COUNTY REPORT WI

Jackson County, Wisconsin

7 ZIP codes · Avg score 79/100 · Grade B · Updated

ZipCheckup grade for Jackson County: B.

This ZIP looks solid, with a few items worth a quick check.

EPA monitoring reports for Jackson County cover 7 ZIP codes and tell a largely reassuring story - compliance rates are high and health-based violations are far below the national norm.

How Jackson County Compares

Jackson County79/100
Wisconsin avg70/100
National avg73/100

How Jackson County Compares

B
County Grade
79/100
Avg Safety Score
7
ZIP Codes
5
Water Systems

Jackson County scores 9 points above the Wisconsin state average (70/100) and 6 points above the national average (73/100).

Data: ZipCheckup Home Safety Score model 4.0.0; EPA SDWIS, UCMR 5, EPA radon zones, EPA AirData Last verified:

B
County Grade
79
Avg Safety Score
7
ZIP Codes
Best ZIP: 54615 (79/100)
Lowest ZIP: 54615 (79/100)
$189K
Median Home Value
$1,414
Avg Remediation (75% of home value)

ZIP Code Risk Map

Water Quality Map: Jackson County, Wisconsin

Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.

A B C D F

Key Risk Factors

Health risk index: 14.8 (asthma 11.1%, diabetes 13.4%)

Estimated additional annual cost per homeowner: $1,081, driven primarily by flood

64.3% of homes built before 1978 (lead paint era)

Violation History (2022–2025)

↑ Worsening trend

EPA violation counts by year across Jackson County water systems. Health-based shown in red, total in blue.

2022
1 (1 health)
2023
1 (1 health)
2024
1 (1 health)
2025
2 (2 health)

Peak year: 2025 with 2 violations. Past 5 years: 5 total (5 health-based). Health-based violations are rising versus the prior 2-year window - worth closer monitoring.

Source: EPA SDWIS historical violations. Data may lag 6–12 months for the most recent year.

County Health Indicators vs National Average

Asthma 11.1% (national: 8.9%)
Diabetes 13.4% (national: 10.5%)
Obesity 40.4% (national: 32.4%)

Black markers indicate national averages. Source: CDC PLACES, Census ACS.

Infrastructure Overview

1973
Median Build Year
64.3%
Pre-1978 Housing
43/100
Infrastructure Stress Indicator
57%
ZIPs with High Infrastructure Stress
Low
Lead Pipe Risk

Modeled area-level indicator, not a failure probability. Sources: Census ACS housing age, EPA DWINS infrastructure needs, EPA SDWIS violations, and EPA lead indicators.

Compound Risk Breakdown

Estimated additional annual cost per homeowner: $1,081

Flood $500/yr
Energy Code Gap $309/yr
Water / Lead $221/yr

Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).

Housing Age Distribution

8,646 housing units in Jackson County

Pre-1940 21%
1940–1959 11%
1960–1979 21%
1980–1999 22%
2000+ 25%

Source: U.S. Census Bureau ACS B25034 (Year Structure Built).

Water Safety Affordability

How much it costs to fix water issues relative to home values in Jackson County

$189K
Median Home Value
$1,414
Est. Remediation Cost
0.7%
of Home Value
Remediation as % of home value low burden

Remediation costs are relatively manageable for most homeowners in Jackson County, representing a small fraction of property value.

Remediation includes water filtration, lead abatement, radon mitigation, and flood protection where applicable. Source: Census ACS, EPA SDWIS.

Health Outcomes vs National Average

CDC PLACES data for Jackson County residents

Asthma 11.1% (US avg: 8.9%)
Diabetes 13.4% (US avg: 11%)
Obesity 40.4% (US avg: 32.4%)

Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.

Water systems serving Jackson County

5 community water systems serving Jackson County.

Systems with the most violations in Jackson County

4 water systems with recorded EPA violations.

All ZIP Codes in Jackson County

7 ZIP codes tracked in Jackson County.

# ZIP Code City Safety Score Grade Violations Home Value
1 54615 Black River Falls 79 B 7 (2 health) $190K
2 54611 Alma Center $160K
3 54635 Hixton 3 (1 health) $188K
4 54642 Melrose 7 (2 health) $196K
5 54643 Millston
6 54659 Taylor $209K
7 54741 Fairchild $157K

Recommended Buyer Guides for Jackson County

Below: editorial picks, no sponsored placements.

Overview

Jackson County in Wisconsin covers 7 tracked ZIP records with an average Home Safety Score of B (79/100) across 1 scored records.

3 of 3 ZIP codes with a reported violation count in the available EPA record have recorded EPA violations. 4 health-based violations appear in the available health breakdown.

← Back to Wisconsin Home Safety Profile

Data Sources

Reporting periods vary by source. Missing data is shown as unavailable, not as zero.

Frequently Asked Questions

Is water safe in Jackson County?
Jackson County receives a grade of B, indicating generally safe tap water across its 7 ZIP codes.
How many water systems serve Jackson County?
Jackson County is served by 5 public water systems that supply drinking water to residents across 7 ZIP codes.
What is the biggest environmental risk in Jackson County?
The primary environmental risk factor in Jackson County is flood. This contributes to an estimated additional annual cost of $1,081 per homeowner.
How old are homes in Jackson County?
The median home build year in Jackson County is 1973. 64.3% of homes were built before 1978, which means they may contain lead-based paint and older plumbing materials.
How does Jackson County compare to Wisconsin?
Jackson County has an average Home Safety Score of 79/100 under model 4.0.0, which is above the Wisconsin state average of 70/100.

How to cite this page

APA ZipCheckup. (2026). Jackson County, WI: HSS 79/100; 4 Health Violations. https://zipcheckup.com/county/wisconsin/jackson/
BibTeX
@misc{zipcheckup-county-wisconsin-jackson,
  author = {{ZipCheckup}},
  title  = {{Jackson County, WI: HSS 79/100; 4 Health Violations}},
  year   = {2026},
  url    = {https://zipcheckup.com/county/wisconsin/jackson/}
}

Page version: August 2026.

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