2026 Rankings

Worst ZIP Codes for Homebuyers in Louisiana — 2026

Last updated: April 13, 2026

704 ZIP codes ranked by Purchase Risk #1: ZIP 70112 (New Orleans, LA) - 78/100
Lead Violations Lowest Score Safest Flood Risk Energy Cost Radon PFAS Reliability EJ Index Homebuyer Risk CO & Gas Safest Gas Remediation Burden Unresolved Violations (by Utility) Water Equity (by Utility)

Out of 704 ZIP codes with data in Louisiana, these are the highest-ranked areas for purchase risk. See also: National Worst ZIP Codes for Homebuyers — Hidden Risk Factors | All Louisiana Rankings

Statistic Value
ZIP codes ranked 704
Highest value 78/100
Median value 43/100
State Louisiana

Top 100 Worst ZIP Codes

Rank ZIP Code City State Purchase Risk Safety Score
1 70112 New Orleans LA 78/100 64/100
2 71410 Calvin LA 73/100 70/100
3 70116 New Orleans LA 72/100 64/100
4 70113 New Orleans LA 71/100 64/100
5 70340 Amelia LA 71/100 68/100
6 71223 Bonita LA 71/100 65/100
7 71357 Newellton LA 71/100 60/100
8 70117 New Orleans LA 70/100 64/100
9 70118 New Orleans LA 70/100 64/100
10 70119 New Orleans LA 70/100 64/100
11 70125 New Orleans LA 69/100 64/100
12 71202 Monroe LA 69/100 51/100
13 70115 New Orleans LA 68/100 64/100
14 70122 New Orleans LA 68/100 64/100
15 70130 New Orleans LA 68/100 64/100
16 71322 Bunkie LA 68/100 66/100
17 70114 New Orleans LA 67/100 64/100
18 70121 New Orleans LA 67/100 64/100
19 71301 Alexandria LA 67/100 55/100
20 70126 New Orleans LA 66/100 64/100
21 70554 Mamou LA 66/100 64/100
22 71286 Transylvania LA 66/100 71/100
23 71302 Alexandria LA 66/100 55/100
24 71414 Clarence LA 66/100 52/100
25 71463 Oakdale LA 66/100 72/100
26 70127 New Orleans LA 65/100 64/100
27 70538 Franklin LA 65/100 50/100
28 71040 Homer LA 65/100 70/100
29 71340 Harrisonburg LA 65/100 60/100
30 71368 Sicily Island LA 65/100 75/100
31 71101 Shreveport LA 64/100 65/100
32 71201 Monroe LA 64/100 51/100
33 71411 Campti LA 64/100 46/100
34 70131 New Orleans LA 63/100 64/100
35 70462 Springfield LA 63/100 61/100
36 70643 Grand Chenier LA 63/100 55/100
37 71023 Doyline LA 63/100 72/100
38 71254 Lake Providence LA 63/100 74/100
39 71269 Rayville LA 63/100 55/100
40 71432 Georgetown LA 63/100 65/100
41 70542 Gueydan LA 62/100 73/100
42 70560 New Iberia LA 62/100 59/100
43 71203 Monroe LA 62/100 51/100
44 71282 Tallulah LA 62/100 47/100
45 70123 New Orleans LA 61/100 64/100
46 70128 New Orleans LA 61/100 64/100
47 70129 New Orleans LA 61/100 64/100
48 70465 Tangipahoa LA 61/100 81/100
49 71104 Shreveport LA 61/100 55/100
50 71241 Farmerville LA 61/100 55/100
51 71334 Ferriday LA 61/100 55/100
52 70124 New Orleans LA 60/100 64/100
53 70632 Creole LA 60/100 55/100
54 71064 Plain Dealing LA 60/100 69/100
55 71326 Clayton LA 60/100 50/100
56 71483 Winnfield LA 60/100 60/100
57 70531 Egan LA 59/100 67/100
58 71061 Oil City LA 59/100 77/100
59 71220 Bastrop LA 59/100 67/100
60 71369 Simmesport LA 59/100 75/100
61 71418 Columbia LA 59/100 74/100
62 70464 Talisheek LA 58/100 52/100
63 70669 Westlake LA 58/100 71/100
64 71039 Heflin LA 58/100 81/100
65 71073 Sibley LA 58/100 80/100
66 71109 Shreveport LA 58/100 60/100
67 71222 Bernice LA 58/100 65/100
68 71320 Bordelonville LA 58/100 89/100
69 70631 Cameron LA 57/100 42/100
70 70764 Plaquemine LA 57/100 60/100
71 71103 Shreveport LA 57/100 65/100
72 71378 Wisner LA 57/100 84/100
73 71467 Pollock LA 57/100 60/100
74 70037 Belle Chasse LA 56/100 50/100
75 70563 New Iberia LA 56/100 64/100
76 71108 Shreveport LA 56/100 60/100
77 71118 Shreveport LA 56/100 55/100
78 71119 Shreveport LA 56/100 60/100
79 71245 Grambling LA 56/100 86/100
80 71303 Alexandria LA 56/100 55/100
81 70427 Bogalusa LA 55/100 75/100
82 70528 Delcambre LA 55/100 76/100
83 70555 Maurice LA 55/100 65/100
84 71033 Greenwood LA 55/100 60/100
85 71068 Ringgold LA 55/100 78/100
86 71070 Saline LA 55/100 65/100
87 71107 Shreveport LA 55/100 60/100
88 71247 Hodge LA 55/100 82/100
89 71260 Marion LA 55/100 65/100
90 70094 Westwego LA 54/100 74/100
91 70443 Independence LA 54/100 79/100
92 70534 Estherwood LA 54/100 89/100
93 70535 Eunice LA 54/100 75/100
94 70541 Grand Coteau LA 54/100 78/100
95 70630 Bell City LA 54/100 66/100
96 70760 New Roads LA 54/100 75/100
97 71021 Cullen LA 54/100 84/100

Methodology

The Home Purchase Risk Score combines area indicators that may lead to added costs for homebuyers: water system violation records, lead service line indicators, county radon potential, flood zones and housing age. An indicator does not mean a home needs filtration, mitigation, insurance or upgrades; a home test or inspection decides that. These are factors that standard home inspections may not fully capture.

Data sources: EPA Safe Drinking Water Information System (SDWIS), FEMA National Flood Insurance Program, EPA radon zone maps, EIA electricity rates, and Consumer Confidence Reports. Last updated: 2026-04-13.

Frequently Asked Questions

What is the Home Purchase Risk Score?

This score (0-100) estimates the hidden environmental costs a homebuyer may face: water filtration needs, lead pipe replacement, radon mitigation, flood insurance, and infrastructure upgrades. Higher scores mean more potential unexpected expenses after purchase.

What should homebuyers do in high-risk ZIP codes?

Request a water quality test, check for lead service lines with the utility, test for radon before closing, verify FEMA flood zone designation, and factor in potential remediation costs ($5,000-$30,000+) to your budget.

Explore More Rankings

How this ranking is calculated, data sources, and limitations: Rankings Methodology →

Related Rankings

Water Safety 2026 EPA violations and water quality scores Lead Risk 2026 Lead service-line indicators and system-level action-level exceedances Infrastructure 2026 Aging pipes, system age and remediation costs
Disclaimer: Rankings are based on EPA, FEMA, and federal agency data. They reflect historical patterns and risk indicators, not necessarily current conditions. For the most current information, contact your local water utility or request a Consumer Confidence Report.

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