Spencer County, Indiana's estimated 2024 population is 19,971 with a growth rate of 0.31% in the past year according to the most recent United States census data. Spencer County, Indiana is the 72nd largest county in Indiana. The 2010 population was 20,916 and has seen a growth of -4.52% since that time.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2029 | 20,276 | 61 | 0.3% |
| 2028 | 20,215 | 61 | 0.3% |
| 2027 | 20,154 | 61 | 0.3% |
| 2026 | 20,093 | 61 | 0.3% |
| 2025 | 20,032 | 61 | 0.31% |
| 2024 | 19,971 | 61 | 0.31% |
| 2023 | 19,910 | 61 | 0.31% |
| 2022 | 19,849 | 8 | 0.04% |
| 2021 | 19,841 | 8 | 0.04% |
| 2020 | 19,833 | -440 | -2.17% |
| 2019 | 20,273 | -112 | -0.55% |
| 2018 | 20,385 | -56 | -0.27% |
| 2017 | 20,441 | -55 | -0.27% |
| 2016 | 20,496 | -148 | -0.72% |
| 2015 | 20,644 | -120 | -0.58% |
| 2014 | 20,764 | -1 | 0% |
| 2013 | 20,765 | -19 | -0.09% |
| 2012 | 20,784 | -187 | -0.89% |
| 2011 | 20,971 | 55 | 0.26% |
| 2010 | 20,916 | 0 | 0% |
| 1990 | 19,490 | 129 | 0.67% |
| 1980 | 19,361 | 2,227 | 13% |
| 1970 | 17,134 | 1,060 | 6.59% |
| 1960 | 16,074 | -100 | -0.62% |
| 1950 | 16,174 | -37 | -0.23% |
| 1940 | 16,211 | -502 | -3% |
| 1930 | 16,713 | -1,687 | -9.17% |
| 1920 | 18,400 | -2,276 | -11.01% |
| 1910 | 20,676 | -1,731 | -7.73% |
| 1900 | 22,407 | 347 | 1.57% |
| 1890 | 22,060 | -62 | -0.28% |
| 1880 | 22,122 | 4,124 | 22.91% |
| 1870 | 17,998 | 3,442 | 23.65% |
| 1860 | 14,556 | 5,940 | 68.94% |
| 1850 | 8,616 | 2,311 | 36.65% |
| 1840 | 6,305 | 3,109 | 97.28% |
| 1830 | 3,196 | 1,314 | 69.82% |
| 1820 | 1,882 | -18,394 | -90.72% |
White
Two or more races
Black or African American
Other race
Asian
Native American
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 7,858 | 2.5 | 80.1 | 19.9 |
| Married | 4,439 | 3.1 | 92 | 8 |
| Non Family | 2,530 | 1.17 | 61.8 | 38.2 |
| Female | 581 | 3.4 | 66.3 | 33.7 |
| Male | 308 | 3.1 | 84.1 | 15.9 |
3.06
Average Family Size
2.5
Average Household Size
80.1%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among native american people with a rate of 100%.
The highest rate of bachelors degrees is among native american people with a rate of 75%.
All
Male
Female
$45,979
Average Earnings
$55,831
Average Male
$36,677
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
97.22% of Spencer County, Indiana residents speak only English, while 2.78% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 2.12% of the population.
rate
7.21%
Overall Poverty Rate
4.38%
Male Poverty Rate
10.17%
Female Poverty Rate
The race most likely to be in poverty in Spencer County, Indiana is Black, with 17.07% below the poverty level.
The race least likely to be in poverty in Spencer County, Indiana is Asian, with 3.23% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 1.74%. Among those working part-time, it was 9.89%, and for those that did not work, the poverty rate was 12.18%.
Married
Widowed
Divorced
Separated
NeverMarried
55.9%
Overall Marriage Rate
56.5%
Male Marriage Rate
55.3%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 35-44.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
1.82%
Veteran Poverty Rate
34.53%
Veteran Disability Rate
LaborForceParticipation
62.6%
Labor Force Participation
60.4%
Employment Rate
3.3%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
69.81%
Born in Spencer County, Indiana
98.03%
Native Born
1.97%
Foreign Born
1.24%
Non Citizen
0.73%
Naturalized
98.03% of Spencer County, Indiana residents were born in the United States, with 69.81% having been born in Indiana. 1.24% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.