Internet providers in Baltimore, Maryland 21213
ZIP code 21213 is in Baltimore, Baltimore City County, Maryland. Compare the major providers below, then check availability for your address.
Internet in Baltimore 21213: local snapshot
About 83% of the 11,563 households in 21213 have a broadband subscription, 8 points below the Maryland average of 91%. That ranks 21213#366 of 437 ZIP codes in Maryland for broadband adoption.
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 Baltimore, Maryland
Share of residential locations in Baltimore 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 | Believe Wireless | Fixed wireless | 97% | |
| 3 | T-Mobile Home Internet | Fixed wireless | 86% | |
| 4 | Verizon | Fiber, Fixed wireless | 79% | Check availability |
| 5 | AT&T | Fiber, DSL, Fixed wireless | 56% | Check availability |
| 6 | Greenlight Networks Holding | Fiber | 2% | |
| 7 | Quantum Telecommunications | Fiber, Fixed wireless | 2% |
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 Baltimore?
Fiber is limited in Baltimore, reaching about 13% of locations. 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 Baltimore that providers report they can serve. City-level figures, not your address.
What to know about internet in Baltimore 21213
Xfinity reports service to the most residential locations in Baltimore, about 99%. 5 providers report coverage of at least half of locations (Xfinity, Believe Wireless, T-Mobile Home Internet, Verizon, and AT&T), so the market looks competitive. Believe Wireless and T-Mobile Home Internet offer fixed wireless home internet, an option if you prefer no cable or fiber installation.
Broadband adoption in 21213 (83%) is close to the Baltimore average of 84%. By median household income, 21213 ranks 14 of 20 ZIP codes in Baltimore. The median age of residents is 38.
Frequently asked questions
Is fiber internet available in Baltimore?
Yes, in part. About 13% of residential locations in Baltimore can get fiber, 98% 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 Baltimore?
Xfinity reports service to about 99% of residential locations in Baltimore, the most of any provider, per FCC data. Availability still depends on your address.
How many internet providers serve Baltimore?
5 providers report service to at least 2% of locations in Baltimore, 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 Baltimore 21213?
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 Baltimore
Internet providers near Baltimore
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