Downers Grove, IL Internet
Internet Providers in Downers Grove, IL
Compare every internet provider in Downers Grove, IL: coverage from FCC filings, plan prices checked monthly, and an address check for your street.
The 30-Second Verdict
UpdatedXfinity is the best overall, with cable speeds up to 2,000 Mbps reaching about 82% of Downers Grove, while its broader network reaches nearly all of the city. If AT&T fiber reaches your address, it is the faster choice, with speeds up to 5,000/5,000 Mbps reaching about 23% of the city.
Fairview, ZIP 60515, shows the clearest local split: Xfinity covers about 57% with its 2,000 Mbps cable tier, while AT&T fiber reaches about 35%. Belmont, ZIP 60516, is much more cable-heavy, with Xfinity reaching about 85% and AT&T fiber about 13%, so fiber is notably less common there. Orchard Brook and Randall Park still deserve an address-level check, especially for older copper or DSL infrastructure that can be frustrating for students at Midwestern University who depend on Zoom, streaming, and gaming. Verizon, T-Mobile, and AT&T fixed wireless add useful budget-oriented competition, but their speeds and availability vary by location. Coverage can change street by street, so confirm the exact address before choosing, particularly for student apartments where options may differ from nearby homes.
Best Internet Providers in Downers Grove, IL
Best plan here: 2 Gig — faster than 93% of all internet options in Illinois
- 2 Gig$100/mo for 60 months (w/ AutoPay & paperless billing, new customers, 5-Year Price Guarantee)Cable2,000 MbpsDownload93Our score$100Per month
- 1.2 Gig$100/mo for 60 months (w/ AutoPay & paperless billing, new customers, 5-Year Price Guarantee)Cable1,200 MbpsDownload87Our score$100Per month
- 1 GigCable1,000 MbpsDownload81Our score$50Per month
- 500 Mbps$45/mo for 60 months, then $55/mo (w/ AutoPay & paperless billing, new customers)Cable500 MbpsDownload80Our score$45Per month
- 300 Mbps$40/mo for 60 months (w/ AutoPay & paperless billing, new customers, 5-Year Price Guarantee)Cable300 MbpsDownload73Our score$40Per month
Source: Xfinity official site · checked monthly · availability varies by address
SPEED SCORE
Among the fastest advertised speeds in the state
This plan’s advertised maximum download ranks near the top of every option filed with the FCC in this state. It is not a measured speed.
The Speed Score is the percentile of this plan’s maximum advertised download speed among every internet option filed with the FCC in this state. It is not a measured speed test: actual throughput varies by address, wiring and time of day. Enter your full address to see which plans are serviceable at your home.
EST. CAPABILITIES
Excellent
Good
Good
Good
THE TAKEAWAY
Our recommendation for Downers Grove
Xfinity’s cable service reaches 99.5% of Downers Grove, giving most households a strong chance of qualifying for service. The up to 1,200 Mbps plan is a solid, reliable option with a Speed Score of 87/100, while Xfinity’s headline Speed Score of 93/100 is above the city average of 62. Actual plan availability and performance still depend on your specific address.
Speeds and reach below are what the provider files with the FCC for each technology tier, by census block. The plans it actually sells here, with their own speeds and prices, are under Pricing & Plans; the two can differ.
About Xfinity
Xfinity reaches 99.5% of Downers Grove, so most residents have a strong chance of getting service. Its cable lineup offers excellent options for modern use, including up to 1,200 Mbps on the 1.2 Gig plan across 99.5% of the city and up to 2,000 Mbps on the 2 Gig plan in about 82% of the city, while address-level availability determines which faster option you can order.
