Virginia — 4th District
119th Congress · 107 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 107 ZIP codes in Virginia's 4th District: the district earns a grade B (77/100). 247 EPA violations on record, 20 health-based.
Top Contaminants
ZIP Codes in This District
100 ZIP codes tracked in Virginia's 4th District. Showing top 50 by safety score.
| # | ZIP Code | City | Safety Score | Grade | Violations |
|---|---|---|---|---|---|
| 1 | 23273 | Henrico | 99 | A | 0 |
| 2 | 23288 | Henrico | 99 | A | 0 |
| 3 | 23058 | Glen Allen | 97 | A | 4 |
| 4 | 23075 | Henrico | 95 | A | 0 |
| 5 | 23150 | Sandston | 95 | A | 1 |
| 6 | 23232 | Richmond | 95 | A | 5 |
| 7 | 23233 | Henrico | 95 | A | 0 |
| 8 | 23241 | Richmond | 95 | A | 5 |
| 9 | 23242 | Henrico | 95 | A | 0 |
| 10 | 23249 | Richmond | 95 | A | 5 |
| 11 | 23250 | Richmond | 95 | A | 5 |
| 12 | 23255 | Henrico | 95 | A | 0 |
| 13 | 23269 | Richmond | 95 | A | 5 |
| 14 | 23274 | Richmond | 95 | A | 5 |
| 15 | 23276 | Richmond | 95 | A | 5 |
| 16 | 23278 | Richmond | 95 | A | 5 |
| 17 | 23279 | Richmond | 95 | A | 5 |
| 18 | 23282 | Richmond | 95 | A | 5 |
| 19 | 23284 | Richmond | 95 | A | 5 |
| 20 | 23285 | Richmond | 95 | A | 5 |
| 21 | 23289 | Richmond | 95 | A | 5 |
| 22 | 23290 | Richmond | 95 | A | 5 |
| 23 | 23291 | Richmond | 95 | A | 5 |
| 24 | 23292 | Richmond | 95 | A | 5 |
| 25 | 23293 | Richmond | 95 | A | 5 |
| 26 | 23294 | Henrico | 95 | A | 0 |
| 27 | 23295 | Richmond | 95 | A | 5 |
| 28 | 23298 | Richmond | 95 | A | 5 |
| 29 | 23829 | Capron | 94 | A | 7 |
| 30 | 23888 | Wakefield | 94 | A | 0 |
| 31 | 23875 | Prince George | 93 | A | 4 |
| 32 | 23030 | Charles City | 91 | A | 6 |
| 33 | 23220 | Richmond | 91 | A | 5 |
| 34 | 23221 | Richmond | 91 | A | 5 |
| 35 | 23261 | Richmond | 91 | A | 5 |
| 36 | 23286 | Richmond | 91 | A | 5 |
| 37 | 23231 | Henrico | 90 | A | 0 |
| 38 | 23238 | Henrico | 90 | A | 0 |
| 39 | 23860 | Hopewell | 90 | A | 0 |
| 40 | 23883 | Surry | 90 | A | 0 |
| 41 | 23891 | Waverly | 90 | A | 0 |
| 42 | 23899 | Claremont | 90 | A | 0 |
| 43 | 23890 | Waverly | 88 | A | 0 |
| 44 | 23218 | Richmond | 86 | A | 5 |
| 45 | 23222 | Richmond | 86 | A | 5 |
| 46 | 23227 | Richmond | 86 | A | 5 |
| 47 | 23230 | Richmond | 86 | A | 5 |
| 48 | 23234 | Richmond | 86 | A | 5 |
| 49 | 23260 | Richmond | 86 | A | 5 |
| 50 | 23228 | Henrico | 85 | A | 0 |
Overview
Virginia's 4th District encompasses 107 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is B (77/100).
247 EPA violations have been recorded across this district's water systems. 20 are health-based violations. About 48% 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 - 124 violations
- Total Trihalomethanes (TTHM) - 88 violations
- Haloacetic Acids (HAA5) - 10 violations
- Stage 1 DBP Rule - 5 violations
- Total Coliform - 3 violations
Housing Context
Homes in this district were built on average around 1979 (~47 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 107 ZIP codes in Virginia's 4th District.