Lenawee County, Michigan
19 ZIP codes · Avg score 65/100 · Grade C
ZipCheckup grade for Lenawee County: C.
A mixed picture - some signals here are worth your attention.
If your home is in Lenawee County, the C grade is a cue to open your ZIP code's report, one of 19 here, and see which factors weigh on the score.
How Lenawee County Compares
How Lenawee County Compares
Lenawee County scores 20 points below the Michigan state average (85/100) and 8 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: Lenawee County, Michigan
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Key Risk Factors
Health risk index: 14.4 (asthma 11.3%, diabetes 12.4%)
Modeled additional annual cost estimate per homeowner: $1,182, largest modeled factor: Energy Code Gap
64% 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: $1,182
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
44,663 housing units in Lenawee 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 Lenawee County
Modeled remediation costs in Lenawee 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 Lenawee County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water systems mapped to Lenawee County ZIP codes
8 community water systems mapped to Lenawee County ZIP codes; EPA may list more systems serving the county.
- C
- C
- C
- C
- C
14 water systems mapped to Lenawee County ZIP codes in our data; EPA may list more systems serving the county.
Systems with the most violations in Lenawee County
5 water systems with violations in EPA records.
- C
All ZIP Codes in Lenawee County
19 ZIP codes tracked in Lenawee County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 49221 | Adrian | 66 | C | 1 | $159K |
| 2 | 49228 | Blissfield | 66 | C | 1 | $178K |
| 3 | 49286 | Tecumseh | 63 | C | 9 (1 health) | $222K |
| 4 | 49220 | Addison | — | — | 28 (12 health) | $205K |
| 5 | 49229 | Britton | — | — | 3 | $217K |
| 6 | 49233 | Cement City | — | — | 16 (8 health) | $219K |
| 7 | 49235 | Clayton | — | — | 0 | $172K |
| 8 | 49236 | Clinton | — | — | 7 (1 health) | $200K |
| 9 | 49238 | Deerfield | — | — | $193K | |
| 10 | 49247 | Hudson | — | — | 13 (4 health) | $139K |
| 11 | 49248 | Jasper | — | — | $144K | |
| 12 | 49253 | Manitou Beach | — | — | 27 (12 health) | $226K |
| 13 | 49256 | Morenci | — | — | 1 | $113K |
| 14 | 49265 | Onsted | — | — | 10 | $245K |
| 15 | 49268 | Palmyra | — | — | $166K | |
| 16 | 49276 | Riga | — | — | $202K | |
| 17 | 49279 | Sand Creek | — | — | 1 | $168K |
| 18 | 49287 | Tipton | — | — | $236K | |
| 19 | 49289 | Weston | — | — | $108K |
Recommended Buyer Guides for Lenawee 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 Lead Paint Test Kits — 64% of homes built before 1980
- 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
Deep Dive Reports
Detailed analysis for Lenawee County, Michigan
Overview
Lenawee County in Michigan covers 19 tracked ZIP records with an average Home Safety Score of C (65/100) across 3 scored records.
12 of 13 ZIP codes with a reported violation count in the available EPA record have recorded EPA violations. 13 health-based violations appear in the available health breakdown.
← Back to Michigan 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.