Ste. Genevieve County, Missouri
3 ZIP codes · Avg score 81/100 · Grade B
ZipCheckup grade for Ste. Genevieve County: B.
This ZIP has a few items worth a quick check.
Ste. Genevieve County: upper grades, 3 ZIPs.
How Ste. Genevieve County Compares
How Ste. Genevieve County Compares
Ste. Genevieve County scores 10 points above the Missouri state average (71/100) and 8 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
Key Risk Factors
Health risk index: 14.5 (asthma 10.4%, diabetes 12.5%)
Modeled additional annual cost estimate per homeowner: $2,123, largest modeled factor: Flood
49% 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: $2,123
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
7,595 housing units in Ste. Genevieve 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 Ste. Genevieve County
Modeled remediation costs in Ste. Genevieve 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 Ste. Genevieve County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water systems mapped to Ste. Genevieve County ZIP codes
7 community water systems mapped to Ste. Genevieve County ZIP codes; EPA may list more systems serving the county.
- B
- B
- B
- B
- B
- B
Show all 7 water systems
- B
Systems with the most violations in Ste. Genevieve County
4 water systems with violations in EPA records.
- B
- B
- B
- B
All ZIP Codes in Ste. Genevieve County
3 ZIP codes tracked in Ste. Genevieve County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 63673 | Saint Mary | 82 | B | 3 | $217K |
| 2 | 63627 | Bloomsdale | 81 | B | 5 | $241K |
| 3 | 63670 | Sainte Genevieve | 80 | B | 9 (1 health) | $206K |
Recommended Buyer Guides for Ste. Genevieve County
Selection follows a fixed set of rules applied to local records: signals such as PFAS detections, lead action-level exceedances on record, a large share of pre-1978 housing, EPA Radon Zone 1, or a top flood or wildfire risk each add a related guide, and when none applies, general water testing and filtration guides are shown instead.
- Best Sump Pumps — Flood is the top compound risk factor
- Best Mold Test Kits — Flood-driven moisture and mold risk
Overview
Ste. Genevieve County in Missouri covers 3 tracked ZIP records with an average Home Safety Score of B (81/100) across 3 scored records.
3 of 3 ZIP codes with a reported violation count in the available EPA record have recorded EPA violations. 1 health-based violation appear in the available health breakdown.
← Back to Missouri 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.