New Mexico Internet Overview
851 Mbps avg · 372 ZIP codes · 98% fiber · 33 counties
County Grade Distribution
Best Broadband Counties in New Mexico
| County | Grade | Avg Download | Fiber | ZIPs |
|---|---|---|---|---|
| Curry | A | 1000 Mbps | 100% | 5 |
| Lea | A | 1000 Mbps | 100% | 11 |
| De Baca | A | 1000 Mbps | 100% | 3 |
| Roosevelt | A | 1000 Mbps | 100% | 8 |
| Union | A | 1000 Mbps | 100% | 7 |
| Otero | A | 1000 Mbps | 100% | 17 |
| Harding | A | 1000 Mbps | 100% | 4 |
| Guadalupe | A | 1000 Mbps | 100% | 5 |
| Chaves | A | 1000 Mbps | 100% | 7 |
| Quay | A | 1000 Mbps | 100% | 7 |
| San Miguel | A | 1000 Mbps | 100% | 17 |
| Lincoln | A | 1000 Mbps | 100% | 15 |
| Mora | B | 100 Mbps | 100% | 12 |
| Cibola | B | 1000 Mbps | 100% | 14 |
| Santa Fe | B | 1000 Mbps | 100% | 12 |
Slowest Counties in New Mexico
| County | Grade | Avg Download | Fiber | ZIPs |
|---|---|---|---|---|
| Catron | F | 25 Mbps | 0% | 7 |
| Socorro | F | 1000 Mbps | 100% | 10 |
| Luna | D | 1000 Mbps | 100% | 2 |
| Hidalgo | D | 1000 Mbps | 100% | 5 |
| McKinley | D | 1000 Mbps | 100% | 20 |
| Colfax | C | 1000 Mbps | 100% | 9 |
| San Juan | C | 1000 Mbps | 100% | 16 |
| Grant | C | 1000 Mbps | 100% | 15 |
| Taos | B | 100 Mbps | 100% | 18 |
| Los Alamos | B | 100 Mbps | 100% | 1 |
| Doña Ana | B | 100 Mbps | 100% | 23 |
| Sierra | B | 1000 Mbps | 100% | 9 |
| Sandoval | B | 1000 Mbps | 100% | 19 |
| Bernalillo | B | 1000 Mbps | 100% | 24 |
| Rio Arriba | B | 1000 Mbps | 100% | 30 |
All 33 Counties in New Mexico
Internet Providers in New Mexico
| Provider | ZIP Codes | Max Speed |
|---|---|---|
| T-Mobile | - | 25 Mbps |
| Comcast (Xfinity) | - | 2,000 Mbps |
| Lumen (CenturyLink) | - | 940 Mbps |
| Transworld Network Corp | 372 | 15 Mbps |
| Choice Splash | 372 | 9 Mbps |
| Cibola LLC DBA Cibola Wireless | 372 | 50 Mbps |
| NMSurf INC. | 372 | 1,000 Mbps |
| Lobo Internet Services Ltd | 372 | 200 Mbps |
| Pvt Networks, INC. | 372 | 15 Mbps |
Cities in New Mexico
Neighboring States
See how your connection compares to the 851 Mbps average in New Mexico.
Frequently Asked Questions
What is the average internet speed in New Mexico?
New Mexico has an average maximum download speed of 851 Mbps across 372 ZIP codes. 98% of areas have fiber internet access, and the state averages 10 providers per ZIP code.
Which counties in New Mexico have the best internet?
The counties with the best broadband in New Mexico include Curry (Grade A), Lea (Grade A), De Baca (Grade A). These areas have the fastest average speeds and most provider competition.
How does New Mexico compare to the national average?
The national average download speed is 876 Mbps, while New Mexico averages 851 Mbps, below the national average. Nationally, 96% of areas have fiber, compared to 98% in New Mexico.
For this entity, the underlying data on this page comes from the FCC Broadband Data Collection (BDC). The breakdown above is the federal record; the paragraphs below add the per-entity context that makes the headline numbers usable for a real decision rather than just a data lookup.
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.