Grundy County, Iowa
9 ZIP codes · Home Safety Score unavailable · 0 of 9 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: Grundy County, Iowa
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Key Risk Factors
Health risk index: 13.2 (asthma 9.7%, diabetes 11.1%)
Modeled additional annual cost estimate per homeowner: $413, largest modeled factor: Energy Code Gap
77% 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: $413
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
5,038 housing units in Grundy County
Source: U.S. Census Bureau ACS B25034 (Year Structure Built).
Health Outcomes vs National Average
CDC PLACES data for Grundy County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water systems mapped to Grundy County ZIP codes
1 community water system mapped to Grundy County ZIP codes; EPA may list more systems serving the county.
All ZIP Codes in Grundy County
9 ZIP codes tracked in Grundy County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 50609 | Beaman | — | — | $213K | |
| 2 | 50621 | Conrad | — | — | $185K | |
| 3 | 50624 | Dike | — | — | $244K | |
| 4 | 50638 | Grundy Center | — | — | 0 | $181K |
| 5 | 50642 | Holland | — | — | $181K | |
| 6 | 50657 | Morrison | — | — | $138K | |
| 7 | 50669 | Reinbeck | — | — | $165K | |
| 8 | 50673 | Stout | — | — | $121K | |
| 9 | 50680 | Wellsburg | — | — | $124K |
Recommended Buyer Guides for Grundy County
Which guides appear depends on what the county data show.
- Best Lead Paint Test Kits — 77% of homes built before 1980
- Best Radon Test Kits — EPA Radon Zone 1 (highest risk) dominant in county
Overview
Grundy County in Iowa covers 9 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 1 ZIP code with a reported violation count.
← Back to Iowa 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.