Minnehaha County, South Dakota
30 ZIP codes · Avg score 66/100 · Grade C
ZipCheckup grade for Minnehaha County: C.
A mixed picture - some signals here are worth your attention.
If your home is in Minnehaha County, the C grade is a cue to open your ZIP code's report, one of 30 here, and see which factors weigh on the score.
How Minnehaha County Compares
How Minnehaha County Compares
Minnehaha County scores 3 points below the South Dakota state average (69/100) and 7 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: Minnehaha 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: 12.2 (asthma 9.7%, diabetes 10.6%)
Modeled additional annual cost estimate per homeowner: $529, largest modeled factor: Flood
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: $529
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Water Safety Affordability
How much it costs to fix water issues relative to home values in Minnehaha County
Modeled remediation costs in Minnehaha 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 Minnehaha County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water systems mapped to Minnehaha County ZIP codes
8 community water systems mapped to Minnehaha County ZIP codes; EPA may list more systems serving the county.
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Show all 8 water systems
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13 water systems mapped to Minnehaha County ZIP codes in our data; EPA may list more systems serving the county.
Systems with the most violations in Minnehaha County
4 water systems with violations in EPA records.
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All ZIP Codes in Minnehaha County
30 ZIP codes tracked in Minnehaha County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 57003 | Baltic | 67 | C | 0 | $262K |
| 2 | 57018 | Colton | 67 | C | 0 | $241K |
| 3 | 57020 | Crooks | 67 | C | 0 | $286K |
| 4 | 57033 | Hartford | 67 | C | 0 | $281K |
| 5 | 57035 | Humboldt | 67 | C | 0 | $305K |
| 6 | 57041 | Lyons | 67 | C | 0 | — |
| 7 | 57055 | Renner | 67 | C | 0 | $420K |
| 8 | 57104 | Sioux Falls | 67 | C | 0 | $184K |
| 9 | 57105 | Sioux Falls | 67 | C | 0 | $248K |
| 10 | 57107 | Sioux Falls | 67 | C | 0 | $251K |
| 11 | 57117 | Sioux Falls | 67 | C | 0 | — |
| 12 | 57022 | Dell Rapids | 66 | C | 1 | $294K |
| 13 | 57068 | Valley Springs | 66 | C | 2 | $252K |
| 14 | 57106 | Sioux Falls | 66 | C | 1 | $269K |
| 15 | 57005 | Brandon | 65 | C | 3 (1 health) | $323K |
| 16 | 57110 | Sioux Falls | 62 | C | 5 (2 health) | $366K |
| 17 | 57030 | Garretson | — | — | 0 | $279K |
| 18 | 57056 | Brandon | — | — | — | |
| 19 | 57101 | Sioux Falls | — | — | — | |
| 20 | 57109 | Sioux Falls | — | — | — | |
| 21 | 57118 | Sioux Falls | — | — | — | |
| 22 | 57186 | Sioux Falls | — | — | — | |
| 23 | 57189 | Sioux Falls | — | — | — | |
| 24 | 57192 | Sioux Falls | — | — | — | |
| 25 | 57193 | Sioux Falls | — | — | — | |
| 26 | 57194 | Sioux Falls | — | — | — | |
| 27 | 57195 | Sioux Falls | — | — | — | |
| 28 | 57196 | Sioux Falls | — | — | — | |
| 29 | 57197 | Sioux Falls | — | — | 0 | — |
| 30 | 57198 | Sioux Falls | — | — | — |
Recommended Buyer Guides for Minnehaha County
These buyer guides are matched by rule rather than by hand - a PFAS record adds a PFAS filter guide, a lead action-level exceedance adds lead filter guides, a high share of pre-1978 homes adds lead paint test kits, EPA Radon Zone 1 add radon kits, and a top flood or wildfire risk adds related equipment.
- 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 Minnehaha County, South Dakota
Overview
Minnehaha County in South Dakota covers 30 tracked ZIP records with an average Home Safety Score of C (66/100) across 16 scored records.
5 of 18 ZIP codes with a reported violation count in the available EPA record have recorded EPA violations. 2 health-based violations appear in the available health breakdown.
← 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.