Arizona — 5th District
119th Congress · 51 ZIP codes · Avg score 68/100 · Grade C · Updated 2026-06-03
Data: EPA SDWIS / Census 119th Congress Last verified: 2026-06-03
Top Contaminants
ZIP Codes in This District
51 ZIP codes tracked in Arizona's 5th District. Showing top 50 by safety score.
| # | ZIP Code | City | Safety Score | Grade | Violations |
|---|---|---|---|---|---|
| 1 | 85539 | Miami | 82 | B | 2 (1 health) |
| 2 | 85545 | Roosevelt | 82 | B | 6 (1 health) |
| 3 | 85252 | Scottsdale | 80 | B | 63 (3 health) |
| 4 | 85259 | Scottsdale | 80 | B | 63 (3 health) |
| 5 | 85262 | Scottsdale | 80 | B | 63 (3 health) |
| 6 | 85256 | Scottsdale | 79 | B | 63 (3 health) |
| 7 | 85261 | Scottsdale | 79 | B | 63 (3 health) |
| 8 | 85267 | Scottsdale | 79 | B | 63 (3 health) |
| 9 | 85271 | Scottsdale | 79 | B | 63 (3 health) |
| 10 | 85502 | Globe | 77 | B | 10 |
| 11 | 85192 | Winkelman | 76 | B | 23 (2 health) |
| 12 | 85224 | Chandler | 76 | B | 259 (4 health) |
| 13 | 85225 | Chandler | 76 | B | 259 (4 health) |
| 14 | 85226 | Chandler | 76 | B | 259 (4 health) |
| 15 | 85246 | Chandler | 76 | B | 259 (4 health) |
| 16 | 85248 | Chandler | 76 | B | 259 (4 health) |
| 17 | 85249 | Chandler | 76 | B | 259 (4 health) |
| 18 | 85250 | Scottsdale | 75 | B | 63 (3 health) |
| 19 | 85254 | Scottsdale | 75 | B | 63 (3 health) |
| 20 | 85257 | Scottsdale | 75 | B | 63 (3 health) |
| 21 | 85258 | Scottsdale | 75 | B | 63 (3 health) |
| 22 | 85260 | Scottsdale | 75 | B | 63 (3 health) |
| 23 | 85266 | Scottsdale | 75 | B | 63 (3 health) |
| 24 | 85244 | Chandler | 74 | B | 259 (4 health) |
| 25 | 85286 | Chandler | 74 | B | 259 (4 health) |
| 26 | 85547 | Payson | 73 | B | 9 |
| 27 | 85501 | Globe | 72 | B | 10 |
| 28 | 85251 | Scottsdale | 70 | B | 63 (3 health) |
| 29 | 85255 | Scottsdale | 70 | B | 63 (3 health) |
| 30 | 85541 | Payson | 68 | C | 9 |
| 31 | 85233 | Gilbert | 66 | C | 373 (5 health) |
| 32 | 85234 | Gilbert | 66 | C | 373 (5 health) |
| 33 | 85295 | Gilbert | 66 | C | 373 (5 health) |
| 34 | 85296 | Gilbert | 66 | C | 373 (5 health) |
| 35 | 85297 | Gilbert | 66 | C | 373 (5 health) |
| 36 | 85298 | Gilbert | 66 | C | 373 (5 health) |
| 37 | 85532 | Claypool | 63 | C | 0 |
| 38 | 85299 | Gilbert | 62 | C | 373 (5 health) |
| 39 | 85365 | Yuma | 58 | C | 507 (39 health) |
| 40 | 85367 | Yuma | 58 | C | 507 (39 health) |
| 41 | 85544 | Pine | 57 | C | 40 (3 health) |
| 42 | 85121 | Bapchule | 53 | D | 0 |
| 43 | 85542 | Peridot | 53 | D | 0 |
| 44 | 85550 | San Carlos | 53 | D | 0 |
| 45 | 85554 | Young | 53 | D | 0 |
| 46 | 85553 | Tonto Basin | 51 | D | 2 |
| 47 | 85366 | Yuma | 50 | D | 507 (39 health) |
| 48 | 85369 | Yuma | 50 | D | 507 (39 health) |
| 49 | 85364 | Yuma | 48 | D | 507 (39 health) |
| 50 | 85135 | Hayden | 46 | D | 91 (3 health) |
Overview
Arizona's 5th District serving an estimated 8,740,798 residents encompasses 51 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is C (68/100).
8456 EPA violations have been recorded across this district's water systems. 320 are health-based violations. About 90% of tracked ZIP codes have at least one violation.
Top Contaminants
The most frequently cited water quality issues in this district:
- Consumer Confidence Report Rule — 621 violations
- Chlorite — 465 violations
- Contaminant 1008 — 260 violations
- Revised Total Coliform Rule — 254 violations
- Lead — 205 violations
Housing Context
Homes in this district were built on average around 1988 (~38 years old). Most homes were built after lead pipe regulations were tightened.
Lead Alert: 3 ZIP codes in this district exceed the EPA action level for lead. Consider using a certified lead-removal filter.
Data Sources
- Water quality violations: EPA Safe Drinking Water Information System (SDWIS)
- Congressional district boundaries: U.S. Census Bureau, 119th Congress
- Housing age: U.S. Census Bureau American Community Survey
Updated daily. Data covers 51 ZIP codes in Arizona's 5th District.