2026 Rankings

Safest ZIP Codes in Arizona — Safety Scores 2026

Last updated: June 4, 2026

553 ZIP codes ranked by Safety Score #1: ZIP 85342 (Morristown, AZ) — 83/100
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 553 ZIP codes with data in Arizona, these are the highest-ranked areas for safety score. See also: National Safest ZIP Codes in America — Highest Safety Scores | All Arizona Rankings

Statistic Value
ZIP codes ranked 553
Highest value 83/100
Median value 65/100
State Arizona

Top 100 Worst ZIP Codes

Rank ZIP Code City State Safety Score Safety Score
1 85342 Morristown AZ 83/100 83/100
2 85377 Carefree AZ 83/100 83/100
3 85601 Arivaca AZ 83/100 83/100
4 85623 Oracle AZ 83/100 83/100
5 86337 Seligman AZ 83/100 83/100
6 85122 Casa Grande AZ 82/100 82/100
7 85130 Casa Grande AZ 82/100 82/100
8 85193 Casa Grande AZ 82/100 82/100
9 85194 Casa Grande AZ 82/100 82/100
10 85222 Casa Grande AZ 82/100 82/100
11 85230 Casa Grande AZ 82/100 82/100
12 85252 Scottsdale AZ 82/100 82/100
13 85256 Scottsdale AZ 82/100 82/100
14 85259 Scottsdale AZ 82/100 82/100
15 85261 Scottsdale AZ 82/100 82/100
16 85262 Scottsdale AZ 82/100 82/100
17 85267 Scottsdale AZ 82/100 82/100
18 85271 Scottsdale AZ 82/100 82/100
19 85280 Tempe AZ 82/100 82/100
20 85282 Tempe AZ 82/100 82/100
21 85283 Tempe AZ 82/100 82/100
22 85284 Tempe AZ 82/100 82/100
23 85285 Tempe AZ 82/100 82/100
24 85287 Tempe AZ 82/100 82/100
25 85289 Tempe AZ 82/100 82/100
26 85293 Casa Grande AZ 82/100 82/100
27 85294 Casa Grande AZ 82/100 82/100
28 85338 Goodyear AZ 82/100 82/100
29 85340 Litchfield Park AZ 82/100 82/100
30 85354 Tonopah AZ 82/100 82/100
31 85357 Wenden AZ 82/100 82/100
32 85361 Wittmann AZ 82/100 82/100
33 85395 Goodyear AZ 82/100 82/100
34 85502 Globe AZ 82/100 82/100
35 85539 Miami AZ 82/100 82/100
36 85545 Roosevelt AZ 82/100 82/100
37 85609 Dragoon AZ 82/100 82/100
38 85624 Patagonia AZ 82/100 82/100
39 85631 San Manuel AZ 82/100 82/100
40 85644 Willcox AZ 82/100 82/100
41 85925 Eagar AZ 82/100 82/100
42 85934 Pinedale AZ 82/100 82/100
43 85940 Vernon AZ 82/100 82/100
44 86038 Mormon Lake AZ 82/100 82/100
45 86429 Bullhead City AZ 82/100 82/100
46 86430 Bullhead City AZ 82/100 82/100
47 86433 Oatman AZ 82/100 82/100
48 86439 Bullhead City AZ 82/100 82/100
49 85173 Superior AZ 81/100 81/100
50 85273 Superior AZ 81/100 81/100
51 85349 San Luis AZ 81/100 81/100
52 85358 Wickenburg AZ 81/100 81/100
53 85392 Avondale AZ 81/100 81/100
54 85648 Rio Rico AZ 81/100 81/100
55 85923 Clay Springs AZ 81/100 81/100
56 85942 Woodruff AZ 81/100 81/100
57 86022 Fredonia AZ 81/100 81/100
58 86040 Page AZ 81/100 81/100
59 86431 Chloride AZ 81/100 81/100
60 86436 Topock AZ 81/100 81/100
61 86438 Yucca AZ 81/100 81/100
62 85127 Chandler Heights AZ 80/100 80/100
63 85227 Chandler Heights AZ 80/100 80/100
64 85241 Picacho AZ 80/100 80/100
65 85263 Rio Verde AZ 80/100 80/100
66 85334 Ehrenberg AZ 80/100 80/100
67 85629 Sahuarita AZ 80/100 80/100
68 85633 Sasabe AZ 80/100 80/100
69 86340 Sedona AZ 80/100 80/100
70 86351 Sedona AZ 80/100 80/100
71 85128 Coolidge AZ 79/100 79/100
72 85131 Eloy AZ 79/100 79/100
73 85132 Florence AZ 79/100 79/100
74 85141 Picacho AZ 79/100 79/100
75 85228 Coolidge AZ 79/100 79/100
76 85350 Somerton AZ 79/100 79/100
77 85535 Eden AZ 79/100 79/100
78 85614 Green Valley AZ 79/100 79/100
79 85620 Naco AZ 79/100 79/100
80 85645 Amado AZ 79/100 79/100
81 85932 Nutrioso AZ 79/100 79/100
82 86339 Sedona AZ 79/100 79/100
83 86341 Sedona AZ 79/100 79/100
84 86432 Littlefield AZ 79/100 79/100
85 86444 Meadview AZ 79/100 79/100
86 85224 Chandler AZ 78/100 78/100
87 85225 Chandler AZ 78/100 78/100
88 85226 Chandler AZ 78/100 78/100
89 85231 Eloy AZ 78/100 78/100
90 85232 Florence AZ 78/100 78/100
91 85236 Higley AZ 78/100 78/100
92 85240 Queen Creek AZ 78/100 78/100
93 85243 Queen Creek AZ 78/100 78/100
94 85246 Chandler AZ 78/100 78/100
95 85248 Chandler AZ 78/100 78/100
96 85249 Chandler AZ 78/100 78/100
97 85279 Florence AZ 78/100 78/100
98 85605 Bowie AZ 78/100 78/100
99 85622 Green Valley AZ 78/100 78/100
100 85901 Show Low AZ 78/100 78/100

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 99-100 indicates minimal 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 makes a ZIP code safe?

The safest ZIP codes have zero or very few EPA violations, lead levels well below the action level, low radon zone classification (Zone 3), and minimal flood insurance claims. They typically have newer infrastructure and well-managed water systems.

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 pipe infrastructure and EPA 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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