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Catonsville has 11 internet options – View all▼
Catonsville has one fiber provider, Verizon, and one cable provider, Xfinity. Symmetric speeds of 2,300 Mbps are available in parts of Catonsville.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Verizon | 2,300 | 2,300 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Xfinity | 2,000 | 250 | 99% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Believe | 1,000 | 1,000 | 99% |
| Verizon | 300 | 20 | 85% |
| T-Mobile | 100 | 20 | 99% |
| AT&T | 100 | 20 | 99% |
| MINTernet | 100 | 20 | 99% |
| BridgeMAXX Suncoast | 100 | 20 | 60% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Starlink | 280 | 30 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Viasat | 150 | 3 | 100% |
| HughesNet | 50 | 5 | 100% |
Broadband Map's availability estimates are based on the census boundaries of Catonsville. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
Broadband Map's listings of internet providers in Catonsville rely primarily on the May 2026 release from the FCC's Broadband Data Collection program (representing Catonsville ISPs' availability as of December 2025).