Solar permits in San Diego County, CA: May 2026
183 solar permits were filed in San Diego County, CA in May 2026, 29% fewer than in April (258). The busiest ZIP code was 92040, with 26. San Diego County, CA ranked 6th of the 45 places FirstDig covers for solar permits that month.
What the month shows
- The 3 busiest ZIP codes (92040, 92065, 91977) held 39% of the permits.
- 3 permits listed a job value; 33% of those were over $50,000.
- The busiest day was Thursday, May 21, with 26; Thursdays were the busiest weekday overall.
Median job value listed: $21,240.
The last months
| Month | Permits |
|---|---|
| December 2025 | 241 |
| January 2026 | 171 |
| February 2026 | 196 |
| March 2026 | 247 |
| April 2026 | 258 |
| May 2026 | 183 |
Busiest ZIP codes
- 92040: 26
- 92065: 25
- 91977: 20
- 92021: 18
- 92082: 12
Job values listed
- Under $10,000: 1
- $10,000 to $50,000: 1
- $50,000 to $250,000: 1
- Over $250,000: 0
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
- Sacramento, CA: 170
- Montgomery County, MD: 158
- Phoenix, AZ: 155
- Boston, MA: 140
- Chicago, IL: 126
- Boulder, CO: 119
- Henderson, NV: 104
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Source: Data: County of San Diego Planning & Development Services, Open Data Portal. Permits filed 2026-05-01 to 2026-05-31, counted by filing date.