Spectrum is available in Castleton-on-Hudson. Call 833‑399‑2784 • Sponsored Spectrum is available in Castleton-on-Hudson. Check plans and availability ↗ or call 833‑399‑2784 • Sponsored
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Castleton-on-Hudson has 8 internet options – View all▼
Castleton-on-Hudson has one fiber provider, Spectrum, and one cable provider, Spectrum. Download speeds as fast as 1,000 Mbps are available in parts of Castleton-on-Hudson.
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Spectrum | 1,000 | 500 | 43% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Spectrum | 1,000 | 1,000 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Verizon | 300 | 20 | 100% |
| Hudson Valley Wireless | 200 | 20 | 100% |
| T-Mobile | 0.2-10 | <1 | 43% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| Starlink | 280 | 30 | 100% |
| Provider | DownDownload (Mbps) | UpUpload (Mbps) | AvailabilityCoverage |
|---|---|---|---|
| HughesNet | 100 | 5 | 100% |
| Viasat | 50 | 3 | 100% |
Broadband Map's availability estimates are based on the census boundaries of Castleton-on-Hudson. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.
Broadband Map's listings of internet providers in Castleton-on-Hudson rely primarily on the May 2026 release from the FCC's Broadband Data Collection program (representing Castleton-on-Hudson ISPs' availability as of December 2025).