FCC data as of December 31, 2025
Sparklight: internet coverage by city
Technologies and speeds
In our cities, Sparklight reports fiber and cable service.
Highest advertised download in our cities: 1,000 Mbps (1,000 Mbps upload) over fiber, in Boise City, ID.
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Sparklight by city
Where the provider reports service in each city, with the share it covers.
| Place | Technologies | Max download | Share covered |
|---|---|---|---|
| Boise City, ID | Fiber, Cable | 1,000 Mbps | 97.6% of homes |
| Meridian, ID | Fiber, Cable | 1,000 Mbps | 97.2% of homes |
Sparklight by state
Where the provider reports service in each state, with the share it covers.
| Place | Share covered |
|---|---|
| Idaho | 57.6% of homes |
| North Dakota | 20.6% of homes |
| Mississippi | 19.7% of homes |
| Oklahoma | 8.7% of homes |
| Missouri | 6.6% of homes |
| New Mexico | 6.4% of homes |
| Arizona | 4.6% of homes |
| South Carolina | 4.5% of homes |
| Alabama | 3.2% of homes |
| Texas | 3.1% of homes |
| Louisiana | 2.9% of homes |
| Indiana | 2.9% of homes |
| Nebraska | 2.8% of homes |
| Iowa | 2.4% of homes |
| Illinois | 2.3% of homes |
| Kansas | 2.2% of homes |
Source: FCC National Broadband Map, Broadband Data Collection, availability as of December 31, 2025 (published September 29, 2026). Providers report where they offer service; a listed provider may not serve every address. Advertised speeds are not measured speeds. Check a specific address on the address check page. How we build these pages.