Arizona — 3rd District
119th Congress · 57 ZIP codes · Avg score 53/100 · Grade D · Updated 2026-07-17
Data: EPA SDWIS / Census 119th Congress Last verified: 2026-07-17
ZipCheckup tracks water safety for 57 ZIP codes in Arizona's 3rd District: the district earns a grade D (53/100). 6,998 EPA violations on record, 1,053 health-based.
Top Contaminants
ZIP Codes in This District
57 ZIP codes tracked in Arizona's 3rd District. Showing top 50 by safety score.
| # | ZIP Code | City | Safety Score | Grade | Violations |
|---|---|---|---|---|---|
| 1 | 85301 | Glendale | 67 | C | 68 (8 health) |
| 2 | 85001 | Phoenix | 58 | C | 126 (19 health) |
| 3 | 85003 | Phoenix | 58 | C | 126 (19 health) |
| 4 | 85004 | Phoenix | 58 | C | 126 (19 health) |
| 5 | 85005 | Phoenix | 58 | C | 126 (19 health) |
| 6 | 85006 | Phoenix | 58 | C | 126 (19 health) |
| 7 | 85030 | Phoenix | 58 | C | 126 (19 health) |
| 8 | 85035 | Phoenix | 58 | C | 126 (19 health) |
| 9 | 85036 | Phoenix | 58 | C | 126 (19 health) |
| 10 | 85037 | Phoenix | 58 | C | 126 (19 health) |
| 11 | 85040 | Phoenix | 58 | C | 126 (19 health) |
| 12 | 85042 | Phoenix | 58 | C | 126 (19 health) |
| 13 | 85043 | Phoenix | 58 | C | 126 (19 health) |
| 14 | 85060 | Phoenix | 58 | C | 126 (19 health) |
| 15 | 85061 | Phoenix | 58 | C | 126 (19 health) |
| 16 | 85064 | Phoenix | 58 | C | 126 (19 health) |
| 17 | 85067 | Phoenix | 58 | C | 126 (19 health) |
| 18 | 85339 | Laveen | 55 | C | 0 |
| 19 | 85007 | Phoenix | 53 | D | 126 (19 health) |
| 20 | 85009 | Phoenix | 53 | D | 126 (19 health) |
| 21 | 85012 | Phoenix | 53 | D | 126 (19 health) |
| 22 | 85017 | Phoenix | 53 | D | 126 (19 health) |
| 23 | 85019 | Phoenix | 53 | D | 126 (19 health) |
| 24 | 85033 | Phoenix | 53 | D | 126 (19 health) |
| 25 | 85034 | Phoenix | 53 | D | 126 (19 health) |
| 26 | 85041 | Phoenix | 53 | D | 126 (19 health) |
| 27 | 85002 | Phoenix | 50 | D | 126 (19 health) |
| 28 | 85010 | Phoenix | 50 | D | 126 (19 health) |
| 29 | 85011 | Phoenix | 50 | D | 126 (19 health) |
| 30 | 85025 | Phoenix | 50 | D | 126 (19 health) |
| 31 | 85026 | Phoenix | 50 | D | 126 (19 health) |
| 32 | 85038 | Phoenix | 50 | D | 126 (19 health) |
| 33 | 85039 | Phoenix | 50 | D | 126 (19 health) |
| 34 | 85046 | Phoenix | 50 | D | 126 (19 health) |
| 35 | 85062 | Phoenix | 50 | D | 126 (19 health) |
| 36 | 85063 | Phoenix | 50 | D | 126 (19 health) |
| 37 | 85065 | Phoenix | 50 | D | 126 (19 health) |
| 38 | 85066 | Phoenix | 50 | D | 126 (19 health) |
| 39 | 85068 | Phoenix | 50 | D | 126 (19 health) |
| 40 | 85069 | Phoenix | 50 | D | 126 (19 health) |
| 41 | 85070 | Phoenix | 50 | D | 126 (19 health) |
| 42 | 85071 | Phoenix | 50 | D | 126 (19 health) |
| 43 | 85072 | Phoenix | 50 | D | 126 (19 health) |
| 44 | 85073 | Phoenix | 50 | D | 126 (19 health) |
| 45 | 85074 | Phoenix | 50 | D | 126 (19 health) |
| 46 | 85075 | Phoenix | 50 | D | 126 (19 health) |
| 47 | 85076 | Phoenix | 50 | D | 126 (19 health) |
| 48 | 85078 | Phoenix | 50 | D | 126 (19 health) |
| 49 | 85079 | Phoenix | 50 | D | 126 (19 health) |
| 50 | 85080 | Phoenix | 50 | D | 126 (19 health) |
Overview
Arizona's 3rd District encompasses 57 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is D (53/100).
6998 EPA violations have been recorded across this district's water systems. 1053 are health-based violations. About 98% 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 - 2009 violations
- Stage 2 DBP Rule - 937 violations
- Revised Total Coliform Rule - 614 violations
- Lead and Copper Rule - 497 violations
- Fecal Coliform - 440 violations
Housing Context
Homes in this district were built on average around 1980 (~46 years old). Older homes may have lead pipes or solder - consider a water filter if your home predates 1986.
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 57 ZIP codes in Arizona's 3rd District.