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Census ACS · ZIP Code Tabulation Area

61488 Income Statistics for 2026

Knox County, Illinois

Median household income

$68,333

Median household income ($68,333) is higher than Knox County County ($58,828).

61488$68,333
Knox County County$58,828
61428$77,143
61489$98,125
61436$76,000
61430$79,333
61485$59,306

Average household income

$91,378

Average household income ($91,378) is higher than Knox County County ($75,182).

61488$91,378
Knox County County$75,182
61428$128,188
61489$121,777
61436$111,064
61430$102,154
61485$100,529

Per-capita income

$38,653

Per-capita income ($38,653) is higher than Knox County County ($33,047).

61488$38,653
Knox County County$33,047
61428$52,165
61489$49,509
61436$49,198
61430$46,870
61485$38,074

Households earning $100k+

26.3%

Households earning $100k+ (26.3%) is higher than Knox County County (25.0%).

6148826.3%
Knox County County25.0%
6142839.1%
6148948.2%
6143628.0%
6143033.0%
6148532.2%

All demographics

Population
1,084
Households
486
Median age
40.5 yrs
Median household income
$68,333
Mean household income
$91,378
Per capita income
$38,653
Median home value
$112,900
Median gross rent
$636
Owner-occupied housing
80.7%
Bachelor's degree or higher
17.2%
In labor force
66.6%
Poverty rate
7.0%
Households earning $100k+
26.3%
Population under 5
6.4%
Population age 18–34
28.2%
Population age 25–44
29.5%
Population age 45–64
23.2%
Population age 65+
22.8%
Hispanic or Latino
5.9%
Black (non-Hispanic)
1.0%
Asian (non-Hispanic)
0.1%
Unemployment rate
1.2%
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/61488

Link to this page

Permanent URL backed by Census ACS data in PocketBase.

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