Available Plans
Cable
Cable
Fiber
Fiber
Best plan here: AT&T Internet 5 GIG speed — faster than 97% of all internet options in Illinois
- AT&T Internet 5 GIG speed$90/mo for 12 months (new AT&T Fiber customers; up to $30 discount applies for 12 months on 1Gb+ plans) · $150 Visa reward cardFiber5,000 MbpsDownload97Our score$90Per month
- AT&T Fiber 1 GIG speed$50/mo for 12 months (new AT&T Fiber customers; up to $30 off for 12 months; full plan cost due until discount starts within 3 bills) · $150 Visa reward cardFiber1,000 MbpsDownload81Our score$50Per month
- AT&T Fiber 500Mbps$50/mo for 12 months (new AT&T Fiber customers, $15/mo discount for 12 months applies after up to 3 bill cycles) · $100 Visa reward cardFiber500 MbpsDownload80Our score$50Per month
- AT&T Fiber 300Mbps$35/mo for 12 months (new customers, with AutoPay & paperless bill discount, wired connection to gateway) · $200 AT&T Visa Reward CardFiber300 MbpsDownload73Our score$35Per month
- AT&T Internet Air 300 Mbps$40/mo for 12 months (new customers, no annual contract, AutoPay eligible for additional $5/mo discount)Fixed Wireless300 MbpsDownload73Our score$40Per month
Source: AT&T official site · checked monthly · availability varies by address
SPEED SCORE
Among the fastest advertised speeds in the state
This plan’s advertised maximum download ranks near the top of every option filed with the FCC in this state. It is not a measured speed.
The Speed Score is the percentile of this plan’s maximum advertised download speed among every internet option filed with the FCC in this state. It is not a measured speed test: actual throughput varies by address, wiring and time of day. Enter your full address to see which plans are serviceable at your home.
EST. CAPABILITIES
Excellent
Excellent
Excellent
Excellent
THE TAKEAWAY
Our recommendation for Downers Grove
At $90/mo for 12 months, AT&T’s 5 GIG Fiber plan offers up to 5000 Mbps both ways, a $150 reward card, and a 97/100 Speed Score, making it a top-tier option for demanding households. That score is above the city average of 62 and offers strong value for multi-device streaming, gaming, and large uploads. Fiber availability for this plan is about 23% of Downers Grove, so check your address carefully, since AT&T Internet Air offers up to 300/30 Mbps with a 73/100 score where fiber is unavailable and has more limited performance.
Speeds and reach below are what the provider files with the FCC for each technology tier, by census block. The plans it actually sells here, with their own speeds and prices, are under Pricing & Plans; the two can differ.
About AT&T
AT&T offers strong value, from $35/mo for up to 300 Mbps to $90/mo for up to 5,000 Mbps, with fiber plans providing excellent symmetrical speeds and generous reward cards. Fiber is available to about 23% of Downers Grove, so the fastest choices are address-dependent, while Internet Air reaches about 53% with up to 300 Mbps download and 30 Mbps upload and may be adequate but less consistent for demanding modern use.
Available Plans
Licensed Fixed Wireless
Copper
Fiber
Copper
Copper
Copper
Copper
Licensed Fixed Wireless
Fiber
Speed Score: Faster than 91% of all internet options in Illinois
SPEED SCORE
Among the fastest advertised speeds in the state
This plan’s advertised maximum download ranks near the top of every option filed with the FCC in this state. It is not a measured speed.
The Speed Score is the percentile of this plan’s maximum advertised download speed among every internet option filed with the FCC in this state. It is not a measured speed test: actual throughput varies by address, wiring and time of day. Enter your full address to see which plans are serviceable at your home.
EST. CAPABILITIES
Excellent
Excellent
Excellent
Excellent
THE TAKEAWAY
Our recommendation for Downers Grove
Astound Broadband is a strong option where available, with both plans scoring 91/100, above Downers Grove’s average top speed score of 62. Its cable plan is a solid option with up to 1500 Mbps download and 50 Mbps upload, while its fiber plan is a top-tier option with up to 1500 Mbps both ways. Availability depends heavily on your address, and the card shows coverage across about 2% of Downers Grove, so verify which technology reaches your home.
Speeds and reach below are what the provider files with the FCC for each technology tier, by census block. The plans it actually sells here, with their own speeds and prices, are under Pricing & Plans; the two can differ.
About Astound Broadband
Astound Broadband is a strong option for demanding internet use, though its limited local availability is the main drawback. Its cable plan offers up to 1500 Mbps download and 50 Mbps upload, while its fiber plan offers up to 1500 Mbps in both directions, and both have a 91/100 Speed Score; the faster fiber option is highly address-dependent, so check your exact address before choosing.
