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Xfinity vs i3 Broadband in Peoria

Peoria shoppers trade Xfinity’s broader, cheaper cable availability for i3 Broadband’s faster fiber uploads where service reaches their address.

The 30-Second VerdictUpdated September 21, 2026

Xfinity is the better overall pick because it reaches more of Peoria, offers faster downloads where available, and starts at $40/mo versus i3 Broadband at $49.99/mo. Xfinity wins on coverage and speed score, while i3 wins on upload performance with 1,000/1,000 Mbps where available; price favors Xfinity. Xfinity reaches about 79% of the city, and its 2,000/300 Mbps tier reaches about 69%; i3 reaches about 52%, with its 1,000/1,000 Mbps tier available across that same share. Choose Xfinity for broader availability and value, or i3 for fiber uploads at your address.

At a glance

Xfinity vs. i3 Broadband, side by side.

ProviderTypeTop speedCity coverageStarting priceBest for
XfinityXfinity Cable 2 Gig
300 Mbps upload
79% $40/moFastest plans here
i3 Broadbandi3 Broadband Fiber 1 Gig
1 Gig upload
52% $49.99/moSolid fiber option

Coverage map

Two different questions, two views. Top speed shows who offers the faster plan where you can actually get it. Coverage shows who reaches more of each ZIP. Or pick a single provider to see just its footprint.

View
Showing the provider with the faster available plan in each ZIP. Click any ZIP for the breakdown.

Neighborhood breakdown

The choice can shift by ZIP and neighborhood because coverage varies block to block in Peoria. Xfinity reaches about 79% of the city overall, while i3 Broadband reaches about 52%, so check both addresses before deciding.

ZIPNeighborhoodsCoverageTop speedRank scoreWinner
Xfinityi3 BroadbandXfinityi3 BroadbandXfinityi3 Broadband
61615 Dunlap Area, Weaver Ridge, North Peoria, Charter Oak 81%64%2 Gig1 Gig6652 Xfinity
61604 West Bluff, Bradley University Area, Uplands, Moss-Bradley 97%63%2 Gig1 Gig7951 Xfinity
61614 Northwest Peoria, Sheridan-Loucks, Northmoor, Junction City 100%93%2 Gig1 Gig8276 Xfinity
61607 Bartonville, Kingston Mines Area, Timber-Hollis 88%61%2 Gig1 Gig7249 Xfinity
61605 South Side, South Peoria, Southtown 96%32%2 Gig1 Gig7926 Xfinity
61603 East Bluff, North Valley, Averyville 100%62%2 Gig1 Gig8250 Xfinity
61606 West Bluff, Near North Side, Medical District 100%24%2 Gig1 Gig8219 Xfinity
61602 Downtown Peoria, Warehouse District, East Bluff 98%60%2 Gig1 Gig8149 Xfinity
61601 Downtown Peoria, Central Business District 100%79%2 Gig1 Gig8264 Xfinity
61651 Peoria (PO Box), Central Peoria 100%79%2 Gig1 Gig8264 Xfinity
61652 Peoria (PO Box), Central Peoria 100%79%2 Gig1 Gig8264 Xfinity
61653 Peoria (PO Box), Central Peoria 100%79%2 Gig1 Gig8264 Xfinity
61654 Peoria (P.O. Box ZIP, no specific neighborhood) 100%79%2 Gig1 Gig8264 Xfinity
61655 Peoria (P.O. Box ZIP, no specific neighborhood) 100%79%2 Gig1 Gig8264 Xfinity
61656 Peoria (P.O. Box ZIP, no specific neighborhood) 100%79%2 Gig1 Gig8264 Xfinity

Rank score (0–100) is each provider’s Speed Score, discounted for weak upload, times the share of that ZIP it reaches — the same rule that orders providers on the Peoria city page, so it moves as availability changes street to street.

Which is better for…

The right pick comes down to what you actually do online.

Gaming
Xfinity
Xfinity wins overall for gaming because its speed score is 93/100 versus i3 Broadband’s 81/100, and it reaches more addresses. i3’s symmetrical 1,000/1,000 Mbps fiber can still be attractive where available.
Streaming
Xfinity
Xfinity is the easier streaming pick because its service reaches about 79% of Peoria and its speed score is 93/100. Its 2,000/300 Mbps tier reaches about 69% of the city where available.
Video calls
i3 Broadband
i3 Broadband wins on upload capacity: its 1,000/1,000 Mbps plan is symmetrical, compared with Xfinity’s 2,000/300 Mbps tier. Both are where available, so check your address before choosing.
Just the basics
Xfinity
Xfinity starts at $40/mo, less than i3 Broadband’s $49.99/mo, and reaches more of Peoria. It is the simpler value pick for everyday browsing and email.

Get connected

Pick your provider and check availability at your address.

Top speed2 Gig
Upload300 Mbps
Coverage79%
From$40/mo
  • 2 Gig down · 300 Mbps up Cable
  • 1 Gig down · 35 Mbps up Cable
Top speed1 Gig
Upload1 Gig
Coverage52%
From$49.99/mo
  • 1 Gig down · 1 Gig up Fiber

See what’s actually available at your address

Coverage changes from one street to the next. Check your exact address in seconds.

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Frequently asked questions

Is Xfinity or i3 Broadband available at my Peoria address?

Xfinity reaches about 79% of Peoria overall, while i3 Broadband reaches about 52%. Availability varies block to block, so check your exact address with both providers before ordering.

Which is cheaper in Peoria, Xfinity or i3 Broadband, and what will I actually pay?

Xfinity starts at $40/mo, while i3 Broadband starts at $49.99/mo. These are promotional starting rates, so confirm the post-promo rate, equipment fees, and any contract before signing; review the full offer for your address before choosing.

Which is faster for gaming, working from home, or 4K streaming in Peoria?

Xfinity offers up to 2,000/300 Mbps where its tier reaches about 69% of the city, while i3 Broadband offers up to 1,000/1,000 Mbps where it reaches about 52%. Xfinity has the higher speed score at 93/100 versus i3 Broadband’s 81/100, but check your address and upload needs before deciding.

How we compare. Coverage is the share of a ZIP where a provider offers a genuinely good plan (≥ 1 Gbps download, ≥ 20 Mbps upload, non-satellite), from FCC Broadband Map serviceability data. “Fastest available” ranks the providers present in a ZIP by top advertised download speed. Pricing reflects current promotional starting rates. Provider order and each ZIP’s winner follow the site’s one ranking rule (Speed Score, discounted for weak upload, times coverage); read the full methodology.