New York — 21st District
119th Congress · 298 ZIP codes · Avg score 68/100 · 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 New York's 21st District. Showing top 50 by safety score.
| # | ZIP Code | City | Safety Score | Grade | Violations |
|---|---|---|---|---|---|
| 1 | 12164 | Speculator | 99 | A | 1 |
| 2 | 12879 | Newcomb | 99 | A | 0 |
| 3 | 12190 | Wells | 95 | A | 0 |
| 4 | 12808 | Adirondack | 95 | A | 0 |
| 5 | 13331 | Eagle Bay | 94 | A | 2 |
| 6 | 12095 | Johnstown | 90 | A | 0 |
| 7 | 12845 | Lake George | 90 | A | 0 |
| 8 | 12852 | Newcomb | 90 | A | 0 |
| 9 | 12843 | Johnsburg | 88 | A | 0 |
| 10 | 12851 | Minerva | 88 | A | 0 |
| 11 | 12853 | North Creek | 88 | A | 0 |
| 12 | 12913 | Bloomingdale | 88 | A | 0 |
| 13 | 12914 | Bombay | 88 | A | 0 |
| 14 | 12915 | Brainardsville | 88 | A | 0 |
| 15 | 12957 | Moira | 88 | A | 0 |
| 16 | 12960 | Moriah | 88 | A | 0 |
| 17 | 12966 | North Bangor | 88 | A | 0 |
| 18 | 12970 | Paul Smiths | 88 | A | 0 |
| 19 | 12977 | Ray Brook | 88 | A | 0 |
| 20 | 13360 | Inlet | 88 | A | 0 |
| 21 | 13406 | Middleville | 88 | A | 125 (2 health) |
| 22 | 12117 | Mayfield | 87 | A | 95 (2 health) |
| 23 | 12814 | Bolton Landing | 87 | A | 0 |
| 24 | 12817 | Chestertown | 87 | A | 0 |
| 25 | 12836 | Hague | 87 | A | 0 |
| 26 | 12842 | Indian Lake | 87 | A | 0 |
| 27 | 12850 | Middle Grove | 87 | A | 0 |
| 28 | 12883 | Ticonderoga | 87 | A | 0 |
| 29 | 12885 | Warrensburg | 87 | A | 0 |
| 30 | 12917 | Burke | 87 | A | 0 |
| 31 | 12920 | Chateaugay | 87 | A | 0 |
| 32 | 12928 | Crown Point | 87 | A | 0 |
| 33 | 12936 | Essex | 87 | A | 0 |
| 34 | 12937 | Fort Covington | 87 | A | 0 |
| 35 | 12941 | Jay | 87 | A | 0 |
| 36 | 12950 | Lewis | 87 | A | 0 |
| 37 | 12974 | Port Henry | 87 | A | 0 |
| 38 | 12983 | Saranac Lake | 87 | A | 0 |
| 39 | 12986 | Tupper Lake | 87 | A | 0 |
| 40 | 12993 | Westport | 87 | A | 0 |
| 41 | 12997 | Wilmington | 87 | A | 0 |
| 42 | 12134 | Northville | 84 | B | 3 |
| 43 | 13054 | Durhamville | 83 | B | 0 |
| 44 | 13304 | Barneveld | 83 | B | 0 |
| 45 | 13316 | Camden | 83 | B | 0 |
| 46 | 13354 | Holland Patent | 83 | B | 0 |
| 47 | 13363 | Lee Center | 83 | B | 0 |
| 48 | 13368 | Lyons Falls | 83 | B | 0 |
| 49 | 13435 | Prospect | 83 | B | 0 |
| 50 | 13441 | Rome | 83 | B | 0 |
Overview
New York's 21st District serving an estimated 929,725 residents encompasses 298 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is C (68/100).
3351 EPA violations have been recorded across this district's water systems. 189 are health-based violations. About 17% 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 — 210 violations
- Total Trihalomethanes (TTHM) — 131 violations
- Haloacetic Acids (HAA5) — 113 violations
- Contaminant 2049 — 107 violations
- Lead — 68 violations
Housing Context
Homes in this district were built on average around 1962 (~64 years old). Older homes may have lead pipes or solder — consider a water filter if your home predates 1986.
Lead Alert: 1 ZIP code 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 298 ZIP codes in New York's 21st District.