California — 22nd District
119th Congress · 49 ZIP codes · Avg score 64/100 · Grade C · Updated 2026-06-03
Data: EPA SDWIS / Census 119th Congress Last verified: 2026-06-03
Top Contaminants
ZIP Codes in This District
49 ZIP codes tracked in California's 22nd District.
| # | ZIP Code | City | Safety Score | Grade | Violations |
|---|---|---|---|---|---|
| 1 | 93202 | Armona | 95 | A | 0 |
| 2 | 93212 | Corcoran | 84 | B | 0 |
| 3 | 93256 | Pixley | 81 | B | 6 (2 health) |
| 4 | 93603 | Badger | 81 | B | 3 (2 health) |
| 5 | 93223 | Farmersville | 79 | B | 5 (1 health) |
| 6 | 93647 | Orosi | 75 | B | 0 |
| 7 | 93221 | Exeter | 72 | B | 8 (3 health) |
| 8 | 93270 | Terra Bella | 72 | B | 3 |
| 9 | 93004 | Ventura | 71 | B | 22 (9 health) |
| 10 | 93204 | Avenal | 70 | B | 13 (12 health) |
| 11 | 93245 | Lemoore | 70 | B | 37 (29 health) |
| 12 | 93286 | Woodlake | 70 | B | 0 |
| 13 | 93201 | Alpaugh | 69 | C | 2 (2 health) |
| 14 | 93002 | Ventura | 68 | C | 22 (9 health) |
| 15 | 93005 | Ventura | 68 | C | 22 (9 health) |
| 16 | 93006 | Ventura | 68 | C | 22 (9 health) |
| 17 | 93007 | Ventura | 68 | C | 22 (9 health) |
| 18 | 93009 | Ventura | 68 | C | 22 (9 health) |
| 19 | 93218 | Ducor | 67 | C | 2 (1 health) |
| 20 | 93235 | Ivanhoe | 67 | C | 2 (1 health) |
| 21 | 93278 | Visalia | 67 | C | 6 (1 health) |
| 22 | 93279 | Visalia | 67 | C | 6 (1 health) |
| 23 | 93290 | Visalia | 67 | C | 6 (1 health) |
| 24 | 93003 | Ventura | 66 | C | 22 (9 health) |
| 25 | 93219 | Earlimart | 66 | C | 11 (1 health) |
| 26 | 93246 | Lemoore | 66 | C | 37 (29 health) |
| 27 | 93266 | Stratford | 66 | C | 0 |
| 28 | 93277 | Visalia | 66 | C | 6 (1 health) |
| 29 | 93282 | Waukena | 66 | C | 0 |
| 30 | 93291 | Visalia | 66 | C | 6 (1 health) |
| 31 | 93292 | Visalia | 66 | C | 6 (1 health) |
| 32 | 93618 | Dinuba | 66 | C | 2 (1 health) |
| 33 | 93227 | Goshen | 63 | C | 0 |
| 34 | 93261 | Richgrove | 62 | C | 57 (2 health) |
| 35 | 93265 | Springville | 62 | C | 14 (13 health) |
| 36 | 93257 | Porterville | 61 | C | 6 (4 health) |
| 37 | 93258 | Porterville | 61 | C | 6 (4 health) |
| 38 | 93666 | Sultana | 57 | C | 17 (8 health) |
| 39 | 93001 | Ventura | 56 | C | 22 (9 health) |
| 40 | 93208 | Camp Nelson | 53 | D | 0 |
| 41 | 93670 | Yettem | 53 | D | 0 |
| 42 | 93239 | Kettleman City | 51 | D | 23 (22 health) |
| 43 | 93274 | Tulare | 50 | D | 15 (12 health) |
| 44 | 93615 | Cutler | 50 | D | 13 (12 health) |
| 45 | 93244 | Lemon Cove | 41 | D | 32 (31 health) |
| 46 | 93272 | Tipton | 39 | F | 12 (12 health) |
| 47 | 93275 | Tulare | 39 | F | 15 (12 health) |
| 48 | 93267 | Strathmore | 33 | F | 11 (8 health) |
| 49 | 93247 | Lindsay | 28 | F | 81 (77 health) |
Overview
California's 22nd District serving an estimated 1,507,701 residents encompasses 49 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is C (64/100).
645 EPA violations have been recorded across this district's water systems. 379 are health-based violations. About 82% of tracked ZIP codes have at least one violation.
Top Contaminants
The most frequently cited water quality issues in this district:
- Consumer Confidence Report Rule — 175 violations
- Haloacetic Acids (HAA5) — 139 violations
- Lead — 111 violations
- Stage 2 DBP Rule — 79 violations
- Surface Water Treatment Rule — 35 violations
Housing Context
Homes in this district were built on average around 1982 (~44 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
- 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 22nd District.