Available Plans
Cable
Fiber
Best plan here: 5G Home — faster than 73% of all internet options in Illinois
- 5G Home$60/mo for 12 months (w/ Auto Pay & postpaid mobile unlimited plan that includes 5G Ultra Wideband; requires bundle)5G Fixed Wireless300 MbpsDownload73Our score$60Per month
Source: Verizon official site · checked monthly · availability varies by address
SPEED SCORE
Mid-pack advertised speed for the state
This plan’s advertised maximum download ranks around the middle of every option filed with the FCC in this state. It is not a measured speed.
The Speed Score is the percentile of this plan’s maximum advertised download speed among every internet option filed with the FCC in this state. It is not a measured speed test: actual throughput varies by address, wiring and time of day. Enter your full address to see which plans are serviceable at your home.
EST. CAPABILITIES
Good
Adequate
Adequate
Good
THE TAKEAWAY
Our recommendation for Downers Grove
Verizon’s 5G fixed wireless connection offers up to 300 Mbps download and 75 Mbps upload, which is suitable for streaming, video calls, and everyday browsing, though performance can vary more than wired service. Its Speed Score of 73/100 is above Downers Grove’s city average of 62, making it a competitive option. Address-level availability matters, since this plan reaches 68.2% of the city and may not be offered at every home.
Speeds and reach below are what the provider files with the FCC for each technology tier, by census block. The plans it actually sells here, with their own speeds and prices, are under Pricing & Plans; the two can differ.
About Verizon
Verizon’s 5G fixed wireless service offers up to 300 Mbps download and 75 Mbps upload, which is a good fit for everyday browsing, streaming, and many households, though performance can vary with wireless conditions. The plan reaches about 68% of Downers Grove and costs $60 per month for 12 months with Auto Pay and the required eligible unlimited 5G Ultra Wideband mobile bundle, so check your address and compare faster fiber or cable options first if they are available.
Available Plans
Licensed Fixed Wireless
Licensed Fixed Wireless
Licensed Fixed Wireless
Best plan here: T-Mobile Amplified Home Internet 500 Mbps — faster than 80% of all internet options in Illinois
- T-Mobile Amplified Home Internet 500 Mbps$45/mo for 12 months, then $60/mo (new Internet line, qualifying credit, postpaid voice line required; requires bundle) · $200 virtual prepaid MastercardFixed Wireless500 MbpsDownload80Our score$45Per month
- T-Mobile All-In Home Internet 500 Mbps$55/mo for 12 months, then $70/mo (new Internet line, qualifying credit, postpaid voice line required; requires bundle) · $200 virtual prepaid MastercardFixed Wireless500 MbpsDownload80Our score$55Per month
- T-Mobile Rely Home Internet 400 Mbps$35/mo for 12 months, then $50/mo (qualifying credit, postpaid voice line, and new Internet line required; requires bundle) · $200 virtual prepaid MastercardFixed Wireless400 MbpsDownload79Our score$35Per month
Source: T-Mobile official site · checked monthly · availability varies by address
SPEED SCORE
Among the fastest advertised speeds in the state
This plan’s advertised maximum download ranks near the top of every option filed with the FCC in this state. It is not a measured speed.
The Speed Score is the percentile of this plan’s maximum advertised download speed among every internet option filed with the FCC in this state. It is not a measured speed test: actual throughput varies by address, wiring and time of day. Enter your full address to see which plans are serviceable at your home.
EST. CAPABILITIES
Good
Adequate
Adequate
Good
THE TAKEAWAY
Our recommendation for Downers Grove
For households that want strong everyday performance for streaming, remote work, and multiple connected devices, T-Mobile Amplified Home Internet offers up to 500 Mbps down and 60 Mbps up with an 80/100 Speed Score, above the city average of 62. Fixed wireless is an adequate option, but it can be less consistent than fiber or cable, so real-world performance depends on your address. This plan is available to about 78% of Downers Grove, and address availability should be confirmed before choosing it.
