Hoosiers by the Numbers

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Knox County, IN

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Population

A region's economy thrives or dives because of the people who choose to live there. That choice may occur by being born there and desiring to stay, or a more deliberate one of choosing to relocate from somewhere else. Monitoring change in the size and movement of population is an important barometer of well-being.

Population Over Time
 20002010201720202023
Total Population39,26338,44037,07036,28936,070
Change Since 2000 -823-2,193-2,974-3,193
Pct. Change Since 2000 -2.1%-5.6%-7.6%-8.1%
graph
Source: US Census Bureau
Components of Population Change 2022 to 2023
 Numbergraph
Net Domestic Migration171
International Migration84
Natural Increase (births minus deaths)-60
Births411
Deaths471
Source: US Census Bureau
Population Estimates by Age in 2022
 NumberPct. Dist
Preschool (0 to 4)1,9535.4%
School Age (5 to 17)5,59015.6%
College Age (18 to 24)4,41312.3%
Young Adult (25 to 44)8,48323.6%
Older Adult (45 to 64)8,59524.0%
Older (65 plus)6,75518.8%
Source: US Census Bureau
Population Estimates by Race and Hispanic Origin in 2022
 NumberPct. Dist
American Ind. or Alaskan Native Alone1390.4%
Asian Alone3591.0%
Black Alone1,1103.1%
Native Hawaiian and Other Pac. Isl. Alone170.0%
White Alone33,58793.6%
Two or More Race Groups5771.6%
graph
Hispanic or Latino
Non-Hispanic or Latino34,78997.0%
Hispanic or Latino1,0002.8%
Source: US Census Bureau
Households in 2022
 NumberPct. Dist
Total Households14,943100.0%
  Family Households9,49963.6%
    Married with Children2,60217.4%
    Married without Children4,82532.3%
    Single Parents1,4699.8%
    Other6034.0%
  Non-family Households5,44436.4%
    Living Alone4,68331.3%
Average Household Size2.40
Average Family Household Size3.78
Source: US Census Bureau, American Community Survey 5 Year Estimates
Population Counts by Decade
 PopulationNumerical
Chg.
Pct. Chg.
195043,415NANA
196041,561-1,854-4.3%
197041,546-15-0.0%
198041,8382920.7%
199039,884-1,954-4.7%
200039,263-621-1.6%
201038,440-823-2.1%
202036,289-2,151-5.6%
graph
Source: U.S. Census Bureau
Population Projections
 20102015202020252030
Population Projections38,44037,89137,40737,00336,602
Change Since 2010 -549-1,033-1,437-1,838
Pct. Change Since 2010 -1.4%-2.7%-3.7%-4.8%
graph
Source: Indiana Business Research Center.
Note: 2010 data are census counts from the U.S. Census Bureau

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