CONGRESSIONAL DISTRICT NJ

New Jersey - 12th District

119th Congress · 57 ZIP codes · Avg score 55/100 · Grade C · Updated N/A

Data: EPA SDWIS / Census 119th Congress Last verified: N/A

ZipCheckup's versioned Home Safety Profile covers 57 ZIP codes in New Jersey's 12th District: the measured model 4.0.0 average is Grade C (55/100). 1,370 EPA violations on record, 85 health-based.

C
District Grade
55
Avg Safety Score
57
ZIP Codes
1370
Total Violations
85
Health Violations
21
Water Systems
North Brunswick
Best ZIP: 08902 (79/100)
Lawrence Township
Lowest ZIP: 08648 (33/100)

Top Contaminants

Stage 1 DBP Rule (275) E. coli (169) Consumer Confidence Report Rule (155) Revised Total Coliform Rule (154) Haloacetic Acids (HAA5) (121)

ZIP Codes in This District

57 ZIP codes tracked in New Jersey's 12th District. Showing top 50 by safety score.

# ZIP Code City Safety Score Grade Violations
1 08902 North Brunswick 79 B 19 (2 health)
2 07062 Plainfield 67 C 0
3 08536 Plainsboro 67 C 0
4 08812 Dunellen 67 C 0
5 08846 Middlesex 67 C 0
6 08810 Dayton 66 C 6 (1 health)
7 08824 Kendall Park 66 C 6 (1 health)
8 08852 Monmouth Junction 66 C 6 (1 health)
9 08512 Cranbury 65 C 8 (2 health)
10 08816 East Brunswick 64 C 9 (1 health)
11 08640 Fort Dix 63 C 10
12 08641 Trenton 63 C 24
13 08884 Spotswood 63 C 6
14 08857 Old Bridge 61 C 21 (1 health)
15 08882 South River 58 C 22 (4 health)
16 08850 Milltown 57 C 41 (13 health)
17 08831 Monroe Township 55 C 40 (2 health)
18 08534 Pennington 50 D 95 (4 health)
19 08542 Princeton 50 D 0
20 08544 Princeton 50 D 0
21 08550 Princeton Junction 50 D 0
22 08608 Trenton 50 D 91 (4 health)
23 08609 Trenton 50 D 91 (4 health)
24 08611 Trenton 50 D 91 (4 health)
25 08629 Trenton 50 D 91 (4 health)
26 08638 Trenton 50 D 91 (4 health)
27 08540 Princeton 33 F 131 (7 health)
28 08560 Titusville 33 F 91 (4 health)
29 08618 Trenton 33 F 91 (4 health)
30 08628 Trenton 33 F 91 (4 health)
31 08648 Lawrence Township 33 F 111 (4 health)
32 07060 Plainfield N/A N/A 0
33 07063 Plainfield N/A N/A 0
34 08502 Belle Mead N/A N/A 0
35 08504 Blawenburg N/A N/A N/A
36 08525 Hopewell N/A N/A 14 (2 health)
37 08528 Kingston N/A N/A 17 (2 health)
38 08541 Princeton N/A N/A N/A
39 08553 Rocky Hill N/A N/A 1
40 08558 Skillman N/A N/A 0
41 08644 Trenton N/A N/A N/A
42 08805 Bound Brook N/A N/A 0
43 08818 Edison N/A N/A N/A
44 08821 Flagtown N/A N/A 0
45 08823 Franklin Park N/A N/A 17 (2 health)
46 08828 Helmetta N/A N/A 4
47 08835 Manville N/A N/A 0
48 08844 Hillsborough N/A N/A 0
49 08855 Piscataway N/A N/A N/A
50 08862 Perth Amboy N/A N/A N/A

Overview

New Jersey's 12th District encompasses 57 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is C (55/100).

1370 EPA violations have been recorded across this district's water systems. 85 are health-based violations. About 66% of the 47 ZIP records with a reported violation count have at least one violation.

Top Contaminants

The most frequently cited water quality issues in this district:

  • Stage 1 DBP Rule - 275 violations
  • E. coli - 169 violations
  • Consumer Confidence Report Rule - 155 violations
  • Revised Total Coliform Rule - 154 violations
  • Haloacetic Acids (HAA5) - 121 violations

Housing Context

Homes in this district were built on average around 1969 (~57 years old). Older homes may have lead pipes or solder - consider a water filter if your home predates 1986.

Data Sources

Updated daily. Data covers 57 ZIP codes in New Jersey's 12th District.

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How to cite this page

APA ZipCheckup. (2026). New Jersey 12th District: 1370 EPA Violations - C. https://zipcheckup.com/congressional/nj-12/
BibTeX 
@misc{zipcheckup-congressional-nj-12,
  author = {{ZipCheckup}},
  title  = {{New Jersey 12th District: 1370 EPA Violations - C}},
  year   = {2026},
  url    = {https://zipcheckup.com/congressional/nj-12/}
}

Page version: August 2026.

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