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2026 Rankings
Mohave County, Arizona Home Safety Rankings - 25 ZIPs
Explore rankings under Home Safety Score model 4.0.0. Only ZIPs with all four required inputs are ranked; missing evidence is not imputed or reweighted.
Mohave County, Arizona (Arizona) includes 25 tracked ZIP codes and 20 mapped community water systems; confirm service for a specific address. Below are the water quality rankings for metro ZIPs with all required inputs.
Average Home Safety Grade: C (69/100)
| Grade | ZIP Codes | % |
|---|---|---|
| A | 0 | 0% |
| B | 5 | 56% |
| C | 2 | 22% |
| D | 2 | 22% |
| F | 0 | 0% |
Top 10 ZIP Codes by Home Safety Score
| Rank | ZIP | City | Score | Grade |
|---|---|---|---|---|
| 1 | 86403 | Lake Havasu City | 82 | B |
| 2 | 86406 | Lake Havasu City | 80 | B |
| 3 | 86404 | Lake Havasu City | 78 | B |
| 4 | 86436 | Topock | 76 | B |
| 5 | 86413 | Golden Valley | 73 | B |
| 6 | 86426 | Fort Mohave | 67 | C |
| 7 | 86440 | Mohave Valley | 67 | C |
| 8 | 86429 | Bullhead City | 50 | D |
| 9 | 86442 | Bullhead City | 50 | D |
10 Riskiest ZIP Codes
| Rank | ZIP | City | Score | Grade | Risk Factor |
|---|---|---|---|---|---|
| 1 | 86442 | Bullhead City | 50 | D | 842 violations |
| 2 | 86429 | Bullhead City | 50 | D | Lead above EPA action level |
| 3 | 86440 | Mohave Valley | 67 | C | 106 violations |
| 4 | 86426 | Fort Mohave | 67 | C | 892 violations |
| 5 | 86413 | Golden Valley | 73 | B | 22 violations |
| 6 | 86436 | Topock | 76 | B | 15 violations |
| 7 | 86404 | Lake Havasu City | 78 | B | 13 violations |
| 8 | 86406 | Lake Havasu City | 80 | B | 12 violations |
| 9 | 86403 | Lake Havasu City | 82 | B | 4 violations |
Most Common Contaminant Violations
| Contaminant | Violations | ZIPs Affected |
|---|---|---|
| Lead and Copper Rule | 585 | 8 |
| Lead | 78 | 4 |
| Barium | 52 | 7 |
| Consumer Confidence Report Rule | 52 | 10 |
| PFOA | 43 | 4 |
| PFNA | 43 | 4 |
| Monochloroacetic Acid | 43 | 4 |
| Dichloroacetic Acid | 43 | 4 |
Lead Risk
- Average of reported 90th-percentile lead results: 0.0058 mg/L (below EPA action level)
- 1 of 10 ZIP codes with known status exceed EPA lead action level
- 0% of housing built before 1950
- 6% of housing built before 1970
Cities in This Metro
- Lake Havasu City, AZ — 4 ZIP codes
- Bullhead City, AZ — 4 ZIP codes
- Fort Mohave, AZ — 2 ZIP codes
- Mohave Valley, AZ — 2 ZIP codes
- Colorado City, AZ — 1 ZIP code
- Golden Valley, AZ — 1 ZIP code
- Chloride, AZ — 1 ZIP code
- Littlefield, AZ — 1 ZIP code
- Oatman, AZ — 1 ZIP code
- Peach Springs, AZ — 1 ZIP code
- Topock, AZ — 1 ZIP code
- Valentine, AZ — 1 ZIP code
- Yucca, AZ — 1 ZIP code
- Dolan Springs, AZ — 1 ZIP code
- Temple Bar Marina, AZ — 1 ZIP code
- Meadview, AZ — 1 ZIP code
- Willow Beach, AZ — 1 ZIP code
All 25 ZIP Codes Ranked
View complete ranking
| Rank | ZIP | City | Score | Grade | Violations |
|---|---|---|---|---|---|
| 1 | 86403 | Lake Havasu City | 82 | B | 4 |
| 2 | 86406 | Lake Havasu City | 80 | B | 12 |
| 3 | 86404 | Lake Havasu City | 78 | B | 13 |
| 4 | 86436 | Topock | 76 | B | 15 |
| 5 | 86413 | Golden Valley | 73 | B | 22 |
| 6 | 86426 | Fort Mohave | 67 | C | 892 |
| 7 | 86440 | Mohave Valley | 67 | C | 106 |
| 8 | 86429 | Bullhead City | 50 | D | 862 |
| 9 | 86442 | Bullhead City | 50 | D | 842 |
| 10 | 86021 | Colorado City | — | — | — |
| 11 | 86431 | Chloride | — | — | — |
| 12 | 86432 | Littlefield | — | — | — |
| 13 | 86433 | Oatman | — | — | — |
| 14 | 86434 | Peach Springs | — | — | — |
| 15 | 86437 | Valentine | — | — | — |
| 16 | 86438 | Yucca | — | — | — |
| 17 | 86441 | Dolan Springs | — | — | 12 |
| 18 | 86444 | Meadview | — | — | — |
| 19 | 86445 | Willow Beach | — | — | — |
Data Sources
- Water quality: EPA SDWIS
- Housing: U.S. Census Bureau American Community Survey
- Flood: FEMA NFIP
- Flood scope: historical NFIP claim records and claim-rated-zone evidence; this is not current property-map coverage.
Reporting periods vary by source; the page metadata identifies this materialization.
Methodology
Model 4.0.0 averages SDWIS water compliance and UCMR5 PFAS within drinking water, then averages drinking water, county radon, and annual AQI as three equal domains. All four inputs are required. Score methodology → · Rankings methodology →
Model 4.0.0 averages SDWIS water compliance and UCMR5 PFAS within drinking water, then averages drinking water, county radon, and annual AQI as three equal domains. All four inputs are required. Score methodology → · Rankings methodology →
Disclaimer: Scores are based on EPA SDWIS reported data and are not a guarantee of current water safety. Water quality can change. For the most current information, contact your local water utility or request a Consumer Confidence Report.
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How to cite this page
APA
ZipCheckup. (2026). Mohave County, Arizona Home Safety Rankings - 25 ZIPs. https://zipcheckup.com/rankings/metro/mohave-arizona/
BibTeX
@misc{zipcheckup-rankings-metro-mohave-arizona,
author = {{ZipCheckup}},
title = {{Mohave County, Arizona Home Safety Rankings - 25 ZIPs}},
year = {2026},
url = {https://zipcheckup.com/rankings/metro/mohave-arizona/}
}
Page version: October 2026.
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