Minnesota — 3rd District
119th Congress · 57 ZIP codes · Avg score 63/100 · Grade C · Updated 2026-07-19
Data: EPA SDWIS / Census 119th Congress Last verified: 2026-07-19
ZipCheckup tracks water safety for 57 ZIP codes in Minnesota's 3rd District: the district earns a grade C (63/100). 21 EPA violations on record, 0 health-based.
Top Contaminants
ZIP Codes in This District
57 ZIP codes tracked in Minnesota's 3rd District. Showing top 50 by safety score.
| # | ZIP Code | City | Safety Score | Grade | Violations |
|---|---|---|---|---|---|
| 1 | 55433 | Minneapolis | 81 | B | 1 |
| 2 | 55448 | Minneapolis | 81 | B | 1 |
| 3 | 55311 | Osseo | 70 | B | 0 |
| 4 | 55327 | Dayton | 70 | B | 0 |
| 5 | 55344 | Eden Prairie | 70 | B | 0 |
| 6 | 55345 | Minnetonka | 70 | B | 0 |
| 7 | 55346 | Eden Prairie | 70 | B | 0 |
| 8 | 55347 | Eden Prairie | 70 | B | 0 |
| 9 | 55359 | Maple Plain | 70 | B | 0 |
| 10 | 55369 | Osseo | 70 | B | 0 |
| 11 | 55374 | Rogers | 70 | B | 0 |
| 12 | 55420 | Minneapolis | 68 | C | 1 |
| 13 | 55431 | Minneapolis | 68 | C | 1 |
| 14 | 55438 | Minneapolis | 68 | C | 1 |
| 15 | 55439 | Minneapolis | 68 | C | 1 |
| 16 | 55442 | Minneapolis | 68 | C | 1 |
| 17 | 55443 | Minneapolis | 68 | C | 1 |
| 18 | 55444 | Minneapolis | 68 | C | 1 |
| 19 | 55445 | Minneapolis | 68 | C | 1 |
| 20 | 55446 | Minneapolis | 68 | C | 1 |
| 21 | 55447 | Minneapolis | 68 | C | 1 |
| 22 | 55348 | Maple Plain | 66 | C | 0 |
| 23 | 55361 | Minnetonka Beach | 66 | C | 0 |
| 24 | 55393 | Maple Plain | 66 | C | 0 |
| 25 | 55569 | Osseo | 66 | C | 0 |
| 26 | 55570 | Maple Plain | 66 | C | 0 |
| 27 | 55571 | Maple Plain | 66 | C | 0 |
| 28 | 55574 | Maple Plain | 66 | C | 0 |
| 29 | 55576 | Maple Plain | 66 | C | 0 |
| 30 | 55578 | Maple Plain | 66 | C | 0 |
| 31 | 55579 | Maple Plain | 66 | C | 0 |
| 32 | 55593 | Maple Plain | 66 | C | 0 |
| 33 | 55305 | Hopkins | 65 | C | 0 |
| 34 | 55316 | Champlin | 65 | C | 0 |
| 35 | 55331 | Excelsior | 65 | C | 0 |
| 36 | 55343 | Hopkins | 65 | C | 0 |
| 37 | 55364 | Mound | 65 | C | 0 |
| 38 | 55391 | Wayzata | 65 | C | 0 |
| 39 | 55425 | Minneapolis | 64 | C | 1 |
| 40 | 55435 | Minneapolis | 63 | C | 1 |
| 41 | 55436 | Minneapolis | 63 | C | 1 |
| 42 | 55437 | Minneapolis | 63 | C | 1 |
| 43 | 55441 | Minneapolis | 63 | C | 1 |
| 44 | 55356 | Long Lake | 62 | C | 0 |
| 45 | 55384 | Spring Park | 56 | C | 0 |
| 46 | 55340 | Hamel | 55 | C | 0 |
| 47 | 55357 | Loretto | 55 | C | 0 |
| 48 | 55595 | Loretto | 55 | C | 0 |
| 49 | 55596 | Loretto | 55 | C | 0 |
| 50 | 55597 | Loretto | 55 | C | 0 |
Overview
Minnesota's 3rd District encompasses 57 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is C (63/100).
21 EPA violations have been recorded across this district's water systems. None are health-based. About 32% of tracked ZIP codes have at least one violation.
Top Contaminants
The most frequently cited water quality issues in this district:
- Haloacetic Acids (HAA5) - 17 violations
- Consumer Confidence Report Rule - 4 violations
Housing Context
Homes in this district were built on average around 1982 (~44 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 Minnesota's 3rd District.