Internet providers in Affton, MO
Affton is a census-designated place (an unincorporated community) in Missouri with about 20,035 residents and roughly 9,801 residential locations that internet providers can report on. The table below compares the providers that report service here.
Compare internet providers in Affton, MO
Share of residential locations in Affton 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 | Brown Dog Networks | Fixed wireless | 99%+ | |
| 2 | AT&T | Fiber, DSL, Fixed wireless | 99%+ | Check availability |
| 3 | T-Mobile Home Internet | Fixed wireless | 96% | |
| 4 | Spectrum | Fiber, Cable | 96% | |
| 5 | Wisper ISP | Fixed wireless | 92% | |
| 6 | Verizon | Fiber, Fixed wireless | 85% | Check availability |
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 to know about internet in Affton
Brown Dog Networks reports service to the most residential locations in Affton, about 100%. 6 providers report coverage of at least half of locations (Brown Dog Networks, AT&T, T-Mobile Home Internet, Spectrum, Wisper ISP, and Verizon), so the market looks competitive. Brown Dog Networks, T-Mobile Home Internet, and Wisper ISP offer fixed wireless home internet, an option if you prefer no cable or fiber installation.
What technologies are available in Affton?
Fiber is widely available: about 87% of locations in Affton can get it. Gigabit-class service (1,000 Mbps down) is reported for about 99% of locations. Fixed wireless home internet is reported for about 99%+ of locations.
FCC National Broadband Map, data as of December 31, 2025: share of residential locations in Affton that providers report they can serve. City-level figures, not your address.
Affton at a glance
About 91% of households in Affton have a broadband subscription, 3 points above the Missouri average of 88%.
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2023).
Internet providers in places near Affton
- Lemay, MO (3 mi)
- Crestwood, MO (3 mi)
- Webster Groves, MO (3 mi)
- Concord, MO (3 mi)
- Mehlville, MO (3 mi)
- Brentwood, MO (5 mi)
- Kirkwood, MO (5 mi)
- Clayton, MO (7 mi)
- Fenton, MO (7 mi)
- Oakville, MO (7 mi)
- St. Louis, MO (7 mi)
- Cahokia, IL (8 mi)
- University City, MO (8 mi)
- Arnold, MO (9 mi)
- Town and Country, MO (10 mi)
- Creve Coeur, MO (10 mi)
- Manchester, MO (10 mi)
- Overland, MO (10 mi)
- East St. Louis, IL (12 mi)
- Jennings, MO (12 mi)
Frequently asked questions
Is fiber internet available in Affton?
Yes, in part. About 87% of residential locations in Affton can get fiber, 95% can get cable, and about 99% can get gigabit-class speeds, per FCC data. Availability depends on your exact address.
Which internet provider has the widest coverage in Affton?
Brown Dog Networks reports service to about 100% of residential locations in Affton, the most of any provider, per FCC data. Availability still depends on your address.
How many internet providers serve Affton?
6 providers report service to at least 2% of locations in Affton, and 6 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 Affton?
Most households are well served by 100–300 Mbps. Heavy streaming, gaming or many connected devices may benefit from 500 Mbps or more.
Check your exact address
Coverage for a whole community cannot tell you what is available at your door. Enter your ZIP code, then confirm with each provider.
More places in Missouri · Missouri cities · How we rank