Speeds and reach below are what the provider files with the FCC for each technology tier, by census block. The plans it actually sells here, with their own speeds and prices, are under Pricing & Plans; the two can differ.
About T-Mobile
T-Mobile is a good fit for households that want solid everyday performance, with up to 500 Mbps download and 60 Mbps upload on its fastest fixed wireless plans, plus introductory bundle pricing and a reward card. Its fixed wireless service has an excellent Speed Score of 80/100, but availability is address-dependent and reaches about 78% of Downers Grove, so check your address first and compare wired alternatives if you need the most consistent performance.
Available Plans
Licensed Fixed Wireless
Licensed Fixed Wireless
Best plan here: Residential Max 400 Mbps — faster than 79% of all internet options in Illinois
- Residential Max 400 MbpsSatellite400 MbpsDownload79Our score$130Per month
- Residential 200 MbpsSatellite200 MbpsDownload59Our score$85Per month
- Residential 100 MbpsSatellite100 MbpsDownload32Our score$55Per month
Source: Starlink official site · checked monthly · availability varies by address
SPEED SCORE
Mid-pack advertised speed for the state
This plan’s advertised maximum download ranks around the middle of every option filed with the FCC in this state. It is not a measured speed.
The Speed Score is the percentile of this plan’s maximum advertised download speed among every internet option filed with the FCC in this state. It is not a measured speed test: actual throughput varies by address, wiring and time of day. Enter your full address to see which plans are serviceable at your home.
EST. CAPABILITIES
Adequate
Poor
Poor
Adequate
THE TAKEAWAY
Our recommendation for Downers Grove
Satellite service can support streaming, video calls, and everyday browsing, but its higher latency may be noticeable for gaming and other real-time activities. Starlink’s Residential Max plan offers up to 400 Mbps download and 40 Mbps upload for $130 per month, with a Speed Score of 79/100 that is above the Downers Grove average of 62, and it is available to 100.0% of the city. Because satellite performance is more limited than wired connections, check what other technologies reach your specific address before choosing.
Speeds and reach below are what the provider files with the FCC for each technology tier, by census block. The plans it actually sells here, with their own speeds and prices, are under Pricing & Plans; the two can differ.
About Starlink
Starlink uses satellite internet, offering up to 400 Mbps download and 40 Mbps upload on its Residential Max plan, which is a good option for many households where wired service is unavailable, though satellite latency can affect gaming and video calls. It covers about 100% of Downers Grove on this plan, with less expensive options offering up to 200 Mbps for $85 per month or 100 Mbps for $55 per month, but check for fiber or cable at your address first because those technologies generally provide a better everyday experience.
Available Plans
Ngso Satellite
Best plan here: Fusion — slower than 68% of all internet options in Illinois
- Fusion$94.99/mo for the first 12 months, then $119.99/moSatellite100 MbpsDownload32Our score$94.99Per month
- Select$49.99/mo for the first 12 months, then $74.99/moSatellite50 MbpsDownload15Our score$49.99Per month
- Lite$39.99/mo for the first 12 months, then $49.99/moSatellite25 MbpsDownload4Our score$39.99Per month
Source: HughesNet official site · checked monthly · availability varies by address
SPEED SCORE
Below-average advertised speed for the state
This plan’s advertised maximum download ranks below most options filed with the FCC in this state. It is not a measured speed; faster plans are usually listed here.
The Speed Score is the percentile of this plan’s maximum advertised download speed among every internet option filed with the FCC in this state. It is not a measured speed test: actual throughput varies by address, wiring and time of day. Enter your full address to see which plans are serviceable at your home.
EST. CAPABILITIES
Poor
Poor
Poor
Poor
THE TAKEAWAY
Our recommendation for Downers Grove
At $94.99 per month for the first 12 months, then $119.99, HughesNet’s Fusion plan buys up to 100 Mbps download and 5 Mbps upload, but its 32/100 Speed Score is below Downers Grove’s city average of 62. Satellite offers limited performance compared with alternatives, so check what other technologies are available at your specific address before choosing; Fusion is available to 100% of the city.
