COUNTY REPORT IA

Mills County, Iowa

7 ZIP codes · Home Safety Score unavailable · 0 of 7 tracked ZIP records scored

Data: ZipCheckup Home Safety Score model 4.0.0; EPA SDWIS, UCMR 5, EPA radon zones, EPA AirData

Unavailable
0 of 7 tracked ZIP records scored
7
ZIP Codes
$184K
Median Home Value

ZIP Code Risk Map

Water Quality Map: Mills County, Iowa

Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.

A B C D F

Key Risk Factors

Health risk index: 13.3 (asthma 9.8%, diabetes 11.3%)

Modeled additional annual cost estimate per homeowner: $814, largest modeled factor: Flood

73% of homes built before 1980 (lead paint was banned for residential use in 1978)

County Health Indicators vs National Average

Asthma 9.8% (national: 8.9%)
Diabetes 11.3% (national: 10.5%)
Obesity 39.2% (national: 32.4%)

Black markers indicate national averages. Source: CDC PLACES, Census ACS.

Infrastructure Overview

1903
Median Build Year
73%
Pre-1980 Housing
58/100
Infrastructure Stress Indicator
100%
ZIPs with High Infrastructure Stress
High
Lead Pipe Risk

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: $814

Flood $600/yr
Energy Code Gap $386/yr

Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).

Housing Age Distribution

2,322 housing units in Mills County

Pre-1940 46%
1940–1959 8%
1960–1979 19%
1980–1999 13%
2000+ 14%

Source: U.S. Census Bureau ACS B25034 (Year Structure Built).

Health Outcomes vs National Average

CDC PLACES data for Mills County residents

Asthma 9.8% (US avg: 8.9%)
Diabetes 11.3% (US avg: 11%)
Obesity 39.2% (US avg: 32.4%)

Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.

All ZIP Codes in Mills County

7 ZIP codes tracked in Mills County.

# ZIP Code City Safety Score Grade Violations Home Value
1 51533 Emerson — — $134K
2 51540 Hastings — — $156K
3 51541 Henderson — — $156K
4 51551 Malvern — — $184K
5 51554 Mineola — — $257K
6 51561 Pacific Junction — — $382K
7 51571 Silver City — — $225K

Recommended Buyer Guides for Mills County

The mix of guides changes from county to county.

Overview

Mills County in Iowa covers 7 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.

No EPA violation count is attached to the tracked ZIP codes of Mills County in our data (no water system is mapped, or the mapping is held back for review), so violation records are not shown here; the local utility may still have EPA records (search EPA ECHO by system name).

← Back to Iowa Home Safety Profile

Data Sources

Reporting periods vary by source. Missing data is shown as unavailable, not as zero.

Frequently Asked Questions

What is the biggest environmental risk in Mills County?
In ZipCheckup's cost model, the factor with the largest estimated average annual cost in Mills County is flood. Across all modeled risk factors, the estimated average additional annual cost is $814 per homeowner; actual costs vary by home.
How old are homes in Mills County?
The median home build year in Mills County is 1903. 73% of homes were built before 1980; homes built before 1978 may contain lead-based paint, and older homes may have older plumbing materials.

How to cite this page

APA ZipCheckup. (2026). Mills County, Iowa Home Safety Profile. https://zipcheckup.com/county/iowa/mills/
BibTeX
@misc{zipcheckup-county-iowa-mills,
  author = {{ZipCheckup}},
  title  = {{Mills County, Iowa Home Safety Profile}},
  year   = {2026},
  url    = {https://zipcheckup.com/county/iowa/mills/}
}

Page version: October 2026.

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