Neighborhood Report
Grade C
Kokomo, IN Neighborhood Water Quality — Grade C
4 ZIP codes · 68 EPA violations
Data source: EPA SDWIS Last verified: 2026-06-04
Water quality varies significantly across Kokomo, IN. We analyzed 4 ZIP codes to help you compare neighborhoods by water safety, lead risk, and EPA compliance.
City Overview: Grade C (62/100)
| Grade | Neighborhoods | % |
|---|---|---|
| A | 0 | 0% |
| B | 0 | 0% |
| C | 3 | 75% |
| D | 1 | 25% |
| F | 0 | 0% |
Neighborhood Rankings
Every ZIP code in Kokomo ranked by Home Safety Score:
| Rank | ZIP Code | Score | Grade | Violations | Lead Risk |
|---|---|---|---|---|---|
| 1 | 46904 | 68 | C | 17 | 0.0020 mg/L |
| 2 | 46903 | 64 | C | 17 | 0.0020 mg/L |
| 3 | 46902 | 63 | C | 17 | 0.0020 mg/L |
| 4 | 46901 | 53 | D | 17 | 0.0020 mg/L |
How Neighborhoods Compare
Each ZIP code compared to county and state averages:
- 3 neighborhoods score better than county average
- 1 neighborhoods score worse than county average
EPA Violations
- 68 total violations across Kokomo
- 8 health-based violations
- 4 of 4 ZIP codes have violations
- 0 ZIP codes exceed EPA lead action level
Top Contaminants
| Contaminant | Violations | ZIPs |
|---|---|---|
| Surface Water Treatment Rule | 20 | 4 |
| Consumer Confidence Report Rule | 20 | 4 |
| Stage 2 DBP Rule | 8 | 4 |
| Lead | 4 | 4 |
| Copper | 4 | 4 |
Frequently Asked Questions
What is the safest neighborhood in Kokomo?
ZIP code 46904 has the highest safety score in Kokomo at 68/100 (grade C). Check the full report for details.
Is Kokomo water safe to drink?
Kokomo has an average water safety score of 62/100 (C). Water quality varies by neighborhood — no ZIP codes currently exceed EPA lead limits. Always check your specific ZIP code.
Related Pages
Data Sources
- EPA SDWIS
- U.S. Census Bureau
Updated daily.