Yankton County, South Dakota
8 ZIP codes · Home Safety Score unavailable · 0 of 8 tracked ZIP records scored
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: Yankton County, South Dakota
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Key Risk Factors
Health risk index: 13.3 (asthma 9.8%, diabetes 11.8%)
Modeled additional annual cost estimate per homeowner: $740, largest modeled factor: Flood
60% 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: $740
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
11,182 housing units in Yankton County
Source: U.S. Census Bureau ACS B25034 (Year Structure Built).
Health Outcomes vs National Average
CDC PLACES data for Yankton County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water systems mapped to Yankton County ZIP codes
4 community water systems mapped to Yankton County ZIP codes; EPA may list more systems serving the county.
All ZIP Codes in Yankton County
8 ZIP codes tracked in Yankton County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 57031 | Gayville | — | — | 0 | $138K |
| 2 | 57037 | Irene | — | — | 0 | $143K |
| 3 | 57040 | Lesterville | — | — | 0 | $117K |
| 4 | 57045 | Menno | — | — | 0 | $114K |
| 5 | 57046 | Mission Hill | — | — | 0 | $260K |
| 6 | 57067 | Utica | — | — | 0 | $216K |
| 7 | 57072 | Volin | — | — | 0 | $182K |
| 8 | 57078 | Yankton | — | — | 0 | $213K |
Recommended Buyer Guides for Yankton County
Read the note next to each link: it gives the reason, such as a radon zone designation or housing age, that led to the recommendation.
- Best Lead Paint Test Kits — 60% of homes built before 1980
- 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 Yankton County, South Dakota
Overview
Yankton County in South Dakota covers 8 tracked ZIP records. No Home Safety Score is published because the required model evidence is incomplete for every tracked record; missing evidence is not treated as zero.
The available EPA record reports 0 violations for 8 ZIP codes with a reported violation count.
← Back to South Dakota 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.