Internet providers in Bethesda, Maryland 20814
ZIP code 20814 is in Bethesda, Montgomery County, Maryland. Compare the major providers below, then check availability for your address.
Internet in Bethesda 20814: local snapshot
About 97% of the 14,171 households in 20814 have a broadband subscription, 6 points above the Maryland average of 91%. That ranks 20814#80 of 437 ZIP codes in Maryland for broadband adoption. Very few households (1%) 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 Bethesda, Maryland
Share of residential locations in Bethesda 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 | Xfinity | Cable | 99%+ | |
| 2 | Verizon | Fiber, Fixed wireless | 96% | Check availability |
| 3 | AT&T | Fiber, DSL, Fixed wireless | 75% | Check availability |
| 4 | T-Mobile Home Internet | Fixed wireless | 75% | |
| 5 | Astound Broadband | Fiber, Cable | 50% |
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 Bethesda?
Fiber is widely available: about 87% of locations in Bethesda can get it. Gigabit-class service (1,000 Mbps down) is reported for about 95% of locations. Fixed wireless home internet is reported for about 84% of locations.
FCC National Broadband Map, data as of December 31, 2025: share of residential locations in Bethesda that providers report they can serve. City-level figures, not your address.
What to know about internet in Bethesda 20814
Xfinity reports service to the most residential locations in Bethesda, about 100%. 4 providers report coverage of at least half of locations (Xfinity, Verizon, AT&T, and T-Mobile Home Internet), so the market looks competitive. T-Mobile Home Internet offers fixed wireless home internet, an option if you prefer no cable or fiber installation.
Broadband adoption in 20814 (97%) is close to the Bethesda average of 97%. By median household income, 20814 ranks 3 of 3 ZIP codes in Bethesda. The median age of residents is 41.
Frequently asked questions
Is fiber internet available in Bethesda?
Yes, in part. About 87% of residential locations in Bethesda can get fiber, 100% can get cable, and about 95% can get gigabit-class speeds, per FCC data. Availability depends on your exact address.
Which internet provider has the widest coverage in Bethesda?
Xfinity reports service to about 100% of residential locations in Bethesda, the most of any provider, per FCC data. Availability still depends on your address.
How many internet providers serve Bethesda?
5 providers report service to at least 2% of locations in Bethesda, and 4 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 Bethesda 20814?
Most households are well served by 100–300 Mbps. Heavy streaming, gaming or many connected devices may benefit from 500 Mbps or more.
Other ZIP codes in Bethesda
Internet providers near Bethesda
- North Bethesda, MD (3 mi)
- Potomac, MD (4 mi)
- McLean, VA (5 mi)
- Silver Spring, MD (5 mi)
- Wheaton, MD (5 mi)
- Takoma Park, MD (6 mi)
- Glenmont, MD (7 mi)
- Rockville, MD (7 mi)