CONGRESSIONAL DISTRICT IL

Illinois - 14th District

119th Congress · 64 ZIP codes · Avg score 73/100 · Grade B · Updated N/A

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

ZipCheckup's versioned Home Safety Profile covers 64 ZIP codes in Illinois's 14th District: the measured model 4.0.0 average is Grade B (73/100). 749 EPA violations on record, 55 health-based.

B
District Grade
73
Avg Safety Score
64
ZIP Codes
749
Total Violations
55
Health Violations
60
Water Systems
Romeoville
Best ZIP: 60446 (82/100)
Crest Hill
Lowest ZIP: 60403 (55/100)

Top Contaminants

Stage 2 DBP Rule (77) Surface Water Treatment Rule (66) Revised Total Coliform Rule (65) Gross Beta (63) Lead and Copper Rule (63)

ZIP Codes in This District

64 ZIP codes tracked in Illinois's 14th District. Showing top 50 by safety score.

# ZIP Code City Safety Score Grade Violations
1 60446 Romeoville 82 B 3 (1 health)
2 60564 Naperville 81 B 18
3 60586 Plainfield 81 B 9 (1 health)
4 60404 Shorewood 80 B 15 (1 health)
5 60432 Joliet 79 B 47 (1 health)
6 60544 Plainfield 79 B 12 (1 health)
7 60585 Plainfield 79 B 23
8 60435 Joliet 70 B 45 (2 health)
9 60441 Lockport 69 C 81 (2 health)
10 60433 Joliet 67 C 61 (3 health)
11 60436 Joliet 67 C 53 (2 health)
12 60538 Montgomery 66 C 5
13 60554 Sugar Grove 65 C 4
14 60403 Crest Hill 55 C 40 (2 health)
15 60112 Cortland N/A N/A 3
16 60115 Dekalb N/A N/A 25
17 60150 Malta N/A N/A N/A
18 60178 Sycamore N/A N/A 13
19 60421 Elwood N/A N/A 36 (1 health)
20 60434 Joliet N/A N/A N/A
21 60503 Aurora N/A N/A 23
22 60511 Big Rock N/A N/A N/A
23 60512 Bristol N/A N/A 11 (1 health)
24 60518 Earlville N/A N/A N/A
25 60520 Hinckley N/A N/A N/A
26 60531 Leland N/A N/A 0
27 60536 Millbrook N/A N/A N/A
28 60537 Millington N/A N/A N/A
29 60541 Newark N/A N/A 9 (1 health)
30 60543 Oswego N/A N/A 22 (2 health)
31 60545 Plano N/A N/A 9
32 60548 Sandwich N/A N/A 8
33 60549 Serena N/A N/A 10 (1 health)
34 60550 Shabbona N/A N/A N/A
35 60551 Sheridan N/A N/A 10 (1 health)
36 60552 Somonauk N/A N/A 0
37 60556 Waterman N/A N/A N/A
38 60557 Wedron N/A N/A N/A
39 60560 Yorkville N/A N/A 22 (2 health)
40 61301 La Salle N/A N/A 12 (4 health)
41 61312 Arlington N/A N/A 3 (1 health)
42 61315 Bureau N/A N/A N/A
43 61316 Cedar Point N/A N/A 5 (1 health)
44 61317 Cherry N/A N/A N/A
45 61320 Dalzell N/A N/A 0
46 61322 Depue N/A N/A 3
47 61326 Granville N/A N/A 4 (1 health)
48 61327 Hennepin N/A N/A 3 (1 health)
49 61329 Ladd N/A N/A 3 (1 health)
50 61337 Malden N/A N/A N/A

Overview

Illinois's 14th District encompasses 64 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is B (73/100).

749 EPA violations have been recorded across this district's water systems. 55 are health-based violations. About 93% of the 45 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 2 DBP Rule - 77 violations
  • Surface Water Treatment Rule - 66 violations
  • Revised Total Coliform Rule - 65 violations
  • Gross Beta - 63 violations
  • Lead and Copper Rule - 63 violations

Housing Context

Homes in this district were built on average around 1970 (~56 years old). Older homes may have lead pipes or solder - consider a water filter if your home predates 1986.

Lead Alert: 3 ZIP codes in this district exceed the EPA action level for lead. Consider using a certified lead-removal filter.

Data Sources

Updated daily. Data covers 64 ZIP codes in Illinois's 14th District.

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How to cite this page

APA ZipCheckup. (2026). Lead Risk in Illinois 14th District (IL-14). https://zipcheckup.com/congressional/il-14/
BibTeX 
@misc{zipcheckup-congressional-il-14,
  author = {{ZipCheckup}},
  title  = {{Lead Risk in Illinois 14th District (IL-14)}},
  year   = {2026},
  url    = {https://zipcheckup.com/congressional/il-14/}
}

Page version: August 2026.

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