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Census ACS · ZIP Code Tabulation Area

61436 Income Statistics for 2026

Knox County, Illinois

Median household income

$76,000

Median household income ($76,000) is higher than Knox County County ($58,828).

61436$76,000
Knox County County$58,828
61428$77,143
61489$98,125
61430$79,333
61485$59,306
61472$76,500

Average household income

$111,064

Average household income ($111,064) is higher than Knox County County ($75,182).

61436$111,064
Knox County County$75,182
61428$128,188
61489$121,777
61430$102,154
61485$100,529
61472$99,822

Per-capita income

$49,198

Per-capita income ($49,198) is higher than Knox County County ($33,047).

61436$49,198
Knox County County$33,047
61428$52,165
61489$49,509
61430$46,870
61485$38,074
61472$39,177

Households earning $100k+

28.0%

Households earning $100k+ (28.0%) is higher than Knox County County (25.0%).

6143628.0%
Knox County County25.0%
6142839.1%
6148948.2%
6143033.0%
6148532.2%
6147242.7%

All demographics

Population
745
Households
332
Median age
59.5 yrs
Median household income
$76,000
Mean household income
$111,064
Per capita income
$49,198
Median home value
$205,000
Median gross rent
—
Owner-occupied housing
87.0%
Bachelor's degree or higher
19.5%
In labor force
47.9%
Poverty rate
7.7%
Households earning $100k+
28.0%
Population under 5
1.6%
Population age 18–34
9.9%
Population age 25–44
14.6%
Population age 45–64
44.3%
Population age 65+
25.1%
Hispanic or Latino
0.9%
Black (non-Hispanic)
0.0%
Asian (non-Hispanic)
0.0%
Unemployment rate
3.4%
Open in interactive explorer

County and peer ZIP comparisons use population-weighted aggregates from other ZCTAs in the same county. Source: US Census Bureau ACS 5-year estimates. Page URL: https://resource.skyrocketbpo.com/tools/market-research/us-income-demographics-by-zip-code/illinois/61436

Link to this page

Permanent URL backed by Census ACS data in PocketBase.

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