California - 23rd District
119th Congress · 76 ZIP codes · Avg score 65/100 · Grade C · Updated N/A
Data: EPA SDWIS / Census 119th Congress Last verified: N/A
ZipCheckup's versioned Home Safety Profile covers 76 ZIP codes in California's 23rd District: the measured model 4.0.0 average is Grade C (65/100). 168 EPA violations on record, 82 health-based.
Top Contaminants
ZIP Codes in This District
76 ZIP codes tracked in California's 23rd District. Showing top 50 by safety score.
| # | ZIP Code | City | Safety Score | Grade | Violations |
|---|---|---|---|---|---|
| 1 | 92277 | Twentynine Palms | 75 | B | 0 |
| 2 | 92310 | Fort Irwin | 75 | B | 0 |
| 3 | 92344 | Hesperia | 75 | B | 0 |
| 4 | 92371 | Phelan | 75 | B | 0 |
| 5 | 92372 | Pinon Hills | 75 | B | 0 |
| 6 | 92392 | Victorville | 75 | B | 0 |
| 7 | 92394 | Victorville | 75 | B | 2 |
| 8 | 92395 | Victorville | 75 | B | 1 |
| 9 | 93591 | Palmdale | 75 | B | 0 |
| 10 | 92252 | Joshua Tree | 74 | B | 1 |
| 11 | 92284 | Yucca Valley | 74 | B | 22 (21 health) |
| 12 | 92307 | Apple Valley | 74 | B | 6 (1 health) |
| 13 | 92385 | Skyforest | 74 | B | 2 |
| 14 | 93505 | California City | 74 | B | 1 |
| 15 | 93535 | Lancaster | 70 | B | 4 (1 health) |
| 16 | 92308 | Apple Valley | 62 | C | 12 (3 health) |
| 17 | 92301 | Adelanto | 58 | C | 1 |
| 18 | 92311 | Barstow | 58 | C | 1 |
| 19 | 92314 | Big Bear City | 58 | C | 3 |
| 20 | 92315 | Big Bear Lake | 58 | C | 0 |
| 21 | 92317 | Blue Jay | 58 | C | 0 |
| 22 | 92342 | Helendale | 58 | C | 0 |
| 23 | 92345 | Hesperia | 58 | C | 0 |
| 24 | 92350 | Loma Linda | 58 | C | 1 |
| 25 | 92352 | Lake Arrowhead | 58 | C | 2 |
| 26 | 92354 | Loma Linda | 58 | C | 2 |
| 27 | 92386 | Sugarloaf | 58 | C | 0 |
| 28 | 92382 | Running Springs | 57 | C | 4 |
| 29 | 92324 | Colton | 56 | C | 3 |
| 30 | 92321 | Cedar Glen | 55 | C | 7 |
| 31 | 92325 | Crestline | 54 | D | 2 (1 health) |
| 32 | 92373 | Redlands | 53 | D | 6 (3 health) |
| 33 | 92399 | Yucaipa | 52 | D | 6 (3 health) |
| 34 | 92256 | Morongo Valley | N/A | N/A | 43 (42 health) |
| 35 | 92268 | Pioneertown | N/A | N/A | 1 |
| 36 | 92278 | Twentynine Palms | N/A | N/A | N/A |
| 37 | 92285 | Landers | N/A | N/A | 1 |
| 38 | 92286 | Yucca Valley | N/A | N/A | N/A |
| 39 | 92304 | Amboy | N/A | N/A | N/A |
| 40 | 92305 | Angelus Oaks | N/A | N/A | 7 (1 health) |
| 41 | 92309 | Baker | N/A | N/A | N/A |
| 42 | 92312 | Barstow | N/A | N/A | N/A |
| 43 | 92318 | Bryn Mawr | N/A | N/A | N/A |
| 44 | 92322 | Cedarpines Park | N/A | N/A | 2 (1 health) |
| 45 | 92323 | Cima | N/A | N/A | N/A |
| 46 | 92327 | Daggett | N/A | N/A | 0 |
| 47 | 92329 | Phelan | N/A | N/A | N/A |
| 48 | 92332 | Essex | N/A | N/A | N/A |
| 49 | 92333 | Fawnskin | N/A | N/A | N/A |
| 50 | 92338 | Ludlow | N/A | N/A | N/A |
Overview
California's 23rd District encompasses 76 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is C (65/100).
168 EPA violations have been recorded across this district's water systems. 82 are health-based violations. About 64% of the 47 ZIP records with a reported violation count have at least one violation.
Top Contaminants
The most frequently cited water quality issues in this district:
- Combined Radium - 63 violations
- Stage 2 DBP Rule - 27 violations
- Lead - 25 violations
- Haloacetic Acids (HAA5) - 17 violations
- Total Trihalomethanes (TTHM) - 13 violations
Housing Context
Homes in this district were built on average around 1976 (~50 years old). Older homes may have lead pipes or solder - consider a water filter if your home predates 1986.
Lead Alert: 2 ZIP codes in this district exceed the EPA action level for lead. Consider using a certified lead-removal filter.
Data Sources
- Home Safety Score model 4.0.0: methodology and source contracts
- 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 76 ZIP codes in California's 23rd District.