CONGRESSIONAL DISTRICT IL

Illinois - 16th District

119th Congress · 208 ZIP codes · Avg score 58/100 · Grade C · Updated N/A

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

ZipCheckup's versioned Home Safety Profile covers 208 ZIP codes in Illinois's 16th District: the measured model 4.0.0 average is Grade C (58/100). 573 EPA violations on record, 45 health-based.

C
District Grade
58
Avg Safety Score
208
ZIP Codes
573
Total Violations
45
Health Violations
99
Water Systems
Best ZIP: 60033 (83/100)
Lowest ZIP: 61523 (39/100)

Top Contaminants

Surface Water Treatment Rule (89) Lead and Copper Rule (64) Stage 2 DBP Rule (52) Stage 1 DBP Rule (46) Gross Beta (33)

ZIP Codes in This District

100 ZIP codes tracked in Illinois's 16th District. Showing top 50 by safety score.

# ZIP Code City Safety Score Grade Violations
1 60033 Harvard 83 B 0
2 60470 Ransom 75 B 0
3 61748 Hudson 67 C 0
4 61776 Towanda 67 C 0
5 61041 Hanover 66 C 2 (1 health)
6 61101 Rockford 66 C 10
7 61080 South Beloit 65 C 6 (1 health)
8 61036 Galena 63 C 8 (2 health)
9 61112 Rockford 61 C 15 (2 health)
10 61016 Cherry Valley 60 C 16 (2 health)
11 61752 Le Roy 58 C 15 (4 health)
12 61525 Dunlap 50 D 0
13 61526 Edelstein 50 D 0
14 61528 Edwards 50 D 0
15 61552 Mossville 50 D 0
16 61704 Bloomington 50 D 28 (1 health)
17 61115 Machesney Park 49 D 1
18 61072 Rockton 48 D 13 (1 health)
19 61111 Loves Park 48 D 11
20 61073 Roscoe 47 D 16 (1 health)
21 61523 Chillicothe 39 F 29
22 60111 Clare N/A N/A 7
23 60113 Creston N/A N/A N/A
24 60129 Esmond N/A N/A N/A
25 60146 Kirkland N/A N/A 1
26 60407 Braceville N/A N/A 30 (5 health)
27 60416 Coal City N/A N/A 17 (4 health)
28 60424 Gardner N/A N/A 9 (1 health)
29 60437 Kinsman N/A N/A N/A
30 60444 Mazon N/A N/A 17 (4 health)
31 60447 Minooka N/A N/A 21 (1 health)
32 60450 Morris N/A N/A 24 (4 health)
33 60474 South Wilmington N/A N/A 0
34 60479 Verona N/A N/A N/A
35 60530 Lee N/A N/A N/A
36 60553 Steward N/A N/A N/A
37 61001 Apple River N/A N/A 5
38 61006 Ashton N/A N/A 3
39 61007 Baileyville N/A N/A N/A
40 61010 Byron N/A N/A 21
41 61011 Caledonia N/A N/A 4
42 61012 Capron N/A N/A N/A
43 61013 Cedarville N/A N/A N/A
44 61015 Chana N/A N/A 3
45 61018 Dakota N/A N/A N/A
46 61019 Davis N/A N/A N/A
47 61020 Davis Junction N/A N/A 10
48 61021 Dixon N/A N/A 4
49 61024 Durand N/A N/A N/A
50 61025 East Dubuque N/A N/A 20

Overview

Illinois's 16th District encompasses 208 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is C (58/100).

573 EPA violations have been recorded across this district's water systems. 45 are health-based violations. About 67% of the 98 ZIP records with a reported violation count have at least one violation.

Top Contaminants

The most frequently cited water quality issues in this district:

  • Surface Water Treatment Rule - 89 violations
  • Lead and Copper Rule - 64 violations
  • Stage 2 DBP Rule - 52 violations
  • Stage 1 DBP Rule - 46 violations
  • Gross Beta - 33 violations

Housing Context

Homes in this district were built on average around 1957 (~69 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

Updated daily. Data covers 208 ZIP codes in Illinois's 16th District.

← Back to Illinois overview

How to cite this page

APA ZipCheckup. (2026). Lead Risk in Illinois 16th District (IL-16). https://zipcheckup.com/congressional/il-16/
BibTeX
@misc{zipcheckup-congressional-il-16,
  author = {{ZipCheckup}},
  title  = {{Lead Risk in Illinois 16th District (IL-16)}},
  year   = {2026},
  url    = {https://zipcheckup.com/congressional/il-16/}
}

Page version: August 2026.

Violations found - check filter options Free tool - no phone call required.