CONGRESSIONAL DISTRICT IL

Illinois - 3rd District

119th Congress · 25 ZIP codes · Avg score 72/100 · Grade B · Updated N/A

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

ZipCheckup's versioned Home Safety Profile covers 25 ZIP codes in Illinois's 3rd District: the measured model 4.0.0 average is Grade B (72/100). 316 EPA violations on record, 3 health-based.

B
District Grade
72
Avg Safety Score
25
ZIP Codes
316
Total Violations
3
Health Violations
33
Water Systems
Best ZIP: 60187 (82/100)
Lowest ZIP: 60120 (59/100)

Top Contaminants

Chlorite (42) Surface Water Treatment Rule (39) Stage 1 DBP Rule (27) Fecal Coliform (16) Haloacetic Acids (HAA5) (14)

ZIP Codes in This District

25 ZIP codes tracked in Illinois's 3rd District.

# ZIP Code City Safety Score Grade Violations
1 60187 Wheaton 82 B 2
2 60555 Warrenville 81 B 18
3 60106 Bensenville 79 B 6
4 60101 Addison 75 B 9
5 60103 Bartlett 73 B 21 (1 health)
6 60139 Glendale Heights 73 B 19
7 60171 River Grove 72 B 4
8 60618 Chicago 72 B 10
9 60625 Chicago 72 B 10
10 60639 Chicago 72 B 10
11 60641 Chicago 72 B 10
12 60647 Chicago 72 B 10
13 60651 Chicago 72 B 10
14 60634 Chicago 71 B 11
15 60707 Elmwood Park 70 B 13
16 60185 West Chicago 67 C 64
17 60190 Winfield 67 C 48
18 60120 Elgin 59 C 17 (1 health)
19 60009 Elk Grove Village N/A N/A N/A
20 60105 Bensenville N/A N/A N/A
21 60133 Hanover Park N/A N/A 14
22 60138 Glen Ellyn N/A N/A N/A
23 60184 Wayne N/A N/A 10 (1 health)
24 60186 West Chicago N/A N/A N/A
25 60399 Wood Dale N/A N/A N/A

Overview

Illinois's 3rd District encompasses 25 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is B (72/100).

316 EPA violations have been recorded across this district's water systems. 3 are health-based violations. About 100% of the 20 ZIP records with a reported violation count have at least one violation.

Top Contaminants

The most frequently cited water quality issues in this district:

  • Chlorite - 42 violations
  • Surface Water Treatment Rule - 39 violations
  • Stage 1 DBP Rule - 27 violations
  • Fecal Coliform - 16 violations
  • Haloacetic Acids (HAA5) - 14 violations

Housing Context

Homes in this district were built on average around 1949 (~77 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 25 ZIP codes in Illinois's 3rd District.

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How to cite this page

APA ZipCheckup. (2026). Illinois 3rd District: 316 EPA Violations - B. https://zipcheckup.com/congressional/il-3/
BibTeX
@misc{zipcheckup-congressional-il-3,
  author = {{ZipCheckup}},
  title  = {{Illinois 3rd District: 316 EPA Violations - B}},
  year   = {2026},
  url    = {https://zipcheckup.com/congressional/il-3/}
}

Page version: August 2026.

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