United States › Missouri › Harrison County COUNTY
Harrison County Missouri · 8,281 residents (2025 est.) · 723 sq mi
Time machine
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The short version
Harrison County is home to 8,190 people in Missouri. Four-year degrees are less common here than nationally, at 16% of adults. The typical home is worth $109,500, having more than doubled since 2000. There are 11 people per square mile. The foreign-born share is 2%. Median rent is $703 a month.
At a glance
Lower income
below the US median
US median: $82,259
Older
median age 41.8
US median: 38.9
Less educated
16% hold a bachelor's degree
US average: 36%
Stable housing
home values roughly flat, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 8,850 in 2000
8,281 in 2025 (Census Bureau estimate)
from 12 / sq mi in 2009
US average: 281
from 41.7 in 2000
US average: 38.9
Population, 1990 – 2024
8K 8K 9K 9K 9K 1990 2000 2010 2020 2024 Harrison County Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $54,367
+4%inflation adjusted, since 2000
from $28,707 in 2000
US average: $82,259
from $14,192 in 2000
US average: $44,673
Households earning $100K+
from 14.2% in 2009
US average: 53.3%
from 13.5% in 2000
US average: 12.5%
from 0.423 in 2010
US average: 0.476
Workforce by industry, 2024
Agriculture, forestry, fishing 8.3%
Professional, scientific, technical 5.8%
Public administration 3.5%
Arts, entertainment, food 1.3%
Transportation & warehousing 0.6%
Education & health services 0.6%
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$109,500
+21%inflation adjusted, since 2000
from $49,600 in 2000
US average: $376,019
$703
+15%inflation adjusted, since 2000
from $336 in 2000
US average: $1,442
from 74.8% in 2000
28.6% rent
from 18.6% in 2009
US average: 10.0%
from 2.39 people in 2009
US average: 2.54
from 26.0% in 2009
US average: 22.9%
from 31.6% in 2009
US average: 47.4%
from 2.3 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 97.8%(8,654)
2024
White, non-Hispanic 93.8%(7,684)
Hispanic / Latino 0.8%(68)
from 8 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
from 15 in 2020
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 11 more ancestry groups with data from 9.3% in 2000
US average: 35.6%
High school or higher
from 80.1% in 2000
US average: 89.6%
from 3.2% in 2000
US average: 14.0%
Section 06
Commute & transportation from 15.8 min in 2000
US average: 26.5
from 77.0% in 2009
US average: 68.9%
from 10.8% in 2009
US average: 8.5%
from 1.7% in 2009
US average: 3.2%
from 7.6% in 2009
US average: 15.0%
from 2.2% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 7.9% in 2009
US average: 8.3%
Section 07
Work & employment from 8.9% in 2011
US average: 5.2%
from 59.2% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 73.6% in 2020
US average: 74.6%
from 16.0% in 2009
US average: 13.1%
from 24.4% in 2009
US average: 42.5%
Section 08
People & community from 0.9% in 2009
US average: 14.1%
from 13.6% in 2009
US average: 6.2%
from 16.7% in 2012
US average: 13.3%
from 14.2% in 2013
US average: 8.4%
from 72.5% in 2017
US average: 91.0%
Computer in household
from 84.5% in 2020
US average: 95.5%
from 88.3% in 2020
US average: 87.7%
from 93.5% in 2016
US average: 77.7%
from 2.5% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 14.2% in 2013
US average: 8.4%
from 45.3% in 2020
US average: 54.8%
Direct-purchase
from 20.2% in 2020
US average: 13.8%
from 27.3% in 2020
US average: 18.4%
from 24.2% in 2020
US average: 20.9%
VA health care
from 3.7% in 2020
US average: 2.2%
Any private
from 64.6% in 2020
US average: 67.1%
Any public
from 46.9% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 7.5%(25)
Gulf War (1990s) 21.7%(72)
Share of the 332 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Harrison County Head to head
Compare Harrison County to nearby counties HARRISON COUNTY VS
Mercer County
Income $62,679 +15%
Home value $104,900 −4%
Population 3,404 −59%
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HARRISON COUNTY VS
Gentry County
Income $55,848 +3%
Home value $134,000 +22%
Population 6,384 −23%
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HARRISON COUNTY VS
Worth County
Income $47,847 −12%
Home value $96,600 −12%
Population 1,914 −77%
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HARRISON COUNTY VS
Daviess County
Income $63,984 +18%
Home value $161,800 +48%
Population 8,558 +3%
SEE FULL COMPARISON →
Frequently asked
How many people live in Harrison County, Missouri? Harrison County, Missouri has about 8,190 residents according to the 2024 American Community Survey.
What is the median household income in Harrison County, Missouri? The typical household in Harrison County, Missouri earns about $54,367 a year. Half of households make more than that, and half make less.
Is Harrison County, Missouri expensive? In Harrison County, Missouri, the median home is worth about $109,500, and the typical rent is about $703 a month.
How educated are people in Harrison County, Missouri? About 15.7% of adults age 25 and over in Harrison County, Missouri hold a bachelor's degree or higher.
What is the poverty rate in Harrison County, Missouri? About 19.6% of people in Harrison County, Missouri live below the federal poverty line.
Has Harrison County, Missouri grown since 1990? Yes, Harrison County, Missouri has shrunk since 1990. The population has lost about 279 residents, a change of about -3 percent over that period.
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