Louisiana — 5th District
119th Congress · 129 ZIP codes · Avg score 73/100 · Grade B · Updated 2026-07-17
Data: EPA SDWIS / Census 119th Congress Last verified: 2026-07-17
ZipCheckup tracks water safety for 129 ZIP codes in Louisiana's 5th District: the district earns a grade B (73/100). 757 EPA violations on record, 421 health-based.
Top Contaminants
ZIP Codes in This District
100 ZIP codes tracked in Louisiana's 5th District. Showing top 50 by safety score.
| # | ZIP Code | City | Safety Score | Grade | Violations |
|---|---|---|---|---|---|
| 1 | 70761 | Norwood | 99 | A | 0 |
| 2 | 70827 | Baton Rouge | 99 | A | 0 |
| 3 | 71253 | Kilbourne | 98 | A | 3 (1 health) |
| 4 | 70730 | Ethel | 95 | A | 0 |
| 5 | 70804 | Baton Rouge | 95 | A | 0 |
| 6 | 70836 | Baton Rouge | 95 | A | 0 |
| 7 | 70893 | Baton Rouge | 95 | A | 0 |
| 8 | 71218 | Archibald | 95 | A | 0 |
| 9 | 71233 | Delta | 95 | A | 0 |
| 10 | 70402 | Hammond | 94 | A | 3 (1 health) |
| 11 | 70404 | Hammond | 94 | A | 3 (1 health) |
| 12 | 70748 | Jackson | 94 | A | 2 |
| 13 | 71242 | Forest | 94 | A | 1 (1 health) |
| 14 | 70789 | Wilson | 93 | A | 5 (2 health) |
| 15 | 71441 | Kelly | 93 | A | 1 |
| 16 | 71465 | Olla | 92 | A | 4 (3 health) |
| 17 | 71266 | Pioneer | 91 | A | 3 (1 health) |
| 18 | 71415 | Clarks | 91 | A | 3 (1 health) |
| 19 | 70429 | Bogalusa | 90 | A | 5 (2 health) |
| 20 | 71264 | Oak Ridge | 90 | A | 0 |
| 21 | 71331 | Effie | 90 | A | 0 |
| 22 | 71354 | Monterey | 90 | A | 1 |
| 23 | 70441 | Greensburg | 89 | A | 3 (1 health) |
| 24 | 70456 | Roseland | 89 | A | 2 (1 health) |
| 25 | 71320 | Bordelonville | 89 | A | 1 (1 health) |
| 26 | 71261 | Mer Rouge | 88 | A | 2 |
| 27 | 71263 | Oak Grove | 88 | A | 2 (2 health) |
| 28 | 71375 | Waterproof | 88 | A | 8 (2 health) |
| 29 | 71230 | Crowville | 87 | A | 3 (2 health) |
| 30 | 71279 | Start | 87 | A | 0 |
| 31 | 71480 | Urania | 87 | A | 0 |
| 32 | 71294 | West Monroe | 86 | A | 4 (4 health) |
| 33 | 70426 | Angie | 85 | A | 0 |
| 34 | 70712 | Angola | 85 | A | 1 |
| 35 | 70727 | Denham Springs | 85 | A | 1 |
| 36 | 71232 | Delhi | 85 | A | 0 |
| 37 | 71378 | Wisner | 84 | B | 9 (3 health) |
| 38 | 71341 | Hessmer | 83 | B | 3 (2 health) |
| 39 | 70446 | Loranger | 81 | B | 11 (3 health) |
| 40 | 70465 | Tangipahoa | 81 | B | 2 (1 health) |
| 41 | 70722 | Clinton | 81 | B | 3 (1 health) |
| 42 | 71237 | Epps | 81 | B | 5 (3 health) |
| 43 | 71259 | Mangham | 81 | B | 4 (1 health) |
| 44 | 70466 | Tickfaw | 80 | B | 1 |
| 45 | 70808 | Baton Rouge | 80 | B | 0 |
| 46 | 70810 | Baton Rouge | 80 | B | 0 |
| 47 | 70820 | Baton Rouge | 80 | B | 0 |
| 48 | 71229 | Collinston | 80 | B | 19 (6 health) |
| 49 | 70401 | Hammond | 79 | B | 3 (1 health) |
| 50 | 70403 | Hammond | 79 | B | 3 (1 health) |
Overview
Louisiana's 5th District encompasses 129 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is B (73/100).
757 EPA violations have been recorded across this district's water systems. 421 are health-based violations. About 61% of tracked ZIP codes have at least one violation.
Top Contaminants
The most frequently cited water quality issues in this district:
- Haloacetic Acids (HAA5) - 204 violations
- Lead and Copper Rule - 155 violations
- Contaminant 0700 - 93 violations
- Stage 2 DBP Rule - 81 violations
- Stage 1 DBP Rule - 72 violations
Housing Context
Homes in this district were built on average around 1984 (~42 years old). Older homes may have lead pipes or solder - consider a water filter if your home predates 1986.
Lead Alert: 1 ZIP code 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 129 ZIP codes in Louisiana's 5th District.