Ohio — 9th District
119th Congress · 120 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
100 ZIP codes tracked in Ohio's 9th District. Showing top 50 by safety score.
| # | ZIP Code | City | Safety Score | Grade | Violations |
|---|---|---|---|---|---|
| 1 | 43438 | Kelleys Island | 83 | B | 1 |
| 2 | 43517 | Edgerton | 83 | B | 1 |
| 3 | 43554 | Pioneer | 83 | B | 0 |
| 4 | 43570 | West Unity | 83 | B | 0 |
| 5 | 44846 | Milan | 83 | B | 0 |
| 6 | 44871 | Sandusky | 83 | B | 0 |
| 7 | 43430 | Genoa | 82 | B | 6 (1 health) |
| 8 | 43518 | Edon | 81 | B | 1 |
| 9 | 43521 | Fayette | 81 | B | 1 |
| 10 | 43556 | Sherwood | 81 | B | 3 |
| 11 | 43535 | Malinta | 80 | B | 3 |
| 12 | 43431 | Gibsonburg | 79 | B | 15 (1 health) |
| 13 | 43442 | Lindsey | 78 | B | 0 |
| 14 | 43618 | Oregon | 78 | B | 0 |
| 15 | 43516 | Deshler | 77 | B | 4 |
| 16 | 43571 | Whitehouse | 76 | B | 1 |
| 17 | 43549 | Ney | 75 | B | 5 (1 health) |
| 18 | 43558 | Swanton | 75 | B | 0 |
| 19 | 43469 | Woodville | 74 | B | 5 |
| 20 | 43410 | Clyde | 73 | B | 1 |
| 21 | 43522 | Grand Rapids | 73 | B | 0 |
| 22 | 43532 | Liberty Center | 73 | B | 0 |
| 23 | 43616 | Oregon | 73 | B | 0 |
| 24 | 43543 | Montpelier | 72 | B | 2 (1 health) |
| 25 | 43416 | Elmore | 71 | B | 5 (1 health) |
| 26 | 43420 | Fremont | 71 | B | 1 |
| 27 | 43533 | Lyons | 71 | B | 2 (1 health) |
| 28 | 43603 | Toledo | 71 | B | 11 (4 health) |
| 29 | 43604 | Toledo | 71 | B | 11 (4 health) |
| 30 | 43608 | Toledo | 71 | B | 11 (4 health) |
| 31 | 43610 | Toledo | 71 | B | 11 (4 health) |
| 32 | 43617 | Toledo | 71 | B | 11 (4 health) |
| 33 | 43620 | Toledo | 71 | B | 11 (4 health) |
| 34 | 43560 | Sylvania | 70 | B | 0 |
| 35 | 43566 | Waterville | 70 | B | 0 |
| 36 | 43502 | Archbold | 69 | C | 21 (9 health) |
| 37 | 43452 | Port Clinton | 68 | C | 0 |
| 38 | 43526 | Hicksville | 68 | C | 5 |
| 39 | 44089 | Vermilion | 68 | C | 1 |
| 40 | 44870 | Sandusky | 68 | C | 0 |
| 41 | 43601 | Toledo | 67 | C | 11 (4 health) |
| 42 | 43635 | Toledo | 67 | C | 11 (4 health) |
| 43 | 43652 | Toledo | 67 | C | 11 (4 health) |
| 44 | 43654 | Toledo | 67 | C | 11 (4 health) |
| 45 | 43656 | Toledo | 67 | C | 11 (4 health) |
| 46 | 43657 | Toledo | 67 | C | 11 (4 health) |
| 47 | 43659 | Toledo | 67 | C | 11 (4 health) |
| 48 | 43660 | Toledo | 67 | C | 11 (4 health) |
| 49 | 43661 | Toledo | 67 | C | 11 (4 health) |
| 50 | 43666 | Toledo | 67 | C | 11 (4 health) |
Overview
Ohio's 9th District serving an estimated 13,308,742 residents encompasses 120 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is C (64/100).
697 EPA violations have been recorded across this district's water systems. 317 are health-based violations. About 50% of tracked ZIP codes have at least one violation.
Top Contaminants
The most frequently cited water quality issues in this district:
- Haloacetic Acids (HAA5) — 193 violations
- Total Trihalomethanes (TTHM) — 144 violations
- Surface Water Treatment Rule — 139 violations
- Fecal Coliform — 124 violations
- Consumer Confidence Report Rule — 20 violations
Housing Context
Homes in this district were built on average around 1956 (~70 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 120 ZIP codes in Ohio's 9th District.