Speeds and reach below are what the provider files with the FCC for each technology tier, by census block. The plans it actually sells here, with their own speeds and prices, are under Pricing & Plans; the two can differ.
About HughesNet
For $39.99 to $94.99 per month during the first 12 months, HughesNet offers up to 25 to 100 Mbps download and 3 to 5 Mbps upload, with prices rising to $49.99 to $119.99 afterward, which is modest value for satellite service. Since all plans are satellite and the fastest Fusion plan has a below-average Speed Score of 32/100, HughesNet is worth considering mainly where faster cable or fiber is unavailable, so check for those options at your address first, even though HughesNet reaches 100% of Downers Grove.
Available Plans
Gso Satellite
Best plan here: Viasat Essentials — slower than 71% of all internet options in Illinois
- Viasat EssentialsSatellite55 MbpsDownload29Our score$69.99Per month
- Viasat UnleashedSatellite34 MbpsDownload14Our score$99.99Per month
Source: Viasat Inc official site · checked monthly · availability varies by address
SPEED SCORE
Below-average advertised speed for the state
This plan’s advertised maximum download ranks below most options filed with the FCC in this state. It is not a measured speed; faster plans are usually listed here.
The Speed Score is the percentile of this plan’s maximum advertised download speed among every internet option filed with the FCC in this state. It is not a measured speed test: actual throughput varies by address, wiring and time of day. Enter your full address to see which plans are serviceable at your home.
EST. CAPABILITIES
Poor
Poor
Poor
Poor
THE TAKEAWAY
Our recommendation for Downers Grove
Viasat Inc is a limited-performance satellite option compared with alternatives in Downers Grove, with a Speed Score of 29/100 that is below the city average of 62. Viasat Essentials is the stronger choice, offering up to 55 Mbps download and 4 Mbps upload for $69.99 per month, with availability at 100% of the city, while Viasat Unleashed drops to up to 34 Mbps download and 4 Mbps upload for $99.99 per month and has a Speed Score of 14/100. Because satellite service can have higher latency and weaker real-world performance than fiber or cable, check what other technology types reach your specific address before choosing.
Speeds and reach below are what the provider files with the FCC for each technology tier, by census block. The plans it actually sells here, with their own speeds and prices, are under Pricing & Plans; the two can differ.
About Viasat Inc
Viasat Inc is mainly an adequate fallback, so check for faster internet options at your address first. Its satellite plans reach 100% of Downers Grove, but even the faster Viasat Essentials offers only up to 55 Mbps download and 4 Mbps upload for $69.99 per month, with a below-average Speed Score of 29/100, while Viasat Unleashed is slower at up to 34 Mbps for $99.99 per month and may not meet modern streaming, work, or gaming needs comfortably.
Available Plans
Gso Satellite
Cheapest and Fastest Internet Plans in Downers Grove
All 22 product lines from the 7 providers with published pricing here, showing the price you would be quoted today and what it reverts to.
