CONGRESSIONAL DISTRICT WI

Wisconsin - 6th District

119th Congress · 116 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 116 ZIP codes in Wisconsin's 6th District: the measured model 4.0.0 average is Grade B (72/100). 316 EPA violations on record, 87 health-based.

B
District Grade
72
Avg Safety Score
116
ZIP Codes
316
Total Violations
87
Health Violations
86
Water Systems
Plymouth
Best ZIP: 53073 (83/100)
Ripon
Lowest ZIP: 54971 (63/100)

Top Contaminants

Stage 2 DBP Rule (65) Lead and Copper Rule (57) Surface Water Treatment Rule (32) Gross Beta (25) Stage 1 DBP Rule (22)

ZIP Codes in This District

100 ZIP codes tracked in Wisconsin's 6th District. Showing top 50 by safety score.

# ZIP Code City Safety Score Grade Violations
1 53073 Plymouth 83 B 4
2 53085 Sheboygan Falls 82 B 4
3 53012 Cedarburg 81 B 3 (1 health)
4 53042 Kiel 81 B 6 (1 health)
5 54220 Manitowoc 81 B 7 (1 health)
6 54241 Two Rivers 81 B 5 (1 health)
7 53925 Columbus 80 B 11 (6 health)
8 53097 Mequon 79 B 5 (1 health)
9 53901 Portage 77 B 10 (2 health)
10 53024 Grafton 67 C 2
11 53092 Thiensville 67 C 33 (3 health)
12 53044 Kohler 66 C 2
13 53050 Mayville 66 C 4 (1 health)
14 53081 Sheboygan 66 C 2
15 53083 Sheboygan 66 C 3
16 53916 Beaver Dam 66 C 8 (5 health)
17 53963 Waupun 66 C 3 (1 health)
18 53074 Port Washington 65 C 4 (1 health)
19 53080 Saukville 65 C 4
20 54935 Fond Du Lac 64 C 9 (2 health)
21 54937 Fond Du Lac 64 C 9 (2 health)
22 54971 Ripon 63 C 7 (2 health)
23 53001 Adell N/A N/A 1 (1 health)
24 53004 Belgium N/A N/A 6 (1 health)
25 53006 Brownsville N/A N/A 4 (1 health)
26 53010 Campbellsport N/A N/A 5
27 53011 Cascade N/A N/A 3
28 53013 Cedar Grove N/A N/A 2 (1 health)
29 53015 Cleveland N/A N/A 2 (1 health)
30 53019 Eden N/A N/A N/A
31 53020 Elkhart Lake N/A N/A 0
32 53021 Fredonia N/A N/A 4
33 53023 Glenbeulah N/A N/A N/A
34 53026 Greenbush N/A N/A N/A
35 53031 Hingham N/A N/A N/A
36 53048 Lomira N/A N/A 4 (1 health)
37 53049 Malone N/A N/A 2 (1 health)
38 53057 Mount Calvary N/A N/A 2 (1 health)
39 53061 New Holstein N/A N/A 0
40 53063 Newton N/A N/A 2 (1 health)
41 53065 Oakfield N/A N/A 0
42 53070 Oostburg N/A N/A 2
43 53075 Random Lake N/A N/A 7 (2 health)
44 53079 Saint Cloud N/A N/A N/A
45 53082 Sheboygan N/A N/A N/A
46 53093 Waldo N/A N/A 3
47 53555 Lodi N/A N/A 4 (2 health)
48 53911 Arlington N/A N/A 0
49 53919 Brandon N/A N/A 0
50 53920 Briggsville N/A N/A N/A

Overview

Wisconsin's 6th District encompasses 116 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. 87 are health-based violations. About 86% of the 71 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 - 65 violations
  • Lead and Copper Rule - 57 violations
  • Surface Water Treatment Rule - 32 violations
  • Gross Beta - 25 violations
  • Stage 1 DBP Rule - 22 violations

Housing Context

Homes in this district were built on average around 1968 (~58 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 116 ZIP codes in Wisconsin's 6th District.

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How to cite this page

APA ZipCheckup. (2026). Lead Risk in Wisconsin 6th District (WI-6). https://zipcheckup.com/congressional/wi-6/
BibTeX 
@misc{zipcheckup-congressional-wi-6,
  author = {{ZipCheckup}},
  title  = {{Lead Risk in Wisconsin 6th District (WI-6)}},
  year   = {2026},
  url    = {https://zipcheckup.com/congressional/wi-6/}
}

Page version: August 2026.

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