Dane County, Wisconsin
58 ZIP codes · Avg score 61/100 · Grade C
ZipCheckup grade for Dane County: C.
A mixed picture - some signals here are worth your attention.
If your home is in Dane County, the C grade is a cue to open your ZIP code's report, one of 58 here, and see which factors weigh on the score.
How Dane County Compares
How Dane County Compares
Dane County scores 9 points below the Wisconsin state average (70/100) and 12 points below the national average (73/100).
Data: ZipCheckup Home Safety Score model 4.0.0; EPA SDWIS, UCMR 5, EPA radon zones, EPA AirData
ZIP Code Risk Map
Water Quality Map: Dane County, Wisconsin
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Key Risk Factors
Health risk index: 10.2 (asthma 9.9%, diabetes 8.2%)
Modeled additional annual cost estimate per homeowner: $490, largest modeled factor: Flood
46% of homes built before 1980 (lead paint was banned for residential use in 1978)
County Health Indicators vs National Average
Black markers indicate national averages. Source: CDC PLACES, Census ACS.
Infrastructure Overview
Modeled area-level indicator, not a failure probability. Sources: Census ACS housing age, EPA DWINSA infrastructure needs, EPA SDWIS violations, and EPA lead indicators.
Compound Risk Breakdown
Estimated additional annual cost per homeowner: $490
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
251,845 housing units in Dane County
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 Dane County
Modeled remediation costs in Dane County can be compared with the median property value; actual costs vary by property.
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 Dane County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water systems mapped to Dane County ZIP codes
8 community water systems mapped to Dane County ZIP codes; EPA may list more systems serving the county.
- C
- C
- C
- D
- C
- C
Show all 8 water systems
- C
- C
34 water systems mapped to Dane County ZIP codes in our data; EPA may list more systems serving the county.
Systems with the most violations in Dane County
5 water systems with violations in EPA records.
- D
- C
- C
- D
- C
All ZIP Codes in Dane County
58 ZIP codes tracked in Dane County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 53572 | Mount Horeb | 67 | C | 0 | $382K |
| 2 | 53589 | Stoughton | 66 | C | 6 | $318K |
| 3 | 53527 | Cottage Grove | 65 | C | 2 (1 health) | $403K |
| 4 | 53558 | Mc Farland | 65 | C | 2 (1 health) | $378K |
| 5 | 53703 | Madison | 65 | C | 2 (1 health) | $472K |
| 6 | 53706 | Madison | 65 | C | 2 (1 health) | — |
| 7 | 53715 | Madison | 65 | C | 2 (1 health) | $436K |
| 8 | 53716 | Madison | 65 | C | 2 (1 health) | $325K |
| 9 | 53726 | Madison | 65 | C | 2 (1 health) | $601K |
| 10 | 53583 | Sauk City | 64 | C | 4 (1 health) | $305K |
| 11 | 53598 | Windsor | 64 | C | 4 (2 health) | $373K |
| 12 | 53711 | Madison | 64 | C | 3 (1 health) | $388K |
| 13 | 53713 | Madison | 64 | C | 3 (1 health) | $259K |
| 14 | 53559 | Marshall | 63 | C | 5 (1 health) | $281K |
| 15 | 53714 | Madison | 63 | C | 8 (1 health) | $275K |
| 16 | 53590 | Sun Prairie | 62 | C | 6 (3 health) | $355K |
| 17 | 53704 | Madison | 62 | C | 8 (1 health) | $289K |
| 18 | 53719 | Madison | 61 | C | 9 (2 health) | $349K |
| 19 | 53532 | De Forest | 60 | C | 10 (3 health) | $356K |
| 20 | 53575 | Oregon | 60 | C | 9 (2 health) | $385K |
| 21 | 53718 | Madison | 60 | C | 8 (4 health) | $329K |
| 22 | 53528 | Cross Plains | 54 | D | 32 (1 health) | $425K |
| 23 | 53562 | Middleton | 52 | D | 32 (2 health) | $496K |
| 24 | 53717 | Madison | 52 | D | 32 (2 health) | $405K |
| 25 | 53593 | Verona | 50 | D | 36 (3 health) | $465K |
| 26 | 53597 | Waunakee | 50 | D | 42 (2 health) | $463K |
| 27 | 53705 | Madison | 50 | D | 37 (2 health) | $447K |
| 28 | 53508 | Belleville | — | — | 0 | $331K |
| 29 | 53515 | Black Earth | — | — | 6 (1 health) | $336K |
| 30 | 53517 | Blue Mounds | — | — | 0 | $411K |
| 31 | 53521 | Brooklyn | — | — | 6 | $366K |
| 32 | 53529 | Dane | — | — | 1 | $374K |
| 33 | 53531 | Deerfield | — | — | 5 (1 health) | $334K |
| 34 | 53560 | Mazomanie | — | — | 4 (1 health) | $329K |
| 35 | 53571 | Morrisonville | — | — | — | |
| 36 | 53596 | Sun Prairie | — | — | — | |
| 37 | 53701 | Madison | — | — | — | |
| 38 | 53702 | Madison | — | — | — | |
| 39 | 53707 | Madison | — | — | — | |
| 40 | 53708 | Madison | — | — | — | |
| 41 | 53725 | Madison | — | — | — | |
| 42 | 53744 | Madison | — | — | — | |
| 43 | 53774 | Madison | — | — | — | |
| 44 | 53777 | Madison | — | — | — | |
| 45 | 53778 | Madison | — | — | — | |
| 46 | 53779 | Madison | — | — | — | |
| 47 | 53782 | Madison | — | — | — | |
| 48 | 53783 | Madison | — | — | — | |
| 49 | 53784 | Madison | — | — | — | |
| 50 | 53785 | Madison | — | — | — | |
| 51 | 53786 | Madison | — | — | — | |
| 52 | 53788 | Madison | — | — | — | |
| 53 | 53789 | Madison | — | — | — | |
| 54 | 53790 | Madison | — | — | — | |
| 55 | 53791 | Madison | — | — | — | |
| 56 | 53792 | Madison | — | — | 2 (1 health) | — |
| 57 | 53793 | Madison | — | — | — | |
| 58 | 53794 | Madison | — | — | — |
Recommended Buyer Guides for Dane County
Nothing on this list means a problem exists in your own home: the matches are drawn from county- and ZIP-level records, so a guide shows up because of an area signal, and only testing at your tap describes a specific household.
- Best Under-Sink Reverse Osmosis Systems — Multi-contaminant removal at the kitchen tap
- Best Radon Test Kits — EPA Radon Zone 1 (highest risk) dominant in county
- Best Sump Pumps — Flood is the top compound risk factor
- Best Mold Test Kits — Flood-driven moisture and mold risk
Deep Dive Reports
Detailed analysis for Dane County, Wisconsin
Overview
Dane County in Wisconsin covers 58 tracked ZIP records with an average Home Safety Score of C (61/100) across 27 scored records.
32 of 35 ZIP codes with a reported violation count in the available EPA record have recorded EPA violations. 10 health-based violations appear in the available health breakdown.
← Back to Wisconsin Home Safety Profile
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- PFAS screening: EPA UCMR 5
- Radon zones: EPA Map of Radon Zones
- Air quality: EPA AirData annual AQI
- Home values: U.S. Census Bureau ACS (median estimates by ZCTA)
Reporting periods vary by source. Missing data is shown as unavailable, not as zero.