Showing 10 of 22 plans
- Xfinity1.2 Gig$100/mo for 60 months (w/ AutoPay & paperless billing, new customers, 5-Year Price Guarantee)1,200 MbpsDownload87Our score$100Per month~99.5%CoverageCable
- Xfinity1 Gig1,000 MbpsDownload81Our score$50Per month~99.5%CoverageCable
- Xfinity500 Mbps$45/mo for 60 months, then $55/mo (w/ AutoPay & paperless billing, new customers)500 MbpsDownload80Our score$45$55Per month~99.5%CoverageCable
- StarlinkResidential Max 400 Mbps400 MbpsDownload79Our score$130Per month~100%CoverageSatellite
- Xfinity2 Gig$100/mo for 60 months (w/ AutoPay & paperless billing, new customers, 5-Year Price Guarantee)2,000 MbpsDownload93Our score$100Per month~81.9%CoverageCable
- Xfinity300 Mbps$40/mo for 60 months (w/ AutoPay & paperless billing, new customers, 5-Year Price Guarantee)300 MbpsDownload73Our score$40Per month~99.5%CoverageCable
- T-MobileT-Mobile Amplified Home Internet 500 Mbps$45/mo for 12 months, then $60/mo (new Internet line, qualifying credit, postpaid voice line required; requires bundle) · $200 virtual prepaid Mastercard500 MbpsDownload80Our score$45$60Per month~78.1%CoverageFixed Wireless
- T-MobileT-Mobile All-In Home Internet 500 Mbps$55/mo for 12 months, then $70/mo (new Internet line, qualifying credit, postpaid voice line required; requires bundle) · $200 virtual prepaid Mastercard500 MbpsDownload80Our score$55$70Per month~78.1%CoverageFixed Wireless
- T-MobileT-Mobile Rely Home Internet 400 Mbps$35/mo for 12 months, then $50/mo (qualifying credit, postpaid voice line, and new Internet line required; requires bundle) · $200 virtual prepaid Mastercard400 MbpsDownload79Our score$35$50Per month~78.1%CoverageFixed Wireless
- StarlinkResidential 200 Mbps200 MbpsDownload59Our score$85Per month~100%CoverageSatellite
Prices are the current promotional rate where one is advertised. Sourced monthly from each provider’s own site; availability varies by address.
Best Fit by Household Type in Downers Grove
Best Fit
Students & Roommates
Choose Xfinity 300 Mbps for $40 promotional pricing with AutoPay and paperless billing.
The plan reaches about 100% of Downers Grove and supports shared streaming, browsing, and video calls.
Check first: Confirm the promotional rate and exact address availability before ordering.
Best Fit
Remote Workers
Choose AT&T Fiber 300Mbps for $35 promotional pricing during the first 12 months.
Fiber offers symmetrical service where available, while this tier reaches about 24% of Downers Grove.
Check first: Fiber availability is address-specific and limited compared with AT&T's overall footprint.
Best Fit
Gamers & Streamers
Choose Xfinity 2 Gig where available for 2,000 Mbps cable service reaching about 82% of Downers Grove.
Its highest cable tier provides the city's best broad high-speed option for demanding households.
Check first: The 2 Gig tier reaches less of the city than Xfinity's lower tiers.
Best Fit
Rural & Edge-of-City Homes
Choose Starlink Residential 100 Mbps for $55 promotional pricing, available everywhere.
Starlink offers consistent availability across Downers Grove when wired options do not reach an address.
Check first: Check wired alternatives first because their speed and pricing may better fit your household.
Internet Providers by ZIP Code in Downers Grove
Fairview 60515
Xfinity is currently the strongest option for Broad cable availability.
Xfinity reaches about 57% of 60515, while AT&T fiber reaches about 35%.
Belmont 60516
Xfinity is currently the strongest option for High-speed cable coverage.
Xfinity reaches about 85% of 60516, compared with about 13% for AT&T fiber.
Fairview 60515
Xfinity is currently the strongest option for most households with regular streaming and work-from-home needs.
Xfinity leads this ZIP with 57.2% best-address share.
Belmont 60516
Xfinity is currently the strongest option for most households with regular streaming and work-from-home needs.
Xfinity leads this ZIP with 84.9% best-address share.
Internet providers near Downers Grove
Coverage can change completely a few miles down the road. If you’re moving to or shopping just outside Downers Grove, check the neighboring market directly.
Downers Grove Internet FAQs
Who is the best internet provider in Downers Grove, IL?
Xfinity is the best overall provider, with cable up to 2,000 Mbps reaching about 82% of Downers Grove and an overall footprint near 100%. AT&T fiber reaches about 23% at up to 5,000/5,000 Mbps, so it is the faster choice if it reaches your address.
What is the fastest internet in Downers Grove, IL?
AT&T fiber is fastest where available, offering up to 5,000/5,000 Mbps but reaching about 23% of Downers Grove. Xfinity's 2,000 Mbps cable plan reaches about 82%, making it the stronger broadly available high-speed option.
Which internet provider covers the most of Downers Grove, IL?
Xfinity covers the most of Downers Grove, reaching about 100% of the city, the widest footprint of any wired or fixed-wireless provider. Satellite from Starlink and HughesNet reaches every address but with higher latency.
