Research / Best broadband coverage
ZIP codes with the best broadband in Arizona
Ranked by the share of households with a broadband internet subscription.
How we rank broadband coverage
Broadband coverage is the share of households with an internet subscription beyond dial-up, including cable, fiber, DSL, satellite, or cellular data.
It measures subscriptions, not available speeds or providers: a ZIP with fast service available can still rank lower if fewer households subscribe.
Only ZIPs with at least 1,000 residents are ranked, so a handful of households cannot top the list. 334 Arizona ZIPs qualify.
Arizona ZIP codes ranked by broadband coverage
1ZIP 85377Carefree
Arizona
- Households with broadband
- 100.0%
- ZIP population
- ~3k
- Avg. temperature
- 72°F
- Avg. commute
- 37 min
2ZIP 86015Flagstaff
Arizona
- Households with broadband
- 100.0%
- ZIP population
- ~2k
- Avg. temperature
- 46°F
- Avg. commute
- 35 min
3ZIP 85045Phoenix
Arizona
- Households with broadband
- 99.6%
- ZIP population
- ~8k
- Avg. temperature
- 76°F
- Avg. commute
- 29 min
4ZIP 85266Scottsdale
Arizona
- Households with broadband
- 98.9%
- ZIP population
- ~13k
- Avg. temperature
- 73°F
- Avg. commute
- 25 min
5ZIP 85613Sierra Vista
Arizona
- Households with broadband
- 98.6%
- ZIP population
- ~5k
- Avg. temperature
- 65°F
- Avg. commute
- 10 min
6ZIP 85396Buckeye
Arizona
- Households with broadband
- 98.5%
- ZIP population
- ~42k
- Avg. temperature
- 74°F
- Avg. commute
- 34 min
| Rank | ZIP | City | County | Households with broadband |
|---|---|---|---|---|
| #7 | 85388 | Surprise | Maricopa County | 98.4% |
| #8 | 85145 | Red Rock | Pinal County | 98.3% |
| #9 | 85028 | Phoenix | Maricopa County | 98.3% |
| #10 | 85083 | Phoenix | Maricopa County | 97.8% |
| #11 | 85298 | Gilbert | Maricopa County | 97.8% |
| #12 | 85138 | Maricopa | Pinal County | 97.8% |
| #13 | 86441 | Dolan Springs | Mohave County | 97.8% |
| #14 | 85295 | Gilbert | Maricopa County | 97.8% |
| #15 | 85284 | Tempe | Maricopa County | 97.7% |
| #16 | 85142 | Queen Creek | Maricopa County | 97.7% |
| #17 | 85212 | Mesa | Maricopa County | 97.7% |
| #18 | 86324 | Clarkdale | Yavapai County | 97.6% |
| #19 | 85340 | Litchfield Park | Maricopa County | 97.6% |
| #20 | 85255 | Scottsdale | Maricopa County | 97.5% |
| #21 | 85355 | Waddell | Maricopa County | 97.5% |
| #22 | 85262 | Scottsdale | Maricopa County | 97.5% |
| #23 | 85086 | Phoenix | Maricopa County | 97.5% |
| #24 | 85310 | Phoenix | Maricopa County | 97.4% |
| #25 | 85263 | Scottsdale | Maricopa County | 97.4% |
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