Data source: ZipCheckup Home Safety Score registry; EPA SDWIS; EPA radon; EPA AirNow

ZipCheckup compares 58 ZIP codes across Fresno, CA. The area averages a grade C (57/100); water systems associated with 10 ZIP codes have recorded EPA violations.

Home-safety conditions vary across Fresno, CA. We compared 58 ZIP codes using the current versioned Home Safety Score. Water compliance remains one component alongside PFAS screening, radon, and annual air quality.

City Overview: Grade C (57/100)

Grade	Neighborhoods	%
A	0	0%
B	0	0%
C	16	84%
D	3	16%
F	0	0%

Neighborhood Rankings

Mapped ZIP codes in Fresno ranked by Home Safety Score:

Rank	ZIP Code	Score	Grade	Violations	Lead Risk
1	93650	58	C	1	0.0029 mg/L
2	93701	58	C	0	No data
3	93702	58	C	0	No data
4	93703	58	C	0	No data
5	93704	58	C	1	0.0029 mg/L
6	93705	58	C	0	No data
7	93710	58	C	1	0.0029 mg/L
8	93711	58	C	1	0.0029 mg/L
9	93720	58	C	1	0.0029 mg/L
10	93721	58	C	0	No data
11	93723	58	C	1	No data
12	93726	58	C	0	No data
13	93728	58	C	0	No data
14	93730	58	C	0	No data
15	93740	58	C	0	No data
16	93706	55	C	5	No data
17	93722	54	D	2	0.0100 mg/L
18	93725	54	D	7	No data
19	93727	54	D	2	No data
20	93707	—	—	—	No data
21	93708	—	—	—	No data
22	93709	—	—	—	No data
23	93712	—	—	—	No data
24	93714	—	—	—	No data
25	93715	—	—	—	No data
26	93716	—	—	—	No data
27	93717	—	—	—	No data
28	93718	—	—	—	No data
29	93724	—	—	—	No data
30	93729	—	—	—	No data
31	93737	—	—	0	No data
32	93741	—	—	0	No data
33	93744	—	—	—	No data
34	93745	—	—	—	No data
35	93747	—	—	—	No data
36	93750	—	—	—	No data
37	93755	—	—	—	No data
38	93760	—	—	—	No data
39	93761	—	—	—	No data
40	93764	—	—	—	No data
41	93765	—	—	—	No data
42	93771	—	—	—	No data
43	93772	—	—	—	No data
44	93773	—	—	—	No data
45	93774	—	—	—	No data
46	93775	—	—	—	No data
47	93776	—	—	—	No data
48	93777	—	—	—	No data
49	93778	—	—	—	No data
50	93779	—	—	—	No data
51	93786	—	—	—	No data
52	93790	—	—	—	No data
53	93791	—	—	—	No data
54	93792	—	—	—	No data
55	93793	—	—	—	No data
56	93794	—	—	—	No data
57	93844	—	—	—	No data
58	93888	—	—	—	No data

How Neighborhoods Compare

Each ZIP code compared to county and state averages:

• 0 neighborhoods score better than county average
• 19 neighborhoods score worse than county average

EPA Violations

• 13 total violations since 2021 across the water systems mapped to Fresno ZIP codes (each system counted once; includes small systems beyond the city utility)
• 7 health-based violation records in the available EPA data
• 10 of 21 directly mapped ZIP records are mapped to water systems with recorded violations
• 0 of 21 ZIP records with known lead status are served by a system whose 90th-percentile lead result exceeded the EPA action level

Top Contaminants

Contaminant	Violations	ZIPs
Arsenic	10	2
Lead and Copper Rule	6	6
Lead and Copper Rule Revisions	4	2
Nitrate	1	1
Revised Total Coliform Rule	1	1

Frequently Asked Questions

Which ZIP code in Fresno has the highest home safety score?

ZIP code 93650 has the highest safety score among scored ZIP codes in Fresno at 58/100 (grade C). Check the full report for details.

Is Fresno water safe to drink?

The Home Safety Score is not a drinking-water grade. Across 21 directly mapped ZIP records, 13 EPA violations are recorded; 0 of 21 records with known lead status exceed the action level. Check the specific ZIP and serving system before drawing a property-level conclusion.

Related Pages

• Fresno, CA city page
• California state rankings
• All California alerts

Data Sources

• EPA SDWIS
• U.S. Census Bureau

Reporting periods vary by source; the page metadata identifies this materialization.