Solar permits in Maricopa County, AZ: May 2026
95 solar permits were filed in Maricopa County, AZ in May 2026, 10% more than in April (86). The busiest ZIP code was 85351, with 14. Maricopa County, AZ ranked 16th of the 45 places FirstDig covers for solar permits that month.
What the month shows
- The 3 busiest ZIP codes (85351, 85355, 85375) held 42% of the permits.
- The busiest day was Tuesday, May 19, with 11; Tuesdays were the busiest weekday overall.
The last months
| Month | Permits |
|---|---|
| December 2025 | 105 |
| January 2026 | 101 |
| February 2026 | 87 |
| March 2026 | 104 |
| April 2026 | 86 |
| May 2026 | 95 |
Busiest ZIP codes
- 85351: 14
- 85355: 13
- 85375: 13
- 85086: 7
- 85373: 6
Solar permits in May 2026 in other places
- Sacramento County, CA: 1,035
- San Diego, CA: 387
- New York, NY: 369
- Los Angeles County, CA: 270
- Riverside County, CA: 230
- San Diego County, CA: 183
- Sacramento, CA: 170
- Montgomery County, MD: 158
- Phoenix, AZ: 155
- Boston, MA: 140
- Chicago, IL: 126
- Boulder, CO: 119
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Source: Data: Maricopa County Planning & Development, Maricopa County Open Data. Permits filed 2026-05-01 to 2026-05-31, counted by filing date.