CONGRESSIONAL DISTRICT MN

Minnesota — 5th District

Name: Water Quality Data for Minnesota — 5th District
Creator: ZipCheckup
License: https://creativecommons.org/licenses/by/4.0/

119th Congress · 108 ZIP codes · Avg score 68/100 · Grade C · Updated 2026-06-03

Data: EPA SDWIS / Census 119th Congress Last verified: 2026-06-03

District Grade

Avg Safety Score

108

ZIP Codes

492

Total Violations

Water Systems

Circle Pines

Best ZIP: 55014 (83/100)

Saint Paul

Lowest ZIP: 55188 (53/100)

Top Contaminants

Total Trihalomethanes (TTHM) (276) Haloacetic Acids (HAA5) (207) Surface Water Treatment Rule (6) Stage 2 DBP Rule (2) Stage 1 DBP Rule (1)

ZIP Codes in This District

100 ZIP codes tracked in Minnesota's 5th District. Showing top 50 by safety score.

#	ZIP Code	City	Safety Score	Grade	Violations
1	55014	Circle Pines	83	B	0
2	55304	Andover	83	B	0
3	55388	Watertown	83	B	1
4	55083	Stillwater	81	B	4
5	55303	Anoka	78	B	0
6	55331	Excelsior	78	B	0
7	55082	Stillwater	76	B	4
8	55011	Cedar	75	B	0
9	55401	Minneapolis	72	B	7
10	55403	Minneapolis	72	B	7
11	55404	Minneapolis	72	B	7
12	55405	Minneapolis	72	B	7
13	55406	Minneapolis	72	B	7
14	55408	Minneapolis	72	B	7
15	55409	Minneapolis	72	B	7
16	55411	Minneapolis	72	B	7
17	55412	Minneapolis	72	B	7
18	55413	Minneapolis	72	B	7
19	55414	Minneapolis	72	B	7
20	55415	Minneapolis	72	B	7
21	55418	Minneapolis	72	B	7
22	55420	Minneapolis	72	B	7
23	55421	Minneapolis	72	B	7
24	55425	Minneapolis	72	B	7
25	55429	Minneapolis	72	B	7
26	55430	Minneapolis	72	B	7
27	55431	Minneapolis	72	B	7
28	55433	Minneapolis	72	B	7
29	55434	Minneapolis	72	B	7
30	55438	Minneapolis	72	B	7
31	55439	Minneapolis	72	B	7
32	55440	Minneapolis	72	B	7
33	55442	Minneapolis	72	B	7
34	55443	Minneapolis	72	B	7
35	55444	Minneapolis	72	B	7
36	55445	Minneapolis	72	B	7
37	55446	Minneapolis	72	B	7
38	55447	Minneapolis	72	B	7
39	55448	Minneapolis	72	B	7
40	55449	Minneapolis	72	B	7
41	55450	Minneapolis	72	B	7
42	55454	Minneapolis	72	B	7
43	55455	Minneapolis	72	B	7
44	55458	Minneapolis	72	B	7
45	55459	Minneapolis	72	B	7
46	55460	Minneapolis	72	B	7
47	55467	Minneapolis	72	B	7
48	55470	Minneapolis	72	B	7
49	55472	Minneapolis	72	B	7
50	55473	Minneapolis	72	B	7

Overview

Minnesota's 5th District serving an estimated 40,412,145 residents encompasses 108 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is C (68/100).

492 EPA violations have been recorded across this district's water systems. None are health-based. About 67% of tracked ZIP codes have at least one violation.

Top Contaminants

The most frequently cited water quality issues in this district:

Total Trihalomethanes (TTHM) — 276 violations
Haloacetic Acids (HAA5) — 207 violations
Surface Water Treatment Rule — 6 violations
Stage 2 DBP Rule — 2 violations
Stage 1 DBP Rule — 1 violation

Housing Context

Homes in this district were built on average around 1964 (~62 years old). Older homes may have lead pipes or solder — consider a water filter if your home predates 1986.

Data Sources

Water quality violations: EPA Safe Drinking Water Information System (SDWIS)
Congressional district boundaries: U.S. Census Bureau, 119th Congress
Housing age: U.S. Census Bureau American Community Survey

Updated daily. Data covers 108 ZIP codes in Minnesota's 5th District.

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