New York — 2nd District
119th Congress · 40 ZIP codes · Avg score 61/100 · Grade C · Updated 2026-07-17
Data: EPA SDWIS / Census 119th Congress Last verified: 2026-07-17
ZipCheckup tracks water safety for 40 ZIP codes in New York's 2nd District: the district earns a grade C (61/100). 18 EPA violations on record, 0 health-based.
Top Contaminants
ZIP Codes in This District
40 ZIP codes tracked in New York's 2nd District.
| # | ZIP Code | City | Safety Score | Grade | Violations |
|---|---|---|---|---|---|
| 1 | 11735 | Farmingdale | 90 | A | 0 |
| 2 | 11763 | Medford | 90 | A | 1 |
| 3 | 11719 | Brookhaven | 82 | B | 3 |
| 4 | 11788 | Hauppauge | 81 | B | 3 |
| 5 | 11751 | Islip | 77 | B | 3 |
| 6 | 11795 | West Islip | 74 | B | 2 |
| 7 | 11707 | West Babylon | 73 | B | 0 |
| 8 | 11749 | Islandia | 73 | B | 0 |
| 9 | 11770 | Ocean Beach | 73 | B | 1 |
| 10 | 11702 | Babylon | 72 | B | 3 |
| 11 | 11758 | Massapequa | 67 | C | 0 |
| 12 | 11716 | Bohemia | 65 | C | 0 |
| 13 | 11717 | Brentwood | 65 | C | 0 |
| 14 | 11722 | Central Islip | 65 | C | 0 |
| 15 | 11739 | Great River | 65 | C | 0 |
| 16 | 11752 | Islip Terrace | 65 | C | 0 |
| 17 | 11796 | West Sayville | 65 | C | 0 |
| 18 | 11798 | Wyandanch | 65 | C | 0 |
| 19 | 11950 | Mastic | 65 | C | 0 |
| 20 | 11703 | North Babylon | 60 | C | 0 |
| 21 | 11713 | Bellport | 60 | C | 0 |
| 22 | 11718 | Brightwaters | 60 | C | 0 |
| 23 | 11729 | Deer Park | 60 | C | 0 |
| 24 | 11730 | East Islip | 60 | C | 0 |
| 25 | 11779 | Ronkonkoma | 60 | C | 0 |
| 26 | 11704 | West Babylon | 55 | C | 0 |
| 27 | 11726 | Copiague | 55 | C | 0 |
| 28 | 11762 | Massapequa Park | 55 | C | 0 |
| 29 | 11769 | Oakdale | 55 | C | 0 |
| 30 | 11967 | Shirley | 55 | C | 0 |
| 31 | 11742 | Holtsville | 53 | D | 0 |
| 32 | 11701 | Amityville | 50 | D | 0 |
| 33 | 11706 | Bay Shore | 50 | D | 0 |
| 34 | 11782 | Sayville | 50 | D | 0 |
| 35 | 11951 | Mastic Beach | 50 | D | 0 |
| 36 | 11757 | Lindenhurst | 49 | D | 2 |
| 37 | 11741 | Holbrook | 45 | D | 0 |
| 38 | 11705 | Bayport | 35 | F | 0 |
| 39 | 11715 | Blue Point | 35 | F | 0 |
| 40 | 11772 | Patchogue | 35 | F | 0 |
Overview
New York's 2nd District encompasses 40 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is C (61/100).
18 EPA violations have been recorded across this district's water systems. None are health-based. About 20% of tracked ZIP codes have at least one violation.
Top Contaminants
The most frequently cited water quality issues in this district:
- Contaminant 1028 - 5 violations
- Contaminant 1085 - 2 violations
- Contaminant 1905 - 2 violations
- Stage 1 DBP Rule - 2 violations
- Radium-228 - 1 violation
Housing Context
Homes in this district were built on average around 1964 (~62 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 40 ZIP codes in New York's 2nd District.