COUNTY REPORT MO

Osage County, Missouri

11 ZIP codes · Home Safety Score unavailable · 0 of 11 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 11 tracked ZIP records scored
11
ZIP Codes
$196K
Median Home Value

ZIP Code Risk Map

Water Quality Map: Osage County, Missouri

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: 13.5 (asthma 10.3%, diabetes 11.2%)

Modeled additional annual cost estimate per homeowner: $950, largest modeled factor: Flood

57% of homes built before 1980 (lead paint was banned for residential use in 1978)

County Health Indicators vs National Average

Asthma 10.3% (national: 8.9%)
Diabetes 11.2% (national: 10.5%)
Obesity 35.6% (national: 32.4%)

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

Infrastructure Overview

1975
Median Build Year
57%
Pre-1980 Housing
43/100
Infrastructure Stress Indicator
64%
ZIPs with High Infrastructure Stress
Low
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: $950

Flood $867/yr
Water / Lead $125/yr
Energy Code Gap $123/yr

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

Housing Age Distribution

8,376 housing units in Osage County

Pre-1940 16%
1940–1959 13%
1960–1979 28%
1980–1999 24%
2000+ 20%

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

Health Outcomes vs National Average

CDC PLACES data for Osage County residents

Asthma 10.3% (US avg: 8.9%)
Diabetes 11.2% (US avg: 11%)
Obesity 35.6% (US avg: 32.4%)

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

Water systems mapped to Osage County ZIP codes

8 community water systems mapped to Osage County ZIP codes; EPA may list more systems serving the county.

Show all 8 water systems

Systems with the most violations in Osage County

5 water systems with violations in EPA records.

All ZIP Codes in Osage County

11 ZIP codes tracked in Osage County.

# ZIP Code City Safety Score Grade Violations Home Value
1 65001 Argyle — — $188K
2 65013 Belle — — 3 $196K
3 65014 Bland — — $134K
4 65016 Bonnots Mill — — 13 $231K
5 65024 Chamois — — 18 $121K
6 65035 Freeburg — — 6 $213K
7 65048 Koeltztown — — $342K
8 65051 Linn — — 17 $178K
9 65054 Loose Creek — — 12 $214K
10 65076 Saint Thomas — — 4 $185K
11 65085 Westphalia — — 6 $257K

Recommended Buyer Guides for Osage County

When no specific signal shows up in the records, the list falls back to general water testing and filtration guides rather than staying empty.

Overview

Osage County in Missouri covers 11 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.

8 of 8 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 Missouri Home Safety Profile

Data Sources

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

Frequently Asked Questions

How many water systems serve Osage County?
We map 8 public water systems to 11 ZIP codes in our data for Osage County. EPA may list more systems serving the county, so this is not a full count.
What is the biggest environmental risk in Osage County?
In ZipCheckup's cost model, the factor with the largest estimated average annual cost in Osage County is flood. Across all modeled risk factors, the estimated average additional annual cost is $950 per homeowner; actual costs vary by home.
How old are homes in Osage County?
The median home build year in Osage County is 1975. 57% 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). Osage County, Missouri Home Safety Profile. https://zipcheckup.com/county/missouri/osage/
BibTeX
@misc{zipcheckup-county-missouri-osage,
  author = {{ZipCheckup}},
  title  = {{Osage County, Missouri Home Safety Profile}},
  year   = {2026},
  url    = {https://zipcheckup.com/county/missouri/osage/}
}

Page version: October 2026.

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