California — 41st District
119th Congress · 37 ZIP codes · Avg score 69/100 · Grade C · Updated 2026-07-19
Data: EPA SDWIS / Census 119th Congress Last verified: 2026-07-19
ZipCheckup tracks water safety for 37 ZIP codes in California's 41st District: the district earns a grade C (69/100). 60 EPA violations on record, 21 health-based.
Top Contaminants
ZIP Codes in This District
37 ZIP codes tracked in California's 41st District.
| # | ZIP Code | City | Safety Score | Grade | Violations |
|---|---|---|---|---|---|
| 1 | 92532 | Lake Elsinore | 83 | B | 0 |
| 2 | 92567 | Nuevo | 83 | B | 0 |
| 3 | 92877 | Corona | 83 | B | 1 |
| 4 | 92879 | Corona | 83 | B | 1 |
| 5 | 92881 | Corona | 83 | B | 1 |
| 6 | 92883 | Corona | 83 | B | 1 |
| 7 | 92263 | Palm Springs | 79 | B | 4 (1 health) |
| 8 | 92549 | Idyllwild | 79 | B | 5 |
| 9 | 92561 | Mountain Center | 79 | B | 1 (1 health) |
| 10 | 92292 | Palm Springs | 78 | B | 4 (1 health) |
| 11 | 92531 | Lake Elsinore | 78 | B | 0 |
| 12 | 92570 | Perris | 78 | B | 0 |
| 13 | 92878 | Corona | 78 | B | 1 |
| 14 | 92880 | Corona | 78 | B | 1 |
| 15 | 92882 | Corona | 78 | B | 1 |
| 16 | 92595 | Wildomar | 74 | B | 2 |
| 17 | 92320 | Calimesa | 73 | B | 2 |
| 18 | 92530 | Lake Elsinore | 73 | B | 0 |
| 19 | 92262 | Palm Springs | 69 | C | 4 (1 health) |
| 20 | 92264 | Palm Springs | 69 | C | 4 (1 health) |
| 21 | 92255 | Palm Desert | 66 | C | 3 (1 health) |
| 22 | 92211 | Palm Desert | 65 | C | 3 (1 health) |
| 23 | 92261 | Palm Desert | 65 | C | 3 (1 health) |
| 24 | 92860 | Norco | 65 | C | 1 |
| 25 | 92247 | La Quinta | 63 | C | 0 |
| 26 | 92548 | Homeland | 63 | C | 0 |
| 27 | 92584 | Menifee | 63 | C | 0 |
| 28 | 92586 | Sun City | 63 | C | 0 |
| 29 | 92587 | Sun City | 63 | C | 0 |
| 30 | 92596 | Winchester | 63 | C | 0 |
| 31 | 92539 | Anza | 58 | C | 14 (12 health) |
| 32 | 92260 | Palm Desert | 55 | C | 3 (1 health) |
| 33 | 92585 | Sun City | 55 | C | 0 |
| 34 | 92248 | La Quinta | 53 | D | 0 |
| 35 | 92210 | Indian Wells | 50 | D | 0 |
| 36 | 92253 | La Quinta | 50 | D | 0 |
| 37 | 92270 | Rancho Mirage | 50 | D | 0 |
Overview
California's 41st District encompasses 37 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is C (69/100).
60 EPA violations have been recorded across this district's water systems. 21 are health-based violations. About 57% of tracked ZIP codes have at least one violation.
Top Contaminants
The most frequently cited water quality issues in this district:
- Stage 2 DBP Rule - 20 violations
- Lead - 16 violations
- Total Trihalomethanes (TTHM) - 9 violations
- Stage 1 DBP Rule - 4 violations
- Contaminant 1996 - 4 violations
Housing Context
Homes in this district were built on average around 1987 (~39 years old). Most homes were built after lead pipe regulations were tightened.
Data Sources
- Water quality violations: EPA Safe Drinking Water Information System (SDWIS)
- Congressional district boundaries: U.S. Census Bureau, 119th Congress
- Housing age: U.S. Census Bureau American Community Survey
Updated daily. Data covers 37 ZIP codes in California's 41st District.