Washington County, Arkansas Population 2026

Updated April 2026 · US Census ACS 2023 5-Year Estimates · 3rd-largest in Arkansas

The population of Washington County, Arkansas is 251,863 as of the 2023 American Community Survey, making it the 3rd-largest county in Arkansas. The median household income is $66,426, the median home value is $266,000, and the median age is 32.5.

The population of Washington County has grown 30.5% since 2010 (204,021 → 266,184), a +1.92% annualized rate.

Washington County within Arkansas · Source: US Census TIGER/Line via us-atlas

251,863

Population

+1.92%

Annual growth

268

People / sq mi

$66,426

Median Income

$266,000

Median Home Value

Washington County covers 941 sq mi of land at 267.5 people per square mile.

About Washington County, AR

Homeownership is the standout figure in Washington County: 55.6% of homes are owner-occupied, lower than the national rate. Washington County is a county in Arkansas with a population of 251,863. That makes it one of the ten largest counties in Arkansas in the country, at #3 by population.

The typical household here earns about $66,426, below the US median of $78,538. The poverty rate is 8.4%, below the national 12.4%. A typical home is worth $266,000, with typical rent around $1,005.

About 34.6% of adults 25 and older have a bachelor’s degree, near the 35.0% national figure. Remote work is below the national 14.0% at 10.0%, and the average commute runs about 21 minutes each way.

Washington County Population History (2010-2024)

The county of Washington County had a population of 204,021 in 2010 and 266,184 in 2024, a 30.5% growth over 14 years. The peak was 266,184 in 2024. Average annual growth rate: 1.92%.

Washington County population, 2010–2024 · Source: U.S. Census Bureau — decennial census & Population Estimates

266,184

Population (2024)

204,021

Population (2010)

266,184

Peak (2024)

1.92%

Avg Annual Growth

Year	Population	Change	Annual %	Source
2010	204,021	-	-	estimate
2011	208,088	+4,067	+1.99%	estimate
2012	211,824	+3,736	+1.80%	estimate
2013	216,107	+4,283	+2.02%	estimate
2014	220,075	+3,968	+1.84%	estimate
2015	224,600	+4,525	+2.06%	estimate
2016	228,612	+4,012	+1.79%	estimate
2017	232,915	+4,303	+1.88%	estimate
2018	236,855	+3,940	+1.69%	estimate
2019	239,392	+2,537	+1.07%	estimate
2020	246,779	+7,387	+3.09%	estimate
2021	251,664	+4,885	+1.98%	estimate
2022	257,316	+5,652	+2.25%	estimate
2023	261,880	+4,564	+1.77%	estimate
2024	266,184	+4,304	+1.64%	estimate

Race & Ethnicity

White	67.2%
Black or African American	3.2%
Asian	0.0%
Hispanic or Latino (any race)	3.4%
Two or More Races	0.0%

Age & Sex

32.5

Median Age

49.7%

Female

50.3%

Male

12.2%

Age 65+

Age Distribution

Under 5

6.3%

5–9

6.8%

10–14

6.6%

15–19

8.7%

20–24

10.4%

25–34

14.8%

35–44

13.4%

45–54

11.0%

55–59

5.6%

60–64

4.5%

65–74

7.3%

75–84

3.7%

85+

1.2%

Children (under 15): 19.7% · Seniors (65+): 12.2%

Income & Poverty

Median household income	$66,426+$7,653 vs state
Mean household income	$95,012
Per-capita income	$36,545
Poverty rate	8.4%-3.1% vs state
Unemployment rate	2.7%
Employment-to-population	62.3%

Top Industries by Employment

Professional & business services

24.7%

Manufacturing

11.2%

Finance & real estate

9.8%

Education & health care

9.7%

Construction

8.7%

Retail trade

5.7%

Arts, entertainment & food

5.2%

Information

4.9%

The largest employment sector in Washington County is professional & business services, accounting for 24.7% of workers.

How residents commute

0.5%

Drive alone

1.6%

Carpool

76.2%

Public transit

10.0%

Work from home

20.6 min

Avg commute

Housing

$266,000+$90,700 vs state

Median home value

$1,005

Median rent

55.6%

Homeownership rate

103,174

Total housing units

92.5%

Occupied

7.5%

Vacant

44.4%

Renter-occupied

Social & access

87.7%

With health insurance

95.6%

With broadband internet

38.3%

Foreign-born

6.0%

Veterans (18+)

11.4%

With a disability

82.7%

Speak language other than English at home

Education

87.3%

High School+

34.6%

Bachelor's+

Largest cities in Arkansas

Little Rock (202,739)Fayetteville (97,227)Fort Smith (89,496)Springdale (87,388)Jonesboro (79,187)Rogers (71,411)Conway (66,288)North Little Rock (64,504)Bentonville (56,326)Pine Bluff (40,436)All Arkansas cities →

Other counties in Arkansas

Pulaski County (398,949)Benton County (294,541)Sebastian County (128,448)Faulkner County (126,001)Saline County (125,724)Craighead County (112,097)Garland County (100,062)White County (77,395)Lonoke County (74,747)Jefferson County (65,780)All Arkansas counties →

Part of Arkansas

Arkansas demographic profile All Arkansas data →

Metro areas in Arkansas

Memphis (1,341,606)Little Rock (753,605)Fayetteville (563,436)Fort Smith (228,916)Texarkana (146,868)Jonesboro (134,837)Hot Springs (100,062)All US metros →

County rankings

US Counties by Population Richest US Counties by Median Household Income Expensive US Counties by Home Value Educated US Counties Counties With Highest Poverty Rates Youngest US Counties by Median Age Oldest US Counties by Median Age Cheapest US Counties by Median Home Value Racially Diverse US Counties Counties With Largest Hispanic Population All rankings →

Frequently Asked Questions

Washington County, Arkansas has a population of 251,863 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 3rd-largest county in Arkansas. Population density is 268 people per square mile.

The population of Washington County has grown 30.5% since 2010 (204,021 → 266,184), a +1.92% annualized rate.

The median household income in Washington County, Arkansas is $66,426, with mean (average) household income of $95,012 and per-capita income of $36,545. 8.4% of residents live below the federal poverty level.

In Washington County, the largest racial and ethnic groups are White (67.2%), Hispanic or Latino (3.4%), Black or African American (3.2%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.

The median age in Washington County, Arkansas is 32.5 years. Residents are 49.7% female and 50.3% male.

The median home value in Washington County is $266,000 and median monthly rent is $1,005. 55.6% of occupied housing units are owner-occupied. The county has 103,174 total housing units, 7.5% of which are vacant.

The largest employment sector in Washington County, Arkansas is professional, scientific, and management services, employing 24.7% of workers. The unemployment rate is 2.7%.

Little Rock is among the largest cities associated with Washington County, Arkansas, with a population of 202,739.