Internet providers in Annapolis, Maryland 21402
ZIP code 21402 is in Annapolis, Anne Arundel County, Maryland. Compare the major providers below, then check availability for your address.
Internet in Annapolis 21402: local snapshot
About 100% of the 358 households in 21402 have a broadband subscription, 9 points above the Maryland average of 91%. That ranks 21402#16 of 437 ZIP codes in Maryland for broadband adoption. Very few households (0%) 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 Annapolis, Maryland
Share of residential locations in Annapolis 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 | 88% | Check availability |
| 3 | T-Mobile Home Internet | Fixed wireless | 83% | |
| 4 | AT&T | Fiber, DSL, Fixed wireless | 74% | Check availability |
Satellite internet
| 1 | HughesNet | Satellite | 99%+ | |
| 2 | Starlink | Satellite | 99%+ | |
| 3 | Viasat | 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 Annapolis?
Fiber is widely available: about 73% of locations in Annapolis can get it. Gigabit-class service (1,000 Mbps down) is reported for about 78% of locations. Fixed wireless home internet is reported for about 85% of locations.
FCC National Broadband Map, data as of December 31, 2025: share of residential locations in Annapolis that providers report they can serve. City-level figures, not your address.
What to know about internet in Annapolis 21402
Xfinity reports service to the most residential locations in Annapolis, about 100%. 4 providers report coverage of at least half of locations (Xfinity, Verizon, T-Mobile Home Internet, and AT&T), 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 21402 (100%) is higher than the Annapolis average of 93%. By median household income, 21402 ranks 4 of 4 ZIP codes in Annapolis. The median age of residents is 21, a young area where streaming and gaming often drive demand for faster plans.
Frequently asked questions
Is fiber internet available in Annapolis?
Yes, in part. About 73% of residential locations in Annapolis can get fiber, 100% can get cable, and about 78% can get gigabit-class speeds, per FCC data. Availability depends on your exact address.
Which internet provider has the widest coverage in Annapolis?
Xfinity reports service to about 100% of residential locations in Annapolis, the most of any provider, per FCC data. Availability still depends on your address.
How many internet providers serve Annapolis?
4 providers report service to at least 2% of locations in Annapolis, and 4 cover at least half. Satellite (HughesNet, Starlink, Viasat) 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 Annapolis 21402?
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 Annapolis
Internet providers near Annapolis
- Annapolis Neck, MD (2 mi)
- Parole, MD (3 mi)
- Arnold, MD (5 mi)
- Lake Shore, MD (8 mi)
- Severna Park, MD (9 mi)
- Crofton, MD (10 mi)
- Odenton, MD (12 mi)
- Bowie, MD (13 mi)