Indiana — 2nd District
119th Congress · 136 ZIP codes · Avg score 57/100 · Grade C · Updated 2026-06-03
Data: EPA SDWIS / Census 119th Congress Last verified: 2026-06-03
Top Contaminants
ZIP Codes in This District
100 ZIP codes tracked in Indiana's 2nd District. Showing top 50 by safety score.
| # | ZIP Code | City | Safety Score | Grade | Violations |
|---|---|---|---|---|---|
| 1 | 46346 | Kingsford Heights | 86 | A | 1 |
| 2 | 46361 | Michigan City | 86 | A | 5 |
| 3 | 46366 | North Judson | 85 | A | 5 |
| 4 | 46384 | Valparaiso | 85 | A | 65 (1 health) |
| 5 | 46345 | Kingsbury | 83 | B | 7 |
| 6 | 46371 | Rolling Prairie | 83 | B | 1 (1 health) |
| 7 | 47946 | Francesville | 81 | B | 10 (2 health) |
| 8 | 46385 | Valparaiso | 80 | B | 65 (1 health) |
| 9 | 46391 | Westville | 80 | B | 12 |
| 10 | 46532 | Hamlet | 80 | B | 3 |
| 11 | 46360 | Michigan City | 75 | B | 5 |
| 12 | 46383 | Valparaiso | 75 | B | 65 (1 health) |
| 13 | 46352 | La Porte | 70 | B | 244 (5 health) |
| 14 | 46573 | Wakarusa | 70 | B | 0 |
| 15 | 46914 | Bunker Hill | 70 | B | 0 |
| 16 | 46982 | Silver Lake | 70 | B | 1 |
| 17 | 46501 | Argos | 69 | C | 6 (1 health) |
| 18 | 46506 | Bremen | 69 | C | 8 (1 health) |
| 19 | 46530 | Granger | 69 | C | 3 |
| 20 | 46534 | Knox | 69 | C | 3 (1 health) |
| 21 | 46550 | Nappanee | 69 | C | 4 (1 health) |
| 22 | 46932 | Galveston | 69 | C | 3 |
| 23 | 46524 | Etna Green | 68 | C | 5 |
| 24 | 46554 | North Liberty | 68 | C | 2 |
| 25 | 46941 | Lagro | 68 | C | 1 |
| 26 | 46962 | North Manchester | 68 | C | 1 |
| 27 | 46540 | Middlebury | 67 | C | 3 |
| 28 | 46994 | Walton | 67 | C | 3 |
| 29 | 46504 | Bourbon | 66 | C | 0 |
| 30 | 46939 | Kewanna | 66 | C | 0 |
| 31 | 46940 | La Fontaine | 66 | C | 9 (1 health) |
| 32 | 46984 | Somerset | 66 | C | 0 |
| 33 | 46350 | La Porte | 65 | C | 244 (5 health) |
| 34 | 46390 | Wanatah | 65 | C | 2 (1 health) |
| 35 | 46511 | Culver | 65 | C | 1 |
| 36 | 46543 | Millersburg | 65 | C | 2 |
| 37 | 46561 | Osceola | 65 | C | 1 |
| 38 | 47957 | Medaryville | 65 | C | 27 |
| 39 | 46536 | Lakeville | 64 | C | 2 |
| 40 | 46555 | North Webster | 64 | C | 4 (1 health) |
| 41 | 46601 | South Bend | 64 | C | 28 (3 health) |
| 42 | 46615 | South Bend | 64 | C | 28 (3 health) |
| 43 | 46617 | South Bend | 64 | C | 28 (3 health) |
| 44 | 46619 | South Bend | 64 | C | 28 (3 health) |
| 45 | 46513 | Donaldson | 63 | C | 2 |
| 46 | 46542 | Milford | 63 | C | 8 |
| 47 | 46978 | Royal Center | 63 | C | 4 |
| 48 | 46515 | Elkhart | 62 | C | 9 |
| 49 | 46539 | Mentone | 62 | C | 0 |
| 50 | 46910 | Akron | 62 | C | 0 |
Overview
Indiana's 2nd District serving an estimated 2,906,527 residents encompasses 136 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is C (57/100).
1961 EPA violations have been recorded across this district's water systems. 129 are health-based violations. About 65% 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 — 325 violations
- Surface Water Treatment Rule — 273 violations
- Stage 1 DBP Rule — 187 violations
- Stage 2 DBP Rule — 80 violations
- Total Trihalomethanes (TTHM) — 77 violations
Housing Context
Homes in this district were built on average around 1965 (~61 years old). Older homes may have lead pipes or solder — consider a water filter if your home predates 1986.
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 136 ZIP codes in Indiana's 2nd District.