Florida — 4th District
119th Congress · 70 ZIP codes · Avg score 74/100 · Grade B · Updated 2026-06-03
Data: EPA SDWIS / Census 119th Congress Last verified: 2026-06-03
Top Contaminants
ZIP Codes in This District
70 ZIP codes tracked in Florida's 4th District. Showing top 50 by safety score.
| # | ZIP Code | City | Safety Score | Grade | Violations |
|---|---|---|---|---|---|
| 1 | 32006 | Fleming Island | 94 | A | 7 (1 health) |
| 2 | 32326 | Crawfordville | 89 | A | 11 (3 health) |
| 3 | 32079 | Penney Farms | 87 | A | 7 |
| 4 | 32067 | Orange Park | 85 | A | 8 |
| 5 | 32099 | Jacksonville | 81 | B | 20 |
| 6 | 32201 | Jacksonville | 81 | B | 20 |
| 7 | 32203 | Jacksonville | 81 | B | 20 |
| 8 | 32212 | Jacksonville | 81 | B | 20 |
| 9 | 32214 | Jacksonville | 81 | B | 20 |
| 10 | 32215 | Jacksonville | 81 | B | 20 |
| 11 | 32227 | Jacksonville | 81 | B | 20 |
| 12 | 32228 | Jacksonville | 81 | B | 20 |
| 13 | 32229 | Jacksonville | 81 | B | 20 |
| 14 | 32230 | Jacksonville | 81 | B | 20 |
| 15 | 32231 | Jacksonville | 81 | B | 20 |
| 16 | 32232 | Jacksonville | 81 | B | 20 |
| 17 | 32235 | Jacksonville | 81 | B | 20 |
| 18 | 32236 | Jacksonville | 81 | B | 20 |
| 19 | 32237 | Jacksonville | 81 | B | 20 |
| 20 | 32238 | Jacksonville | 81 | B | 20 |
| 21 | 32239 | Jacksonville | 81 | B | 20 |
| 22 | 32241 | Jacksonville | 81 | B | 20 |
| 23 | 32245 | Jacksonville | 81 | B | 20 |
| 24 | 32247 | Jacksonville | 81 | B | 20 |
| 25 | 32255 | Jacksonville | 81 | B | 20 |
| 26 | 32260 | Jacksonville | 81 | B | 20 |
| 27 | 32267 | Jacksonville | 81 | B | 20 |
| 28 | 32043 | Green Cove Springs | 79 | B | 2 |
| 29 | 32003 | Fleming Island | 76 | B | 7 (1 health) |
| 30 | 32202 | Jacksonville | 76 | B | 20 |
| 31 | 32206 | Jacksonville | 76 | B | 20 |
| 32 | 32219 | Jacksonville | 76 | B | 20 |
| 33 | 32220 | Jacksonville | 76 | B | 20 |
| 34 | 32221 | Jacksonville | 76 | B | 20 |
| 35 | 32222 | Jacksonville | 76 | B | 20 |
| 36 | 32234 | Jacksonville | 76 | B | 20 |
| 37 | 32327 | Crawfordville | 74 | B | 11 (3 health) |
| 38 | 32085 | Saint Augustine | 73 | B | 0 |
| 39 | 32358 | Sopchoppy | 73 | B | 7 (3 health) |
| 40 | 32065 | Orange Park | 71 | B | 8 |
| 41 | 32204 | Jacksonville | 71 | B | 20 |
| 42 | 32209 | Jacksonville | 71 | B | 20 |
| 43 | 32211 | Jacksonville | 71 | B | 20 |
| 44 | 32216 | Jacksonville | 71 | B | 20 |
| 45 | 32224 | Jacksonville | 71 | B | 20 |
| 46 | 32225 | Jacksonville | 71 | B | 20 |
| 47 | 32244 | Jacksonville | 71 | B | 20 |
| 48 | 32246 | Jacksonville | 71 | B | 20 |
| 49 | 32254 | Jacksonville | 71 | B | 20 |
| 50 | 32256 | Jacksonville | 71 | B | 20 |
Overview
Florida's 4th District serving an estimated 53,702,387 residents encompasses 70 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is B (74/100).
1096 EPA violations have been recorded across this district's water systems. 11 are health-based violations. About 87% of tracked ZIP codes have at least one violation.
Top Contaminants
The most frequently cited water quality issues in this district:
- Total Trihalomethanes (TTHM) — 515 violations
- Total Coliform — 221 violations
- Uranium — 153 violations
- Consumer Confidence Report Rule — 118 violations
- Surface Water Treatment Rule — 61 violations
Housing Context
Homes in this district were built on average around 1985 (~41 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 70 ZIP codes in Florida's 4th District.