Illinois Broadband Coverage Report (2026)
Analysis of internet service availability across Illinois, including fiber, cable, DSL, satellite, and fixed wireless coverage.
Technology Breakdown
Based on 410,727 broadband service records
Top Internet Providers
| Provider | Locations | Share |
|---|---|---|
| Viasat Inc | 438,065 | 100% |
Largest Cities
| # | City | Population |
|---|---|---|
| 1 | Ingleside | 0 |
| 2 | Petersburg | 0 |
| 3 | Tremont | 0 |
| 4 | Farmington | 0 |
| 5 | Kenilworth | 0 |
| 6 | Amboy | 0 |
| 7 | Winnebago | 0 |
| 8 | Thornton | 0 |
| 9 | Mount Morris | 0 |
| 10 | Fulton | 0 |
Frequently Asked Questions
What percentage of Illinois has fiber internet?
Based on FCC broadband data, fiber accounts for approximately 14.7% of broadband availability records in Illinois.
Who are the largest internet providers in Illinois?
The top providers in Illinois by coverage include Viasat Inc.
How many broadband options are available in Illinois?
Illinois has approximately 410,727 broadband service records across fiber, cable, DSL, satellite, and fixed wireless technologies.
Methodology
This report is derived from FCC Broadband Data Collection (BDC) records. Technology percentages reflect the share of service availability records, not unique households. Provider market share is based on reported location counts. Data is refreshed daily. Read our full methodology.
This data is also available via our public JSON API.