New Jersey — 3rd District
119th Congress · 66 ZIP codes · Avg score 59/100 · Grade C · Updated 2026-07-19
Data: EPA SDWIS / Census 119th Congress Last verified: 2026-07-19
ZipCheckup tracks water safety for 66 ZIP codes in New Jersey's 3rd District: the district earns a grade C (59/100). 1,093 EPA violations on record, 85 health-based.
Top Contaminants
ZIP Codes in This District
66 ZIP codes tracked in New Jersey's 3rd District. Showing top 50 by safety score.
| # | ZIP Code | City | Safety Score | Grade | Violations |
|---|---|---|---|---|---|
| 1 | 08601 | Trenton | 85 | A | 51 (4 health) |
| 2 | 08562 | Wrightstown | 82 | B | 8 (1 health) |
| 3 | 08053 | Marlton | 78 | B | 0 |
| 4 | 08518 | Florence | 78 | B | 8 |
| 5 | 08068 | Pemberton | 77 | B | 18 (1 health) |
| 6 | 08505 | Bordentown | 77 | B | 25 (1 health) |
| 7 | 08064 | New Lisbon | 75 | B | 3 (2 health) |
| 8 | 08057 | Moorestown | 73 | B | 23 (2 health) |
| 9 | 08514 | Cream Ridge | 73 | B | 0 |
| 10 | 08526 | Imlaystown | 73 | B | 0 |
| 11 | 08041 | Jobstown | 71 | B | 7 |
| 12 | 08016 | Burlington | 67 | C | 2 (1 health) |
| 13 | 08055 | Medford | 67 | C | 2 |
| 14 | 08060 | Mount Holly | 66 | C | 1 |
| 15 | 08224 | New Gretna | 65 | C | 0 |
| 16 | 08011 | Birmingham | 63 | C | 0 |
| 17 | 08022 | Columbus | 63 | C | 0 |
| 18 | 08036 | Hainesport | 63 | C | 0 |
| 19 | 08042 | Juliustown | 63 | C | 0 |
| 20 | 08073 | Rancocas | 63 | C | 0 |
| 21 | 08511 | Cookstown | 63 | C | 0 |
| 22 | 08554 | Roebling | 63 | C | 0 |
| 23 | 07746 | Marlboro | 61 | C | 6 |
| 24 | 08604 | Trenton | 60 | C | 51 (4 health) |
| 25 | 08620 | Trenton | 60 | C | 51 (4 health) |
| 26 | 08690 | Trenton | 60 | C | 51 (4 health) |
| 27 | 08691 | Trenton | 60 | C | 51 (4 health) |
| 28 | 07728 | Freehold | 56 | C | 18 (1 health) |
| 29 | 08010 | Beverly | 55 | C | 0 |
| 30 | 08015 | Browns Mills | 55 | C | 0 |
| 31 | 08046 | Willingboro | 55 | C | 0 |
| 32 | 08610 | Trenton | 55 | C | 51 (4 health) |
| 33 | 07726 | Englishtown | 54 | D | 3 |
| 34 | 08602 | Trenton | 54 | D | 51 (4 health) |
| 35 | 08603 | Trenton | 54 | D | 51 (4 health) |
| 36 | 08605 | Trenton | 54 | D | 51 (4 health) |
| 37 | 08606 | Trenton | 54 | D | 51 (4 health) |
| 38 | 08607 | Trenton | 54 | D | 51 (4 health) |
| 39 | 08625 | Trenton | 54 | D | 51 (4 health) |
| 40 | 08645 | Trenton | 54 | D | 51 (4 health) |
| 41 | 08646 | Trenton | 54 | D | 51 (4 health) |
| 42 | 08647 | Trenton | 54 | D | 51 (4 health) |
| 43 | 08650 | Trenton | 54 | D | 51 (4 health) |
| 44 | 08666 | Trenton | 54 | D | 51 (4 health) |
| 45 | 08695 | Trenton | 54 | D | 51 (4 health) |
| 46 | 07763 | Tennent | 53 | D | 0 |
| 47 | 08019 | Chatsworth | 53 | D | 0 |
| 48 | 08076 | Riverton | 53 | D | 0 |
| 49 | 08501 | Allentown | 53 | D | 0 |
| 50 | 08510 | Millstone Township | 53 | D | 0 |
Overview
New Jersey's 3rd District encompasses 66 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is C (59/100).
1093 EPA violations have been recorded across this district's water systems. 85 are health-based violations. About 48% 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 - 260 violations
- E. coli - 249 violations
- Stage 1 DBP Rule - 214 violations
- Revised Total Coliform Rule - 100 violations
- Fecal Coliform - 76 violations
Housing Context
Homes in this district were built on average around 1972 (~54 years old). Older homes may have lead pipes or solder - consider a water filter if your home predates 1986.
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 66 ZIP codes in New Jersey's 3rd District.