Bremer County, Iowa
7 ZIP codes · Avg score 63/100 · Grade C
ZipCheckup grade for Bremer County: C.
A mixed picture - some signals here are worth your attention.
A middle-tier grade covers Bremer County's 7 ZIP codes; documented violations, where present, are worth reviewing system by system.
How Bremer County Compares
How Bremer County Compares
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: Bremer County, Iowa
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Key Risk Factors
Health risk index: 12.6 (asthma 9.6%, diabetes 9.9%)
Modeled additional annual cost estimate per homeowner: $1,463, largest modeled factor: Flood
70% 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: $1,463
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
9,902 housing units in Bremer 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 Bremer County
Modeled remediation costs in Bremer 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 Bremer County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water systems mapped to Bremer County ZIP codes
5 community water systems mapped to Bremer County ZIP codes; EPA may list more systems serving the county.
- D
- C
- D
- D
- D
Systems with the most violations in Bremer County
1 water system with violations in EPA records.
- D
All ZIP Codes in Bremer County
7 ZIP codes tracked in Bremer County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 50622 | Denver | 67 | C | 0 | $246K |
| 2 | 50674 | Sumner | 67 | C | 0 | $156K |
| 3 | 50676 | Tripoli | 67 | C | 0 | $145K |
| 4 | 50677 | Waverly | 49 | D | 3 | $222K |
| 5 | 50631 | Frederika | — | — | $101K | |
| 6 | 50666 | Plainfield | — | — | $168K | |
| 7 | 50668 | Readlyn | — | — | $171K |
Recommended Buyer Guides for Bremer 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 — 70% 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 Bremer County, Iowa
Overview
Bremer County in Iowa covers 7 tracked ZIP records with an average Home Safety Score of C (63/100) across 4 scored records.
1 of 4 ZIP codes with a reported violation count in the available EPA record have recorded EPA violations. The available record reports no health-based violations for this measured scope.
← 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.