Fresno, CA Neighborhood Water Quality - Grade B
58 ZIP codes · 290 EPA violations
Data source: EPA SDWIS Last verified: 2026-07-19
ZipCheckup compares 58 ZIP codes across Fresno, CA. The area averages a grade B (73/100); 58 ZIP codes carry recorded EPA violations.
Water quality varies significantly across Fresno, CA. We analyzed 58 ZIP codes to help you compare neighborhoods by water safety, lead risk, and EPA compliance.
City Overview: Grade B (73/100)
| Grade | Neighborhoods | % |
|---|---|---|
| A | 0 | 0% |
| B | 58 | 100% |
| C | 0 | 0% |
| D | 0 | 0% |
| F | 0 | 0% |
Neighborhood Rankings
Every ZIP code in Fresno ranked by Home Safety Score:
| Rank | ZIP Code | Score | Grade | Violations | Lead Risk |
|---|---|---|---|---|---|
| 1 | 93650 | 75 | B | 5 | 0.0050 mg/L |
| 2 | 93701 | 75 | B | 5 | 0.0050 mg/L |
| 3 | 93702 | 75 | B | 5 | 0.0050 mg/L |
| 4 | 93703 | 75 | B | 5 | 0.0050 mg/L |
| 5 | 93706 | 75 | B | 5 | 0.0050 mg/L |
| 6 | 93721 | 75 | B | 5 | 0.0050 mg/L |
| 7 | 93722 | 75 | B | 5 | 0.0050 mg/L |
| 8 | 93725 | 75 | B | 5 | 0.0050 mg/L |
| 9 | 93727 | 75 | B | 5 | 0.0050 mg/L |
| 10 | 93737 | 75 | B | 5 | 0.0050 mg/L |
| 11 | 93707 | 73 | B | 5 | 0.0050 mg/L |
| 12 | 93708 | 73 | B | 5 | 0.0050 mg/L |
| 13 | 93709 | 73 | B | 5 | 0.0050 mg/L |
| 14 | 93712 | 73 | B | 5 | 0.0050 mg/L |
| 15 | 93714 | 73 | B | 5 | 0.0050 mg/L |
| 16 | 93715 | 73 | B | 5 | 0.0050 mg/L |
| 17 | 93716 | 73 | B | 5 | 0.0050 mg/L |
| 18 | 93717 | 73 | B | 5 | 0.0050 mg/L |
| 19 | 93718 | 73 | B | 5 | 0.0050 mg/L |
| 20 | 93723 | 73 | B | 5 | 0.0050 mg/L |
| 21 | 93724 | 73 | B | 5 | 0.0050 mg/L |
| 22 | 93729 | 73 | B | 5 | 0.0050 mg/L |
| 23 | 93730 | 73 | B | 5 | 0.0050 mg/L |
| 24 | 93740 | 73 | B | 5 | 0.0050 mg/L |
| 25 | 93741 | 73 | B | 5 | 0.0050 mg/L |
| 26 | 93744 | 73 | B | 5 | 0.0050 mg/L |
| 27 | 93745 | 73 | B | 5 | 0.0050 mg/L |
| 28 | 93747 | 73 | B | 5 | 0.0050 mg/L |
| 29 | 93750 | 73 | B | 5 | 0.0050 mg/L |
| 30 | 93755 | 73 | B | 5 | 0.0050 mg/L |
| 31 | 93760 | 73 | B | 5 | 0.0050 mg/L |
| 32 | 93761 | 73 | B | 5 | 0.0050 mg/L |
| 33 | 93764 | 73 | B | 5 | 0.0050 mg/L |
| 34 | 93765 | 73 | B | 5 | 0.0050 mg/L |
| 35 | 93771 | 73 | B | 5 | 0.0050 mg/L |
| 36 | 93772 | 73 | B | 5 | 0.0050 mg/L |
| 37 | 93773 | 73 | B | 5 | 0.0050 mg/L |
| 38 | 93774 | 73 | B | 5 | 0.0050 mg/L |
| 39 | 93775 | 73 | B | 5 | 0.0050 mg/L |
| 40 | 93776 | 73 | B | 5 | 0.0050 mg/L |
| 41 | 93777 | 73 | B | 5 | 0.0050 mg/L |
| 42 | 93778 | 73 | B | 5 | 0.0050 mg/L |
| 43 | 93779 | 73 | B | 5 | 0.0050 mg/L |
| 44 | 93786 | 73 | B | 5 | 0.0050 mg/L |
| 45 | 93790 | 73 | B | 5 | 0.0050 mg/L |
| 46 | 93791 | 73 | B | 5 | 0.0050 mg/L |
| 47 | 93792 | 73 | B | 5 | 0.0050 mg/L |
| 48 | 93793 | 73 | B | 5 | 0.0050 mg/L |
| 49 | 93794 | 73 | B | 5 | 0.0050 mg/L |
| 50 | 93844 | 73 | B | 5 | 0.0050 mg/L |
| 51 | 93888 | 73 | B | 5 | 0.0050 mg/L |
| 52 | 93704 | 70 | B | 5 | 0.0050 mg/L |
| 53 | 93705 | 70 | B | 5 | 0.0050 mg/L |
| 54 | 93710 | 70 | B | 5 | 0.0050 mg/L |
| 55 | 93711 | 70 | B | 5 | 0.0050 mg/L |
| 56 | 93720 | 70 | B | 5 | 0.0050 mg/L |
| 57 | 93726 | 70 | B | 5 | 0.0050 mg/L |
| 58 | 93728 | 70 | B | 5 | 0.0050 mg/L |
How Neighborhoods Compare
Each ZIP code compared to county and state averages:
- 51 neighborhoods score better than county average
- 7 neighborhoods score worse than county average
EPA Violations
- 290 total violations across Fresno
- 116 health-based violations
- 58 of 58 ZIP codes have violations
- 0 ZIP codes exceed EPA lead action level
Top Contaminants
| Contaminant | Violations | ZIPs |
|---|---|---|
| Stage 2 DBP Rule | 232 | 58 |
| Contaminant 2414 | 58 | 58 |
Frequently Asked Questions
What is the safest neighborhood in Fresno?
ZIP code 93650 has the highest safety score in Fresno at 75/100 (grade B). Check the full report for details.
Is Fresno water safe to drink?
Fresno has an average water safety score of 73/100 (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.