What is the cheapest internet plan in Downers Grove, IL?
The cheapest options are AT&T Fiber 300Mbps at $35 per month for 300 Mbps, reaching about 24%, and T-Mobile Rely Home Internet 400 Mbps at $35 per month, reaching about 78%. AT&T's promotional price lasts 12 months with AutoPay and paperless billing; T-Mobile requires a qualifying wireless bundle.
Can I get fiber internet in Downers Grove?
AT&T fiber reaches about 24% of Downers Grove, with tiers including 300 Mbps, 500 Mbps, 1,000 Mbps, and 5,000/5,000 Mbps. Availability is address-specific, so check your location rather than assuming AT&T's roughly 92% overall footprint includes fiber.
What internet speed do I need in Downers Grove?
A 300 Mbps plan is a practical starting point for many Downers Grove households, while Xfinity offers 2,000 Mbps to about 82% of the city. Choose higher speeds for many simultaneous streams, large downloads, or multiple remote workers, and verify the tier reaches your address.
Which internet provider is strongest in Fairview?
Xfinity reaches about 57% of ZIP 60515 in Fairview, compared with AT&T fiber at about 35%. Xfinity is the broader local option there, while AT&T fiber may be preferable when its address-level service is available.
How We Analyze Internet in Downers Grove
FCC Broadband Data
We use the FCC National Broadband Map, updated twice a year with provider-reported coverage at the census block level.
Speed Score
A state-wide percentile of each plan’s maximum advertised download speed against every option filed with the FCC in the state, all technologies on one scale. It is not a measured speed test.
Coverage Calculation
Provider coverage shows what percentage of census blocks in Downers Grove report service availability from each provider.
Data Coverage for Downers Grove
How We Calculate Speed Score
The Speed Score is a state-wide percentile from 0 to 100. It answers one question: of every internet option filed with the FCC in this state, across every technology, what share is slower than this plan’s maximum advertised download speed?
What goes in:
- The plan’s maximum advertised download speed, as the provider files it with the FCC and lists it for sale.
- Every other serviceable option in the state from the FCC Broadband Data Collection, counted by the census blocks it reaches.
Speed Score = share of the state’s filed options with a lower advertised download speed
A score of 85 means this plan’s advertised speed beats 85% of the options filed in the state. Fiber, cable, DSL, fixed wireless and satellite are all on the same scale, so a 1,000 Mbps plan scores the same whoever sells it.
What it is not: a measured speed test. It does not include latency, upload speed, reliability or congestion. Real throughput at an address varies with wiring, equipment and time of day.
How providers are ordered on this page: each provider’s tier scores are averaged across the census blocks it serves, then multiplied by the share of the city it reaches. Wired providers rank ahead of wireless-only ones, and satellite last, because their filings describe a signal footprint rather than a plant. The same rule sets the title and the 30-second verdict.
Data source: FCC National Broadband Map (Broadband Data Collection), republished roughly twice a year; provider plan lists checked monthly.
How We Calculate Capabilities
Estimated Capabilities predict how well each internet plan supports common household activities based on speed requirements and connection type.
Rating Scale:
- Excellent – Optimal performance, handles peak usage easily
- Good – Reliable performance with minimal issues
- Fair – Functional but may experience slowdowns during heavy use
- Poor – Not recommended; expect frequent buffering or lag
How We Rate Each Category:
Streaming
Based on download speed. 4K streaming requires 25+ Mbps per stream; HD requires 5+ Mbps. We account for multiple simultaneous streams.
Multi-device
Evaluates total bandwidth capacity divided by typical household device count (phones, tablets, smart TVs, computers). Fiber and cable handle many devices better than DSL or satellite.
Gaming
Considers both upload speed (for sending game data) and latency (ping time). Fiber and cable excel here; satellite connections struggle due to inherent signal delay.
Whole Home
Assesses whether the connection can reliably serve an entire household during peak evening hours. Factors in technology type (shared vs. dedicated bandwidth) and total speed capacity.
Note: Actual performance depends on your specific location, network congestion, and equipment quality.