Internet providers in Clayton, MO
Clayton is a city in Missouri with about 17,282 residents and roughly 8,067 residential locations that internet providers can report on. The table below compares the providers that report service here.
Compare internet providers in Clayton, MO
Share of residential locations in Clayton 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 | T-Mobile Home Internet | Fixed wireless | 95% | |
| 3 | AT&T | Fiber, DSL, Fixed wireless | 85% | Check availability |
| 4 | Spectrum | Fiber, Cable | 80% | |
| 5 | Verizon | Fiber, Fixed wireless | 66% | Check availability |
| 6 | Wisper ISP | Fixed wireless | 6% |
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 Clayton
Brown Dog Networks reports service to the most residential locations in Clayton, about 100%. 5 providers report coverage of at least half of locations (Brown Dog Networks, T-Mobile Home Internet, AT&T, Spectrum, and Verizon), so the market looks competitive. Brown Dog Networks and T-Mobile Home Internet offer fixed wireless home internet, an option if you prefer no cable or fiber installation.
What technologies are available in Clayton?
Fiber reaches about 40% of locations in Clayton, so it is available in parts of the area but not everywhere. Gigabit-class service (1,000 Mbps down) is reported for about 81% of locations. DSL is still reported for about 58% of locations, which can be a fallback where fiber and cable do not reach. 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 Clayton that providers report they can serve. City-level figures, not your address.
Clayton at a glance
About 96% of households in Clayton have a broadband subscription, 8 points above the Missouri average of 88%.
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2023).
Internet providers in places near Clayton
- University City, MO (1 mi)
- Brentwood, MO (2 mi)
- Overland, MO (4 mi)
- Webster Groves, MO (4 mi)
- St. Louis, MO (5 mi)
- Creve Coeur, MO (6 mi)
- St. Ann, MO (6 mi)
- Jennings, MO (6 mi)
- Affton, MO (7 mi)
- Crestwood, MO (7 mi)
- Kirkwood, MO (7 mi)
- Ferguson, MO (7 mi)
- Town and Country, MO (8 mi)
- Lemay, MO (8 mi)
- Maryland Heights, MO (9 mi)
- Concord, MO (9 mi)
- Mehlville, MO (10 mi)
- Bridgeton, MO (10 mi)
- Cahokia, IL (10 mi)
- Fenton, MO (10 mi)
Frequently asked questions
Is fiber internet available in Clayton?
Yes, in part. About 40% of residential locations in Clayton can get fiber, 79% can get cable, and about 81% can get gigabit-class speeds, per FCC data. Availability depends on your exact address.
Which internet provider has the widest coverage in Clayton?
Brown Dog Networks reports service to about 100% of residential locations in Clayton, the most of any provider, per FCC data. Availability still depends on your address.
How many internet providers serve Clayton?
6 providers report service to at least 2% of locations in Clayton, 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 Clayton?
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.
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