COUNTY REPORT IL

De Witt County, Illinois

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

Unavailable
0 of 9 tracked ZIP records scored
9
ZIP Codes
$122K
Median Home Value

ZIP Code Risk Map

Water Quality Map: De Witt County, Illinois

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: 14 (asthma 10.4%, diabetes 12.2%)

Modeled additional annual cost estimate per homeowner: $788, 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

Asthma 10.4% (national: 8.9%)
Diabetes 12.2% (national: 10.5%)
Obesity 38.2% (national: 32.4%)

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

Infrastructure Overview

1960
Median Build Year
77%
Pre-1980 Housing
50/100
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: $788

Energy Code Gap $574/yr
Flood $440/yr
Water / Lead $150/yr

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

Housing Age Distribution

7,144 housing units in De Witt County

Pre-1940 27%
1940–1959 21%
1960–1979 29%
1980–1999 13%
2000+ 10%

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

Health Outcomes vs National Average

CDC PLACES data for De Witt County residents

Asthma 10.4% (US avg: 8.9%)
Diabetes 12.2% (US avg: 11%)
Obesity 38.2% (US avg: 32.4%)

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

Water systems mapped to De Witt County ZIP codes

2 community water systems mapped to De Witt County ZIP codes; EPA may list more systems serving the county.

Systems with the most violations in De Witt County

2 water systems with violations in EPA records.

All ZIP Codes in De Witt County

9 ZIP codes tracked in De Witt County.

# ZIP Code City Safety Score Grade Violations Home Value
1 61702 Bloomington — — —
2 61727 Clinton — — 1 $116K
3 61735 Dewitt — — $265K
4 61749 Kenney — — $104K
5 61750 Lane — — —
6 61777 Wapella — — $140K
7 61778 Waynesville — — $91K
8 61842 Farmer City — — 1 $152K
9 61882 Weldon — — $122K

Recommended Buyer Guides for De Witt County

The mix of guides changes from county to county.

Overview

De Witt County in Illinois 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.

2 of 2 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 Illinois 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 De Witt County?
We map 2 public water systems to 9 ZIP codes in our data for De Witt County. EPA may list more systems serving the county, so this is not a full count.
What is the biggest environmental risk in De Witt County?
In ZipCheckup's cost model, the factor with the largest estimated average annual cost in De Witt County is energy code gap. Across all modeled risk factors, the estimated average additional annual cost is $788 per homeowner; actual costs vary by home.
How old are homes in De Witt County?
The median home build year in De Witt County is 1960. 77% 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). De Witt County, Illinois Home Safety Profile. https://zipcheckup.com/county/illinois/de-witt/
BibTeX
@misc{zipcheckup-county-illinois-de-witt,
  author = {{ZipCheckup}},
  title  = {{De Witt County, Illinois Home Safety Profile}},
  year   = {2026},
  url    = {https://zipcheckup.com/county/illinois/de-witt/}
}

Page version: October 2026.

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