Ohio — 7th District
119th Congress · 33 ZIP codes · Avg score 61/100 · Grade C · Updated 2026-06-03
Data: EPA SDWIS / Census 119th Congress Last verified: 2026-06-03
Top Contaminants
ZIP Codes in This District
33 ZIP codes tracked in Ohio's 7th District.
| # | ZIP Code | City | Safety Score | Grade | Violations |
|---|---|---|---|---|---|
| 1 | 44254 | Lodi | 83 | B | 0 |
| 2 | 44275 | Spencer | 83 | B | 0 |
| 3 | 44233 | Hinckley | 82 | B | 8 (1 health) |
| 4 | 44273 | Seville | 82 | B | 2 (1 health) |
| 5 | 44258 | Medina | 77 | B | 3 |
| 6 | 44028 | Columbia Station | 76 | B | 1 |
| 7 | 44282 | Wadsworth | 72 | B | 0 |
| 8 | 44214 | Burbank | 70 | B | 0 |
| 9 | 44217 | Creston | 70 | B | 1 |
| 10 | 44281 | Wadsworth | 70 | B | 0 |
| 11 | 44627 | Fredericksburg | 70 | B | 0 |
| 12 | 44638 | Lakeville | 69 | C | 17 (1 health) |
| 13 | 44256 | Medina | 67 | C | 3 |
| 14 | 44067 | Northfield | 64 | C | 8 (1 health) |
| 15 | 44274 | Sharon Center | 63 | C | 0 |
| 16 | 44286 | Richfield | 63 | C | 0 |
| 17 | 44880 | Sullivan | 63 | C | 0 |
| 18 | 44618 | Dalton | 58 | C | 5 |
| 19 | 44676 | Shreve | 58 | C | 10 |
| 20 | 44270 | Rittman | 56 | C | 2 |
| 21 | 44212 | Brunswick | 55 | C | 0 |
| 22 | 44280 | Valley City | 55 | C | 0 |
| 23 | 44056 | Macedonia | 53 | D | 0 |
| 24 | 44235 | Homerville | 53 | D | 0 |
| 25 | 44253 | Litchfield | 53 | D | 0 |
| 26 | 44636 | Kidron | 53 | D | 0 |
| 27 | 44215 | Chippewa Lake | 50 | D | 0 |
| 28 | 44141 | Brecksville | 45 | D | 0 |
| 29 | 44606 | Apple Creek | 45 | D | 0 |
| 30 | 44667 | Orrville | 45 | D | 0 |
| 31 | 44251 | Westfield Center | 40 | D | 0 |
| 32 | 44276 | Sterling | 40 | D | 0 |
| 33 | 44645 | Marshallville | 40 | D | 6 |
Overview
Ohio's 7th District serving an estimated 268,256 residents encompasses 33 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is C (61/100).
66 EPA violations have been recorded across this district's water systems. 4 are health-based violations. About 36% of tracked ZIP codes have at least one violation.
Top Contaminants
The most frequently cited water quality issues in this district:
- Surface Water Treatment Rule — 30 violations
- Haloacetic Acids (HAA5) — 10 violations
- Consumer Confidence Report Rule — 8 violations
- Stage 2 DBP Rule — 6 violations
- Stage 1 DBP Rule — 5 violations
Housing Context
Homes in this district were built on average around 1975 (~51 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 33 ZIP codes in Ohio's 7th District.