United States › Arkansas › Ouachita County COUNTY
Ouachita County Arkansas · 21,731 residents (2025 est.) · 733 sq mi
Time machine
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The short version
Ouachita County is home to 22,085 people in Arkansas. Four-year degrees are less common here than nationally, at 16% of adults. The typical home is worth $102,100, having more than doubled since 2000. The median age is 43.8, about 5 years above the US median. 1% of people here were born outside the United States. Density works out to 30 people per square mile.
At a glance
Lower income
below the US median
US median: $82,259
Older
median age 43.8
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 28,790 in 2000
21,731 in 2025 (Census Bureau estimate)
from 36 / sq mi in 2009
US average: 281
from 38.7 in 2000
US average: 38.9
Population, 1990 – 2024
21K 24K 26K 29K 31K 1990 2000 2010 2020 2024 Ouachita County Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $49,268
−8%inflation adjusted, since 2000
from $29,341 in 2000
US average: $82,259
from $15,118 in 2000
US average: $44,673
Households earning $100K+
from 14.3% in 2009
US average: 53.3%
from 19.5% in 2000
US average: 12.5%
from 0.451 in 2010
US average: 0.476
Workforce by industry, 2024
Professional, scientific, technical 4.2%
Education & health services 1.9%
Public administration 1.7%
Agriculture, forestry, fishing 1.6%
Transportation & warehousing 1.5%
Arts, entertainment, food 0.8%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$102,100
+19%inflation adjusted, since 2000
from $47,200 in 2000
US average: $376,019
$764
+18%inflation adjusted, since 2000
from $355 in 2000
US average: $1,442
from 71.4% in 2000
29.1% rent
from 19.7% in 2009
US average: 10.0%
2.52 people
+10%since 2009
from 2.30 people in 2009
US average: 2.54
from 21.5% in 2009
US average: 22.9%
from 37.3% in 2009
US average: 47.4%
from 1.9 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 59.4%(17,114)
Hispanic / Latino 0.7%(210)
2024
White, non-Hispanic 53.9%(11,907)
Hispanic / Latino 2.6%(575)
from 64 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
from 18 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
+ 12 more ancestry groups with data from 12.7% in 2000
US average: 35.6%
High school or higher
from 73.5% in 2000
US average: 89.6%
from 3.9% in 2000
US average: 14.0%
Section 06
Commute & transportation from 14.7 min in 2000
US average: 26.5
from 79.4% in 2009
US average: 68.9%
from 12.8% in 2009
US average: 8.5%
from 0.3% in 2009
US average: 3.2%
from 2.5% in 2009
US average: 15.0%
from 3.0% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 9.3% in 2009
US average: 8.3%
Section 07
Work & employment from 13.4% in 2011
US average: 5.2%
from 56.6% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 62.4% in 2020
US average: 74.6%
from 18.2% in 2009
US average: 13.1%
from 25.2% in 2009
US average: 42.5%
Section 08
People & community from 0.7% in 2009
US average: 14.1%
from 11.7% in 2009
US average: 6.2%
from 21.2% in 2012
US average: 13.3%
from 13.4% in 2013
US average: 8.4%
from 53.3% in 2017
US average: 91.0%
Computer in household
from 76.4% in 2020
US average: 95.5%
from 92.2% in 2020
US average: 87.7%
from 98.3% in 2016
US average: 77.7%
from 1.2% in 2016
US average: 13.6%
Marital status
Men 15+
Never married 37.3%(3,223)
Women 15+
Never married 25.6%(2,417)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 13.4% in 2013
US average: 8.4%
from 39.7% in 2020
US average: 54.8%
Direct-purchase
from 13.2% in 2020
US average: 13.8%
from 24.7% in 2020
US average: 18.4%
from 33.9% in 2020
US average: 20.9%
VA health care
from 4.0% in 2020
US average: 2.2%
Any private
from 52.9% in 2020
US average: 67.1%
Any public
from 56.6% 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) 18.2%(252)
Gulf War (1990s) 21.5%(298)
Share of the 1,386 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.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Drill deeper
Places similar to Ouachita County Head to head
Compare Ouachita County to nearby counties OUACHITA COUNTY VS
Calhoun County
Income $66,809 +36%
Home value $110,700 +8%
Population 4,632 −79%
SEE FULL COMPARISON →
OUACHITA COUNTY VS
Nevada County
Income $53,886 +9%
Home value $83,300 −18%
Population 7,942 −63%
SEE FULL COMPARISON →
OUACHITA COUNTY VS
Dallas County
Income $42,500 −14%
Home value $97,300 −5%
Population 6,011 −72%
SEE FULL COMPARISON →
OUACHITA COUNTY VS
Columbia County
Income $55,334 +12%
Home value $152,100 +49%
Population 21,894 +1%
SEE FULL COMPARISON →
Frequently asked
How many people live in Ouachita County, Arkansas? Ouachita County, Arkansas has about 22,085 residents according to the 2024 American Community Survey.
What is the median household income in Ouachita County, Arkansas? The typical household in Ouachita County, Arkansas earns about $49,268 a year. Half of households make more than that, and half make less.
Is Ouachita County, Arkansas expensive? In Ouachita County, Arkansas, the median home is worth about $102,100, and the typical rent is about $764 a month.
How educated are people in Ouachita County, Arkansas? About 16.3% of adults age 25 and over in Ouachita County, Arkansas hold a bachelor's degree or higher.
What is the poverty rate in Ouachita County, Arkansas? About 18.9% of people in Ouachita County, Arkansas live below the federal poverty line.
Has Ouachita County, Arkansas grown since 1990? Yes, Ouachita County, Arkansas has shrunk since 1990. The population has lost about 8,489 residents, a change of about -28 percent over that period.
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