Neighborhood Report
Grade B
Biloxi, MS Neighborhood Water Quality — Grade B
6 ZIP codes · 18 EPA violations
Data source: EPA SDWIS Last verified: 2026-06-03
Water quality varies significantly across Biloxi, MS. We analyzed 6 ZIP codes to help you compare neighborhoods by water safety, lead risk, and EPA compliance.
City Overview: Grade B (80/100)
| Grade | Neighborhoods | % |
|---|---|---|
| A | 2 | 33% |
| B | 2 | 33% |
| C | 2 | 33% |
| D | 0 | 0% |
| F | 0 | 0% |
Neighborhood Rankings
Every ZIP code in Biloxi ranked by Home Safety Score:
| Rank | ZIP Code | Score | Grade | Violations | Lead Risk |
|---|---|---|---|---|---|
| 1 | 39534 | 93 | A | 3 | 0.0010 mg/L |
| 2 | 39535 | 93 | A | 3 | 0.0010 mg/L |
| 3 | 39533 | 84 | B | 3 | 0.0010 mg/L |
| 4 | 39531 | 74 | B | 3 | 0.0010 mg/L |
| 5 | 39530 | 69 | C | 3 | 0.0010 mg/L |
| 6 | 39532 | 69 | C | 3 | 0.0010 mg/L |
How Neighborhoods Compare
Each ZIP code compared to county and state averages:
- 3 neighborhoods score better than county average
- 3 neighborhoods score worse than county average
EPA Violations
- 18 total violations across Biloxi
- 0 health-based violations
- 6 of 6 ZIP codes have violations
- 0 ZIP codes exceed EPA lead action level
Top Contaminants
| Contaminant | Violations | ZIPs |
|---|---|---|
| Total Trihalomethanes (TTHM) | 18 | 6 |
Frequently Asked Questions
What is the safest neighborhood in Biloxi?
ZIP code 39534 has the highest safety score in Biloxi at 93/100 (grade A). Check the full report for details.
Is Biloxi water safe to drink?
Biloxi has an average water safety score of 80/100 (B). Water quality varies by neighborhood — no ZIP codes currently exceed EPA lead limits. Always check your specific ZIP code.
Related Pages
Data Sources
- EPA SDWIS
- U.S. Census Bureau
Updated daily.