Oklahoma — 3rd District
119th Congress · 235 ZIP codes · Avg score 76/100 · Grade B · Updated 2026-06-03
Data: EPA SDWIS / Census 119th Congress Last verified: 2026-06-03
Top Contaminants
ZIP Codes in This District
100 ZIP codes tracked in Oklahoma's 3rd District. Showing top 50 by safety score.
| # | ZIP Code | City | Safety Score | Grade | Violations |
|---|---|---|---|---|---|
| 1 | 73073 | Orlando | 99 | A | 0 |
| 2 | 73622 | Bessie | 99 | A | 0 |
| 3 | 73009 | Binger | 98 | A | 17 (1 health) |
| 4 | 73015 | Carnegie | 98 | A | 6 (1 health) |
| 5 | 73029 | Cyril | 98 | A | 8 (1 health) |
| 6 | 73041 | Gotebo | 98 | A | 3 |
| 7 | 73042 | Gracemont | 98 | A | 6 (1 health) |
| 8 | 73061 | Morrison | 98 | A | 12 (1 health) |
| 9 | 73564 | Roosevelt | 98 | A | 5 (1 health) |
| 10 | 73738 | Garber | 98 | A | 15 (1 health) |
| 11 | 73802 | Woodward | 98 | A | 166 (1 health) |
| 12 | 73835 | Camargo | 98 | A | 52 (1 health) |
| 13 | 73648 | Elk City | 97 | A | 542 (2 health) |
| 14 | 73705 | Enid | 97 | A | 316 (2 health) |
| 15 | 73706 | Enid | 97 | A | 316 (2 health) |
| 16 | 73768 | Ringwood | 97 | A | 1 |
| 17 | 73016 | Cashion | 96 | A | 4 |
| 18 | 73027 | Coyle | 95 | A | 0 |
| 19 | 73651 | Hobart | 95 | A | 0 |
| 20 | 73669 | Thomas | 95 | A | 0 |
| 21 | 73017 | Cement | 94 | A | 10 (1 health) |
| 22 | 73021 | Colony | 94 | A | 2 (1 health) |
| 23 | 73062 | Mountain View | 94 | A | 5 (1 health) |
| 24 | 73063 | Mulhall | 94 | A | 6 (1 health) |
| 25 | 73547 | Granite | 94 | A | 21 (1 health) |
| 26 | 73627 | Carter | 94 | A | 7 |
| 27 | 73660 | Reydon | 94 | A | 28 (1 health) |
| 28 | 73662 | Sayre | 94 | A | 2 |
| 29 | 73736 | Fairmont | 94 | A | 30 (1 health) |
| 30 | 73742 | Hennessey | 94 | A | 39 (1 health) |
| 31 | 73763 | Okeene | 94 | A | 18 (1 health) |
| 32 | 73771 | Wakita | 94 | A | 34 (1 health) |
| 33 | 73841 | Fort Supply | 94 | A | 4 (1 health) |
| 34 | 73852 | Mooreland | 94 | A | 267 (1 health) |
| 35 | 73853 | Mutual | 94 | A | 28 (1 health) |
| 36 | 74023 | Cushing | 94 | A | 2 (1 health) |
| 37 | 74030 | Drumright | 94 | A | 2 |
| 38 | 74060 | Prue | 94 | A | 522 (1 health) |
| 39 | 74602 | Ponca City | 94 | A | 12 (1 health) |
| 40 | 73554 | Mangum | 93 | A | 16 (2 health) |
| 41 | 73644 | Elk City | 93 | A | 542 (2 health) |
| 42 | 73702 | Enid | 93 | A | 316 (2 health) |
| 43 | 73544 | Gould | 92 | A | 6 |
| 44 | 73664 | Sentinel | 92 | A | 5 |
| 45 | 74644 | Marland | 92 | A | 21 (3 health) |
| 46 | 73731 | Dacoma | 91 | A | 19 (1 health) |
| 47 | 74650 | Ralston | 91 | A | 11 |
| 48 | 73759 | Medford | 90 | A | 124 (2 health) |
| 49 | 74050 | Oakhurst | 90 | A | 17 (1 health) |
| 50 | 73043 | Greenfield | 89 | A | 15 (1 health) |
Overview
Oklahoma's 3rd District serving an estimated 1,363,099 residents encompasses 235 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is B (76/100).
19804 EPA violations have been recorded across this district's water systems. 2926 are health-based violations. About 70% of tracked ZIP codes have at least one violation.
Top Contaminants
The most frequently cited water quality issues in this district:
- Haloacetic Acids (HAA5) — 1829 violations
- Revised Total Coliform Rule — 1423 violations
- Consumer Confidence Report Rule — 987 violations
- Total Trihalomethanes (TTHM) — 903 violations
- Arsenic — 651 violations
Housing Context
Homes in this district were built on average around 1970 (~56 years old). Older homes may have lead pipes or solder — consider a water filter if your home predates 1986.
Lead Alert: 9 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 235 ZIP codes in Oklahoma's 3rd District.