CONGRESSIONAL DISTRICT LA

Louisiana - 4th District

119th Congress · 188 ZIP codes · Avg score 89/100 · Grade A · Updated N/A

Data: EPA SDWIS / Census 119th Congress Last verified: N/A

ZipCheckup's versioned Home Safety Profile covers 188 ZIP codes in Louisiana's 4th District: the measured model 4.0.0 average is Grade A (89/100). 2,095 EPA violations on record, 1,531 health-based.

A
District Grade
89
Avg Safety Score
188
ZIP Codes
2095
Total Violations
1531
Health Violations
153
Water Systems
Lake Charles
Best ZIP: 70611 (100/100)
Bossier City
Lowest ZIP: 71111 (83/100)

Top Contaminants

Haloacetic Acids (HAA5) (582) Contaminant 0700 (506) Lead and Copper Rule (199) Fecal Coliform (171) Total Trihalomethanes (TTHM) (152)

ZIP Codes in This District

100 ZIP codes tracked in Louisiana's 4th District. Showing top 50 by safety score.

# ZIP Code City Safety Score Grade Violations
1 70611 Lake Charles 100 A 0
2 71430 Forest Hill 100 A 0
3 71466 Otis 100 A 0
4 71485 Woodworth 100 A 0
5 70668 Vinton 99 A 1 (1 health)
6 71110 Barksdale Afb 99 A 2
7 71409 Boyce 99 A 3 (1 health)
8 71202 Monroe 91 A 25 (23 health)
9 71104 Shreveport 88 A 23 (21 health)
10 71105 Shreveport 88 A 23 (21 health)
11 71106 Shreveport 88 A 24 (21 health)
12 71115 Shreveport 88 A 22 (21 health)
13 71225 Calhoun 88 A 15 (13 health)
14 71006 Benton 87 A 13 (7 health)
15 71082 Vivian 85 A 26 (19 health)
16 71033 Greenwood 84 B 29 (28 health)
17 70607 Lake Charles 83 B 49 (31 health)
18 70633 Dequincy 83 B 10 (8 health)
19 70663 Sulphur 83 B 16 (12 health)
20 70665 Sulphur 83 B 9 (7 health)
21 71037 Haughton 83 B 42 (29 health)
22 71047 Keithville 83 B 28 (23 health)
23 71067 Princeton 83 B 31 (27 health)
24 71107 Shreveport 83 B 51 (35 health)
25 71111 Bossier City 83 B 44 (40 health)
26 70515 Basile N/A N/A 1 (1 health)
27 70524 Chataignier N/A N/A N/A
28 70554 Mamou N/A N/A 26 (19 health)
29 70576 Pine Prairie N/A N/A N/A
30 70580 Reddell N/A N/A N/A
31 70585 Turkey Creek N/A N/A N/A
32 70586 Ville Platte N/A N/A 74 (45 health)
33 70602 Lake Charles N/A N/A N/A
34 70606 Lake Charles N/A N/A N/A
35 70609 Lake Charles N/A N/A 0
36 70612 Lake Charles N/A N/A N/A
37 70616 Lake Charles N/A N/A N/A
38 70629 Lake Charles N/A N/A N/A
39 70634 Deridder N/A N/A 5 (5 health)
40 70637 Dry Creek N/A N/A N/A
41 70638 Elizabeth N/A N/A N/A
42 70639 Evans N/A N/A N/A
43 70644 Grant N/A N/A N/A
44 70648 Kinder N/A N/A 20 (18 health)
45 70651 Leblanc N/A N/A N/A
46 70652 Longville N/A N/A N/A
47 70653 Merryville N/A N/A 1 (1 health)
48 70654 Mittie N/A N/A N/A
49 70655 Oberlin N/A N/A 7 (5 health)
50 70656 Pitkin N/A N/A N/A

Overview

Louisiana's 4th District encompasses 188 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is A (89/100).

2095 EPA violations have been recorded across this district's water systems. 1531 are health-based violations. About 88% of the 96 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) - 582 violations
  • Contaminant 0700 - 506 violations
  • Lead and Copper Rule - 199 violations
  • Fecal Coliform - 171 violations
  • Total Trihalomethanes (TTHM) - 152 violations

Housing Context

Homes in this district were built on average around 1983 (~43 years old). Older homes may have lead pipes or solder - consider a water filter if your home predates 1986.

Data Sources

Updated daily. Data covers 188 ZIP codes in Louisiana's 4th District.

← Back to Louisiana overview

How to cite this page

APA ZipCheckup. (2026). Louisiana 4th District: 2095 EPA Violations - A. https://zipcheckup.com/congressional/la-4/
BibTeX 
@misc{zipcheckup-congressional-la-4,
  author = {{ZipCheckup}},
  title  = {{Louisiana 4th District: 2095 EPA Violations - A}},
  year   = {2026},
  url    = {https://zipcheckup.com/congressional/la-4/}
}

Page version: August 2026.

Violations found - check filter options Free tool - no phone call required.