Neighborhood Report
Grade B
London, KY Neighborhood Water Quality — Clean Compliance
6 ZIP codes · 0 EPA violations
Data source: EPA SDWIS Last verified: 2026-06-04
Water quality varies significantly across London, KY. We analyzed 6 ZIP codes to help you compare neighborhoods by water safety, lead risk, and EPA compliance.
City Overview: Grade B (83/100)
| Grade | Neighborhoods | % |
|---|---|---|
| A | 0 | 0% |
| B | 6 | 100% |
| C | 0 | 0% |
| D | 0 | 0% |
| F | 0 | 0% |
Neighborhood Rankings
Every ZIP code in London ranked by Home Safety Score:
| Rank | ZIP Code | Score | Grade | Violations | Lead Risk |
|---|---|---|---|---|---|
| 1 | 40741 | 83 | B | 0 | 0.0020 mg/L |
| 2 | 40742 | 83 | B | 0 | 0.0020 mg/L |
| 3 | 40743 | 83 | B | 0 | 0.0020 mg/L |
| 4 | 40744 | 83 | B | 0 | 0.0020 mg/L |
| 5 | 40745 | 83 | B | 0 | 0.0020 mg/L |
| 6 | 40750 | 83 | B | 0 | 0.0020 mg/L |
How Neighborhoods Compare
Each ZIP code compared to county and state averages:
- 6 neighborhoods score better than county average
- 0 neighborhoods score worse than county average
Frequently Asked Questions
What is the safest neighborhood in London?
ZIP code 40741 has the highest safety score in London at 83/100 (grade B). Check the full report for details.
Is London water safe to drink?
London has an average water safety score of 83/100 (B). 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.