California — 32nd District
119th Congress · 48 ZIP codes · Avg score 52/100 · Grade D · Updated 2026-07-17
Data: EPA SDWIS / Census 119th Congress Last verified: 2026-07-17
ZipCheckup tracks water safety for 48 ZIP codes in California's 32nd District: the district earns a grade D (52/100). 78 EPA violations on record, 75 health-based.
Top Contaminants
ZIP Codes in This District
48 ZIP codes tracked in California's 32nd District.
| # | ZIP Code | City | Safety Score | Grade | Violations |
|---|---|---|---|---|---|
| 1 | 91372 | Calabasas | 83 | B | 0 |
| 2 | 90049 | Los Angeles | 64 | C | 2 (1 health) |
| 3 | 90077 | Los Angeles | 64 | C | 2 (1 health) |
| 4 | 91301 | Agoura Hills | 64 | C | 2 (1 health) |
| 5 | 91303 | Canoga Park | 63 | C | 0 |
| 6 | 91306 | Winnetka | 63 | C | 0 |
| 7 | 91324 | Northridge | 63 | C | 0 |
| 8 | 91335 | Reseda | 63 | C | 0 |
| 9 | 91337 | Reseda | 63 | C | 0 |
| 10 | 91343 | North Hills | 63 | C | 0 |
| 11 | 91411 | Van Nuys | 63 | C | 0 |
| 12 | 90264 | Malibu | 55 | C | 0 |
| 13 | 91304 | Canoga Park | 55 | C | 0 |
| 14 | 91307 | West Hills | 55 | C | 0 |
| 15 | 91311 | Chatsworth | 55 | C | 0 |
| 16 | 91325 | Northridge | 55 | C | 0 |
| 17 | 91326 | Porter Ranch | 55 | C | 0 |
| 18 | 90263 | Malibu | 53 | D | 0 |
| 19 | 91305 | Canoga Park | 53 | D | 0 |
| 20 | 91308 | West Hills | 53 | D | 0 |
| 21 | 91309 | Canoga Park | 53 | D | 0 |
| 22 | 91313 | Chatsworth | 53 | D | 0 |
| 23 | 91327 | Northridge | 53 | D | 0 |
| 24 | 91328 | Northridge | 53 | D | 0 |
| 25 | 91329 | Northridge | 53 | D | 0 |
| 26 | 91330 | Northridge | 53 | D | 0 |
| 27 | 91357 | Tarzana | 53 | D | 0 |
| 28 | 91365 | Woodland Hills | 53 | D | 0 |
| 29 | 91371 | Woodland Hills | 53 | D | 0 |
| 30 | 91393 | North Hills | 53 | D | 0 |
| 31 | 91394 | Granada Hills | 53 | D | 0 |
| 32 | 91396 | Winnetka | 53 | D | 0 |
| 33 | 91413 | Sherman Oaks | 53 | D | 0 |
| 34 | 91495 | Sherman Oaks | 53 | D | 0 |
| 35 | 91614 | Studio City | 53 | D | 0 |
| 36 | 90290 | Topanga | 50 | D | 0 |
| 37 | 91356 | Tarzana | 50 | D | 0 |
| 38 | 91364 | Woodland Hills | 50 | D | 0 |
| 39 | 91367 | Woodland Hills | 50 | D | 0 |
| 40 | 91423 | Sherman Oaks | 50 | D | 0 |
| 41 | 91604 | Studio City | 50 | D | 0 |
| 42 | 90272 | Pacific Palisades | 45 | D | 0 |
| 43 | 91403 | Sherman Oaks | 45 | D | 0 |
| 44 | 90265 | Malibu | 40 | D | 0 |
| 45 | 91316 | Encino | 23 | F | 18 (18 health) |
| 46 | 91436 | Encino | 18 | F | 18 (18 health) |
| 47 | 91416 | Encino | 17 | F | 18 (18 health) |
| 48 | 91426 | Encino | 17 | F | 18 (18 health) |
Overview
California's 32nd District encompasses 48 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is D (52/100).
78 EPA violations have been recorded across this district's water systems. 75 are health-based violations. About 15% of tracked ZIP codes have at least one violation.
Top Contaminants
The most frequently cited water quality issues in this district:
- Combined Radium - 68 violations
- Stage 2 DBP Rule - 6 violations
- Barium - 4 violations
Housing Context
Homes in this district were built on average around 1969 (~57 years old). Older homes may have lead pipes or solder - consider a water filter if your home predates 1986.
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 48 ZIP codes in California's 32nd District.