Louisiana Internet Overview
846 Mbps avg · 539 ZIP codes · 92% fiber · 64 counties
County Grade Distribution
Best Broadband Counties in Louisiana
| County | Grade | Avg Download | Fiber | ZIPs |
|---|---|---|---|---|
| Ascension | A | 1000 Mbps | 100% | 7 |
| Lafayette | A | 1000 Mbps | 100% | 11 |
| Livingston | A | 1000 Mbps | 100% | 10 |
| East Baton Rouge | A | 1000 Mbps | 100% | 25 |
| Lafourche | A | 1000 Mbps | 100% | 11 |
| Tangipahoa | A | 1000 Mbps | 100% | 15 |
| Terrebonne | A | 1000 Mbps | 100% | 11 |
| Vermilion | A | 1000 Mbps | 100% | 6 |
| Assumption | A | 1000 Mbps | 100% | 7 |
| St. Mary | A | 1000 Mbps | 100% | 7 |
| St. Charles | A | 1000 Mbps | 100% | 9 |
| West Baton Rouge | A | 1000 Mbps | 100% | 4 |
| Jefferson | A | 1000 Mbps | 100% | 17 |
| St. Tammany | A | 1000 Mbps | 100% | 16 |
| Calcasieu | A | 1000 Mbps | 100% | 15 |
Slowest Counties in Louisiana
| County | Grade | Avg Download | Fiber | ZIPs |
|---|---|---|---|---|
| Jackson | F | 100 Mbps | 100% | 5 |
| Tensas | F | 100 Mbps | 0% | 3 |
| Sabine | F | 100 Mbps | 100% | 8 |
| Bienville | F | 100 Mbps | 0% | 6 |
| Franklin | D | 100 Mbps | 100% | 6 |
| Union | D | 100 Mbps | 100% | 7 |
| West Carroll | D | 100 Mbps | 0% | 5 |
| West Feliciana | D | 1000 Mbps | 100% | 4 |
| East Feliciana | D | 1000 Mbps | 100% | 6 |
| Evangeline | D | 1000 Mbps | 100% | 7 |
| Claiborne | D | 100 Mbps | 0% | 5 |
| Red River | D | 100 Mbps | 100% | 2 |
| St. Helena | D | 1000 Mbps | 100% | 2 |
| Caldwell | D | 100 Mbps | 100% | 4 |
| Winn | D | 100 Mbps | 0% | 7 |
All 64 Counties in Louisiana
Internet Providers in Louisiana
| Provider | ZIP Codes | Max Speed |
|---|---|---|
| T-Mobile | - | 25 Mbps |
| Charter (Spectrum) | - | 1,000 Mbps |
| Comcast (Xfinity) | - | 2,000 Mbps |
| AT&T | - | 1,000 Mbps |
| Cox Communications | 539 | 1,000 Mbps |
| Suddenlink Communications | 539 | 1,000 Mbps |
| Nola Broadband | 539 | 150 Mbps |
Cities in Louisiana
Neighboring States
See how your connection compares to the 846 Mbps average in Louisiana.
Frequently Asked Questions
What is the average internet speed in Louisiana?
Louisiana has an average maximum download speed of 846 Mbps across 539 ZIP codes. 92% of areas have fiber internet access, and the state averages 10 providers per ZIP code.
Which counties in Louisiana have the best internet?
The counties with the best broadband in Louisiana include Ascension (Grade A), Lafayette (Grade A), Livingston (Grade A). These areas have the fastest average speeds and most provider competition.
How does Louisiana compare to the national average?
The national average download speed is 876 Mbps, while Louisiana averages 846 Mbps, below the national average. Nationally, 96% of areas have fiber, compared to 92% in Louisiana.
this entity is one of the data points covered by this site’s U.S. internet availability and broadband speed dataset. The detail above comes directly from the FCC Broadband Data Collection (BDC); the context that follows situates the headline numbers against the broader distribution across U.S. ZIPs, counties, and states.
Every number on this page links back to the FCC Broadband Data Collection (BDC); the methodology page describes the inputs, refresh cadence, and known limitations of the underlying data product.
Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for this entity’s peers within U.S. ZIPs, counties, and states. A single-entity reading without peer context can be misleading when an entity is an outlier on one axis but typical on another.
Source: FCC Broadband Data Collection, 2026.