# Broadband availability: Illinois

Illinois (state 17)

Source: FCC Broadband Data Collection, vintage 2025-12-31, release `us-fcc-bdc-2025-12-31-v1`.
Slice: total area, residential customer class.

## Headline

- Total broadband serviceable units: 6,056,155
- Served at 100/20 Mbps: 99.9986%
- Underserved: 0.00137%
- Unserved: 0.000033%
- Gigabit available: 73.1%
- Rank within nation US: 5 of 15 (71.4th percentile)

## Coverage by speed tier

| Tier | Share |
| --- | --- |
| 0.2/0.2 Mbps | 99.9999835% |
| 10/1 Mbps | 99.9999835% |
| 25/3 Mbps | 99.999967% |
| 100/20 Mbps | 99.9986% |
| 250/25 Mbps | 99.99808% |
| 1000/100 Mbps | 73.1% |

## Coverage by technology at the benchmark

| Technology | Share at 100/20 |
| --- | --- |
| Cable | 90.0% |
| Copper | 11.2% |
| Fiber | 40.4% |
| GSO Satellite | 0.0% |
| Licensed Fixed Wireless | 59.1% |
| NGSO Satellite | 99.9788% |
| Other | 0.0% |
| Unlicensed Fixed Wireless | 6.6% |

## Reporting providers (136)

| Provider | Residential coverage |
| --- | --- |
| EchoStar Corporation | 100.0% |
| Viasat, Inc. | 99.99% |
| Space Exploration Technologies Corp. | 99.98% |
| T-Mobile USA, Inc. | 77.4% |
| Comcast Corporation | 75.4% |
| AT&T Inc. | 74.9% |
| Verizon Communications Inc. | 61.3% |
| Radiate Holdings, LP | 19.1% |
| JAB Wireless, Inc. | 8.6% |
| Frontier Communications Corporation | 8.5% |
| Mediacom Communications Corp. | 7.4% |
| Metronet Holdings, LLC | 5.0% |
| Charter Communications | 4.9% |
| Wisper ISP, Inc. | 4.9% |
| AMG Technology Investment Group LLC | 4.7% |
| WH i3B Bidco LLC/WH i3B Topco, LLC | 4.7% |
| Benton Ridge Telephone Company | 3.9% |
| Cable One, Inc. | 2.3% |
| MCC Network Services, LLC | 2.2% |
| Bertram Communications LLC | 2.1% |
| LTD Broadband LLC | 1.7% |
| Pavlov Media, Inc. | 1.6% |
| American Heartland Fiber Networks LLC | 1.4% |
| Delta Communications, LLC | 1.2% |
| Fidium Holdings, LLC | 1.1% |

## How to read this

- Area partitions are not additive: total already contains urban and rural, and tribal and nontribal. Exactly one partition is reported.
- Tier shares are cumulative, so they must not be added together.
- Availability is self-reported by providers and describes where service is or could be offered.
- Availability is self-reported by providers and describes where service is or could be offered, not subscriptions taken or speeds actually delivered.
- The Broadband Serviceable Location Fabric is licensed separately by CostQuest and is not redistributed here; no address or coordinate for any location identifier is published by this service.
- Reported figures are revised between publications, so a statement must cite the as-of date and the revision it came from.

JSON: https://broadband.datasourceapi.com/api/v1/areas/state/17
Source: Federal Communications Commission, Broadband Data Collection.