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Census ACS · ZIP Code Tabulation Area

61401 Income Statistics for 2026

Knox County, Illinois

Median household income

$50,546

Median household income ($50,546) is lower than Knox County County ($58,828).

61401$50,546
Knox County County$58,828
61428$77,143
61489$98,125
61436$76,000
61430$79,333
61485$59,306

Average household income

$66,620

Average household income ($66,620) is lower than Knox County County ($75,182).

61401$66,620
Knox County County$75,182
61428$128,188
61489$121,777
61436$111,064
61430$102,154
61485$100,529

Per-capita income

$29,964

Per-capita income ($29,964) is lower than Knox County County ($33,047).

61401$29,964
Knox County County$33,047
61428$52,165
61489$49,509
61436$49,198
61430$46,870
61485$38,074

Households earning $100k+

21.1%

Households earning $100k+ (21.1%) is lower than Knox County County (25.0%).

6140121.1%
Knox County County25.0%
6142839.1%
6148948.2%
6143628.0%
6143033.0%
6148532.2%

All demographics

Population
30,580
Households
13,694
Median age
41.2 yrs
Median household income
$50,546
Mean household income
$66,620
Per capita income
$29,964
Median home value
$100,600
Median gross rent
$810
Owner-occupied housing
63.9%
Bachelor's degree or higher
22.1%
In labor force
56.0%
Poverty rate
18.3%
Households earning $100k+
21.1%
Population under 5
5.9%
Population age 18–34
22.6%
Population age 25–44
21.8%
Population age 45–64
23.4%
Population age 65+
22.7%
Hispanic or Latino
7.9%
Black (non-Hispanic)
8.9%
Asian (non-Hispanic)
1.7%
Unemployment rate
4.9%
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/61401

Link to this page

Permanent URL backed by Census ACS data in PocketBase.

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