Oklahoma - 4th District
119th Congress · 119 ZIP codes · Avg score 88/100 · Grade A · Updated N/A
Data: EPA SDWIS / Census 119th Congress Last verified: N/A
ZipCheckup's versioned Home Safety Profile covers 119 ZIP codes in Oklahoma's 4th District: the measured model 4.0.0 average is Grade A (88/100). 5,721 EPA violations on record, 1,396 health-based.
Top Contaminants
ZIP Codes in This District
100 ZIP codes tracked in Oklahoma's 4th District. Showing top 50 by safety score.
| # | ZIP Code | City | Safety Score | Grade | Violations |
|---|---|---|---|---|---|
| 1 | 73019 | Norman | 99 | A | 3 (1 health) |
| 2 | 73070 | Norman | 99 | A | 3 (1 health) |
| 3 | 73448 | Marietta | 99 | A | 39 (39 health) |
| 4 | 73459 | Thackerville | 99 | A | 39 (39 health) |
| 5 | 73503 | Fort Sill | 99 | A | 6 (1 health) |
| 6 | 73458 | Springer | 98 | A | 41 (41 health) |
| 7 | 73507 | Lawton | 97 | A | 11 (1 health) |
| 8 | 73543 | Geronimo | 96 | A | 19 (13 health) |
| 9 | 73430 | Burneyville | 94 | A | 10 (9 health) |
| 10 | 74831 | Byars | 94 | A | 15 |
| 11 | 73443 | Lone Grove | 93 | A | 52 (42 health) |
| 12 | 73065 | Newcastle | 92 | A | 17 (3 health) |
| 13 | 73145 | Oklahoma City | 91 | A | 39 |
| 14 | 73173 | Oklahoma City | 91 | A | 14 (2 health) |
| 15 | 73456 | Ringling | 91 | A | 16 (10 health) |
| 16 | 73505 | Lawton | 91 | A | 30 (13 health) |
| 17 | 73463 | Wilson | 90 | A | 55 (49 health) |
| 18 | 73453 | Overbrook | 89 | A | 60 (49 health) |
| 19 | 73501 | Lawton | 89 | A | 40 (13 health) |
| 20 | 73527 | Cache | 89 | A | 32 (19 health) |
| 21 | 73165 | Oklahoma City | 87 | A | 59 (4 health) |
| 22 | 73401 | Ardmore | 87 | A | 95 (84 health) |
| 23 | 73051 | Lexington | 85 | A | 25 (2 health) |
| 24 | 73069 | Norman | 85 | A | 62 (5 health) |
| 25 | 73071 | Norman | 85 | A | 62 (5 health) |
| 26 | 73541 | Fletcher | 84 | B | 87 (2 health) |
| 27 | 73010 | Blanchard | 83 | B | 677 (18 health) |
| 28 | 73026 | Norman | 83 | B | 66 (4 health) |
| 29 | 73068 | Noble | 83 | B | 74 (5 health) |
| 30 | 73072 | Norman | 83 | B | 87 (9 health) |
| 31 | 73079 | Pocasset | 83 | B | 175 (12 health) |
| 32 | 73080 | Purcell | 83 | B | 74 (6 health) |
| 33 | 73093 | Washington | 83 | B | 56 (4 health) |
| 34 | 73170 | Oklahoma City | 83 | B | 73 (6 health) |
| 35 | 73438 | Healdton | 83 | B | 26 (22 health) |
| 36 | 73538 | Elgin | 83 | B | 91 (3 health) |
| 37 | 73110 | Oklahoma City | 78 | B | 212 (3 health) |
| 38 | 73160 | Oklahoma City | 77 | B | 62 (5 health) |
| 39 | 73115 | Oklahoma City | 75 | B | 48 (2 health) |
| 40 | 73130 | Oklahoma City | 75 | B | 182 (2 health) |
| 41 | 73141 | Oklahoma City | 75 | B | 182 (2 health) |
| 42 | 73002 | Alex | N/A | N/A | 39 (2 health) |
| 43 | 73004 | Amber | N/A | N/A | 166 (10 health) |
| 44 | 73011 | Bradley | N/A | N/A | 105 (3 health) |
| 45 | 73018 | Chickasha | N/A | N/A | 191 (24 health) |
| 46 | 73023 | Chickasha | N/A | N/A | N/A |
| 47 | 73030 | Davis | N/A | N/A | 32 (13 health) |
| 48 | 73031 | Dibble | N/A | N/A | N/A |
| 49 | 73032 | Dougherty | N/A | N/A | N/A |
| 50 | 73039 | Davis | N/A | N/A | N/A |
Overview
Oklahoma's 4th District encompasses 119 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is A (88/100).
5721 EPA violations have been recorded across this district's water systems. 1396 are health-based violations. About 99% of the 89 ZIP records with a reported violation count have at least one violation.
Top Contaminants
The most frequently cited water quality issues in this district:
- Haloacetic Acids (HAA5) - 829 violations
- Stage 2 DBP Rule - 346 violations
- Revised Total Coliform Rule - 249 violations
- Consumer Confidence Report Rule - 211 violations
- Total Trihalomethanes (TTHM) - 210 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.
Lead Alert: 7 ZIP codes in this district exceed the EPA action level for lead. Consider using a certified lead-removal filter.
Data Sources
- Home Safety Score model 4.0.0: methodology and source contracts
- 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 119 ZIP codes in Oklahoma's 4th District.