Internet providers in Sun Prairie, Wisconsin 53590
ZIP code 53590 is in Sun Prairie, Dane County, Wisconsin. Compare the major providers below, then check availability for your address.
Internet in Sun Prairie 53590: local snapshot
About 93% of the 17,890 households in 53590 have a broadband subscription, 4 points above the Wisconsin average of 89%. That ranks 53590#113 of 753 ZIP codes in Wisconsin for broadband adoption. Very few households (4%) are offline, suggesting internet service is widely used in this area.
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2023). These figures describe the area, not the providers available at your address.
Compare internet providers in Sun Prairie, Wisconsin
Share of residential locations in Sun Prairie where each provider reports service, from the FCC National Broadband Map (data as of December 31, 2025). Availability depends on your exact address.
| # | Provider | Technology (varies by address) | Locations covered | |
|---|---|---|---|---|
| 1 | TDS Telecom | Fiber, Cable, DSL | 97% | |
| 2 | Spectrum | Fiber, Cable | 95% | |
| 3 | T-Mobile Home Internet | Fixed wireless | 82% | |
| 4 | Verizon | Fiber, Fixed wireless | 66% | Check availability |
| 5 | Frontier | Fiber, DSL | 60% | |
| 6 | Bertram Communications | Fixed wireless | 35% | |
| 7 | ResTech Services | Fixed wireless | 32% | |
| 8 | AT&T | Fiber, DSL, Fixed wireless | 20% | Check availability |
| 9 | UpNet WI | Fixed wireless | 11% |
Satellite internet
| 1 | HughesNet | Satellite | 99%+ | |
| 2 | Viasat | Satellite | 99%+ | |
| 3 | Starlink | Satellite | 99%+ |
Satellite service is available at nearly every address but typically has higher latency than wired options.
Provider-reported coverage does not guarantee service or speeds at a specific address. Some "Check availability" links are affiliate links; we may earn a commission at no cost to you. How we make money.
What technologies are available in Sun Prairie?
Fiber is widely available: about 98% of locations in Sun Prairie can get it. Gigabit-class service (1,000 Mbps down) is reported for about 97% of locations. Fixed wireless home internet is reported for about 94% of locations.
FCC National Broadband Map, data as of December 31, 2025: share of residential locations in Sun Prairie that providers report they can serve. City-level figures, not your address.
What to know about internet in Sun Prairie 53590
TDS Telecom reports service to the most residential locations in Sun Prairie, about 97%. 5 providers report coverage of at least half of locations (TDS Telecom, Spectrum, T-Mobile Home Internet, Verizon, and Frontier), so the market looks competitive. T-Mobile Home Internet, Bertram Communications, and ResTech Services offer fixed wireless home internet, an option if you prefer no cable or fiber installation.
The median age of residents is 37.
Frequently asked questions
Is fiber internet available in Sun Prairie?
Yes, in part. About 98% of residential locations in Sun Prairie can get fiber, 95% can get cable, and about 97% can get gigabit-class speeds, per FCC data. Availability depends on your exact address.
Which internet provider has the widest coverage in Sun Prairie?
TDS Telecom reports service to about 97% of residential locations in Sun Prairie, the most of any provider, per FCC data. Availability still depends on your address.
How many internet providers serve Sun Prairie?
9 providers report service to at least 2% of locations in Sun Prairie, and 5 cover at least half. Satellite (HughesNet, Viasat, Starlink) is also available nearly everywhere.
What is the difference between fiber, cable and DSL?
Fiber offers the fastest and most consistent speeds, cable is widely available with high download speeds, and DSL runs over phone lines and is usually slower. See our guide for details.
What internet speed do I need in Sun Prairie 53590?
Most households are well served by 100–300 Mbps. Heavy streaming, gaming or many connected devices may benefit from 500 Mbps or more.
Internet providers near Sun Prairie
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