California — 34th District
119th Congress · 49 ZIP codes · Avg score 77/100 · Grade B · Updated 2026-07-17
Data: EPA SDWIS / Census 119th Congress Last verified: 2026-07-17
ZipCheckup tracks water safety for 49 ZIP codes in California's 34th District: the district earns a grade B (77/100). 96 EPA violations on record, 48 health-based.
Top Contaminants
ZIP Codes in This District
49 ZIP codes tracked in California's 34th District.
| # | ZIP Code | City | Safety Score | Grade | Violations |
|---|---|---|---|---|---|
| 1 | 90006 | Los Angeles | 79 | B | 2 (1 health) |
| 2 | 90010 | Los Angeles | 79 | B | 2 (1 health) |
| 3 | 90013 | Los Angeles | 79 | B | 2 (1 health) |
| 4 | 90017 | Los Angeles | 79 | B | 2 (1 health) |
| 5 | 90020 | Los Angeles | 79 | B | 2 (1 health) |
| 6 | 90022 | Los Angeles | 79 | B | 2 (1 health) |
| 7 | 90030 | Los Angeles | 79 | B | 2 (1 health) |
| 8 | 90031 | Los Angeles | 79 | B | 2 (1 health) |
| 9 | 90032 | Los Angeles | 79 | B | 2 (1 health) |
| 10 | 90033 | Los Angeles | 79 | B | 2 (1 health) |
| 11 | 90051 | Los Angeles | 79 | B | 2 (1 health) |
| 12 | 90054 | Los Angeles | 79 | B | 2 (1 health) |
| 13 | 90063 | Los Angeles | 79 | B | 2 (1 health) |
| 14 | 90071 | Los Angeles | 79 | B | 2 (1 health) |
| 15 | 90078 | Los Angeles | 79 | B | 2 (1 health) |
| 16 | 90084 | Los Angeles | 79 | B | 2 (1 health) |
| 17 | 90009 | Los Angeles | 78 | B | 2 (1 health) |
| 18 | 90012 | Los Angeles | 78 | B | 2 (1 health) |
| 19 | 90023 | Los Angeles | 78 | B | 2 (1 health) |
| 20 | 90050 | Los Angeles | 78 | B | 2 (1 health) |
| 21 | 90052 | Los Angeles | 78 | B | 2 (1 health) |
| 22 | 90053 | Los Angeles | 78 | B | 2 (1 health) |
| 23 | 90055 | Los Angeles | 78 | B | 2 (1 health) |
| 24 | 90057 | Los Angeles | 78 | B | 2 (1 health) |
| 25 | 90060 | Los Angeles | 78 | B | 2 (1 health) |
| 26 | 90070 | Los Angeles | 78 | B | 2 (1 health) |
| 27 | 90072 | Los Angeles | 78 | B | 2 (1 health) |
| 28 | 90074 | Los Angeles | 78 | B | 2 (1 health) |
| 29 | 90075 | Los Angeles | 78 | B | 2 (1 health) |
| 30 | 90076 | Los Angeles | 78 | B | 2 (1 health) |
| 31 | 90080 | Los Angeles | 78 | B | 2 (1 health) |
| 32 | 90081 | Los Angeles | 78 | B | 2 (1 health) |
| 33 | 90082 | Los Angeles | 78 | B | 2 (1 health) |
| 34 | 90083 | Los Angeles | 78 | B | 2 (1 health) |
| 35 | 90086 | Los Angeles | 78 | B | 2 (1 health) |
| 36 | 90087 | Los Angeles | 78 | B | 2 (1 health) |
| 37 | 90088 | Los Angeles | 78 | B | 2 (1 health) |
| 38 | 90091 | Los Angeles | 78 | B | 2 (1 health) |
| 39 | 90093 | Los Angeles | 78 | B | 2 (1 health) |
| 40 | 90096 | Los Angeles | 78 | B | 2 (1 health) |
| 41 | 90099 | Los Angeles | 78 | B | 2 (1 health) |
| 42 | 90189 | Los Angeles | 78 | B | 2 (1 health) |
| 43 | 90004 | Los Angeles | 74 | B | 2 (1 health) |
| 44 | 90005 | Los Angeles | 74 | B | 2 (1 health) |
| 45 | 90014 | Los Angeles | 74 | B | 2 (1 health) |
| 46 | 90041 | Los Angeles | 74 | B | 2 (1 health) |
| 47 | 90042 | Los Angeles | 74 | B | 2 (1 health) |
| 48 | 90065 | Los Angeles | 74 | B | 2 (1 health) |
| 49 | 90090 | Dodgertown | 53 | D | 0 |
Overview
California's 34th District encompasses 49 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is B (77/100).
96 EPA violations have been recorded across this district's water systems. 48 are health-based violations. About 98% 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 - 96 violations
Housing Context
Homes in this district were built on average around 1955 (~71 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 49 ZIP codes in California's 34th District.