FCC Data · Updated April 2026
New Jersey Internet Overview
571 Mbps avg · 598 ZIP codes · 100% fiber · 21 counties
571
Avg Mbps
100%
Fiber Access
10
Avg Providers
598
ZIP Codes
County Grade Distribution
A
14
B
7
C
0
D
0
F
0
Best Broadband Counties in New Jersey
| County | Grade | Avg Download | Fiber | ZIPs |
|---|---|---|---|---|
| Sussex | A | 1000 Mbps | 100% | 19 |
| Hudson | A | 1000 Mbps | 100% | 16 |
| Essex | A | 100 Mbps | 100% | 31 |
| Bergen | A | 1000 Mbps | 100% | 66 |
| Passaic | A | 100 Mbps | 100% | 27 |
| Morris | A | 1000 Mbps | 100% | 50 |
| Union | A | 100 Mbps | 100% | 26 |
| Somerset | A | 100 Mbps | 100% | 27 |
| Monmouth | A | 100 Mbps | 100% | 49 |
| Mercer | A | 1000 Mbps | 100% | 22 |
| Middlesex | A | 1000 Mbps | 100% | 36 |
| Camden | A | 100 Mbps | 100% | 34 |
| Ocean | A | 1000 Mbps | 100% | 29 |
| Gloucester | A | 1000 Mbps | 100% | 26 |
| Cumberland | B | 100 Mbps | 100% | 19 |
Slowest Counties in New Jersey
| County | Grade | Avg Download | Fiber | ZIPs |
|---|---|---|---|---|
| Hunterdon | B | 100 Mbps | 100% | 20 |
| Atlantic | B | 100 Mbps | 100% | 25 |
| Cape May | B | 100 Mbps | 100% | 16 |
| Salem | B | 100 Mbps | 100% | 11 |
| Warren | B | 1000 Mbps | 100% | 16 |
| Burlington | B | 1000 Mbps | 100% | 33 |
| Cumberland | B | 100 Mbps | 100% | 19 |
| Gloucester | A | 1000 Mbps | 100% | 26 |
| Ocean | A | 1000 Mbps | 100% | 29 |
| Middlesex | A | 1000 Mbps | 100% | 36 |
| Camden | A | 100 Mbps | 100% | 34 |
| Morris | A | 1000 Mbps | 100% | 50 |
| Union | A | 100 Mbps | 100% | 26 |
| Somerset | A | 100 Mbps | 100% | 27 |
| Monmouth | A | 100 Mbps | 100% | 49 |
All 21 Counties in New Jersey
Internet Providers in New Jersey
| Provider | ZIP Codes | Max Speed |
|---|---|---|
| T-Mobile | — | 25 Mbps |
| Charter (Spectrum) | — | 1,000 Mbps |
| Comcast (Xfinity) | — | 2,000 Mbps |
| Lumen (CenturyLink) | — | 940 Mbps |
| Verizon | 598 | 1,000 Mbps |
| Cablevision | 598 | 1,000 Mbps |
| Service Electric Cable Tv | 598 | 1,000 Mbps |
Cities in New Jersey
Neighboring States
Test Your Speed
See how your connection compares to the 571 Mbps average in New Jersey.
Frequently Asked Questions
What is the average internet speed in New Jersey?
New Jersey has an average maximum download speed of 571 Mbps across 598 ZIP codes. 100% of areas have fiber internet access, and the state averages 10 providers per ZIP code.
Which counties in New Jersey have the best internet?
The counties with the best broadband in New Jersey include Sussex (Grade A), Hudson (Grade A), Essex (Grade A). These areas have the fastest average speeds and most provider competition.
How does New Jersey compare to the national average?
The national average download speed is 876 Mbps, while New Jersey averages 571 Mbps — below the national average. Nationally, 96% of areas have fiber, compared to 100% in New Jersey.
Sources: FCC Broadband Data Collection