Lowest Home Safety Scores in Arizona — 2026

Out of 553 ZIP codes with data in Arizona, these are the lowest-ranked areas for safety score. See also: National Lowest Home Safety Scores in America | All Arizona Rankings

Statistic	Value
ZIP codes ranked	553
Lowest value	27/100
Median value	65/100
State	Arizona

100 Lowest-Ranked ZIP Codes

Rank	ZIP Code	City	State	Safety Score	Safety Score
1	86302	Prescott	AZ	27/100	27/100
2	86304	Prescott	AZ	27/100	27/100
3	86313	Prescott	AZ	27/100	27/100
4	86301	Prescott	AZ	36/100	36/100
5	86303	Prescott	AZ	36/100	36/100
6	86305	Prescott	AZ	36/100	36/100
7	85938	Springerville	AZ	45/100	45/100
8	85008	Phoenix	AZ	48/100	48/100
9	85013	Phoenix	AZ	48/100	48/100
10	85014	Phoenix	AZ	48/100	48/100
11	85015	Phoenix	AZ	48/100	48/100
12	85016	Phoenix	AZ	48/100	48/100
13	85018	Phoenix	AZ	48/100	48/100
14	85020	Phoenix	AZ	48/100	48/100
15	85021	Phoenix	AZ	48/100	48/100
16	85031	Phoenix	AZ	48/100	48/100
17	85135	Hayden	AZ	48/100	48/100
18	85223	Arizona City	AZ	48/100	48/100
19	85235	Hayden	AZ	48/100	48/100
20	85749	Tucson	AZ	48/100	48/100
21	85533	Clifton	AZ	49/100	49/100
22	85002	Phoenix	AZ	50/100	50/100
23	85010	Phoenix	AZ	50/100	50/100
24	85011	Phoenix	AZ	50/100	50/100
25	85024	Phoenix	AZ	50/100	50/100
26	85025	Phoenix	AZ	50/100	50/100
27	85026	Phoenix	AZ	50/100	50/100
28	85038	Phoenix	AZ	50/100	50/100
29	85039	Phoenix	AZ	50/100	50/100
30	85045	Phoenix	AZ	50/100	50/100
31	85046	Phoenix	AZ	50/100	50/100
32	85053	Phoenix	AZ	50/100	50/100
33	85055	Phoenix	AZ	50/100	50/100
34	85062	Phoenix	AZ	50/100	50/100
35	85063	Phoenix	AZ	50/100	50/100
36	85065	Phoenix	AZ	50/100	50/100
37	85066	Phoenix	AZ	50/100	50/100
38	85068	Phoenix	AZ	50/100	50/100
39	85069	Phoenix	AZ	50/100	50/100
40	85070	Phoenix	AZ	50/100	50/100
41	85071	Phoenix	AZ	50/100	50/100
42	85072	Phoenix	AZ	50/100	50/100
43	85073	Phoenix	AZ	50/100	50/100
44	85074	Phoenix	AZ	50/100	50/100
45	85075	Phoenix	AZ	50/100	50/100
46	85076	Phoenix	AZ	50/100	50/100
47	85078	Phoenix	AZ	50/100	50/100
48	85079	Phoenix	AZ	50/100	50/100
49	85080	Phoenix	AZ	50/100	50/100
50	85082	Phoenix	AZ	50/100	50/100
51	85097	Phoenix	AZ	50/100	50/100
52	85098	Phoenix	AZ	50/100	50/100
53	85172	Stanfield	AZ	50/100	50/100
54	85238	Maricopa	AZ	50/100	50/100
55	85272	Stanfield	AZ	50/100	50/100
56	85702	Tucson	AZ	50/100	50/100
57	85703	Tucson	AZ	50/100	50/100
58	85707	Tucson	AZ	50/100	50/100
59	85708	Tucson	AZ	50/100	50/100
60	85709	Tucson	AZ	50/100	50/100
61	85717	Tucson	AZ	50/100	50/100
62	85720	Tucson	AZ	50/100	50/100
63	85721	Tucson	AZ	50/100	50/100
64	85722	Tucson	AZ	50/100	50/100
65	85723	Tucson	AZ	50/100	50/100
66	85724	Tucson	AZ	50/100	50/100
67	85725	Tucson	AZ	50/100	50/100
68	85726	Tucson	AZ	50/100	50/100
69	85728	Tucson	AZ	50/100	50/100
70	85731	Tucson	AZ	50/100	50/100
71	85732	Tucson	AZ	50/100	50/100
72	85733	Tucson	AZ	50/100	50/100
73	85734	Tucson	AZ	50/100	50/100
74	85736	Tucson	AZ	50/100	50/100
75	85740	Tucson	AZ	50/100	50/100
76	85744	Tucson	AZ	50/100	50/100
77	85751	Tucson	AZ	50/100	50/100
78	85752	Tucson	AZ	50/100	50/100
79	85754	Tucson	AZ	50/100	50/100
80	85775	Tucson	AZ	50/100	50/100
81	85553	Tonto Basin	AZ	51/100	51/100
82	86021	Colorado City	AZ	51/100	51/100
83	85374	Surprise	AZ	52/100	52/100
84	85378	Surprise	AZ	52/100	52/100
85	85379	Surprise	AZ	52/100	52/100
86	85388	Surprise	AZ	52/100	52/100
87	85007	Phoenix	AZ	53/100	53/100
88	85009	Phoenix	AZ	53/100	53/100
89	85012	Phoenix	AZ	53/100	53/100
90	85017	Phoenix	AZ	53/100	53/100
91	85019	Phoenix	AZ	53/100	53/100
92	85022	Phoenix	AZ	53/100	53/100
93	85023	Phoenix	AZ	53/100	53/100
94	85029	Phoenix	AZ	53/100	53/100
95	85032	Phoenix	AZ	53/100	53/100
96	85033	Phoenix	AZ	53/100	53/100
97	85034	Phoenix	AZ	53/100	53/100
98	85041	Phoenix	AZ	53/100	53/100
99	85051	Phoenix	AZ	53/100	53/100
100	85086	Phoenix	AZ	53/100	53/100

Methodology

The Home Safety Score (0-100) combines four data dimensions: EPA water violation history, lead exposure risk from infrastructure and sampling data, county-level EPA radon zone classification, and FEMA flood claim records. A score of 0 indicates maximum risk across all dimensions.

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: 2026-06-04.

Frequently Asked Questions

What does a low Home Safety Score mean?

A score below 40 (grade F) means the ZIP code has multiple overlapping risk factors: frequent EPA violations, elevated lead levels, high radon zone, and/or significant flood history. It reflects cumulative environmental risk, not necessarily current water quality.

Can a ZIP code improve its Safety Score?

Yes. Scores are recalculated as EPA data updates. When water systems resolve violations, replace lead service lines, or address infrastructure issues, scores improve over time.