Johnson County, Arkansas Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 24th-largest in Arkansas
The population of Johnson County, Arkansas is 25,932 as of the 2023 American Community Survey, making it the 24th-largest county in Arkansas. The median household income is $44,808, the median home value is $124,800, and the median age is 39.4.
The population of Johnson County has grown 2.4% since 2010 (25,560 → 26,172), a +0.17% annualized rate.
25,932
Population
+0.17%
Annual growth
39
People / sq mi
$44,808
Median Income
$124,800
Median Home Value
Johnson County covers 661 sq mi of land at 39.2 people per square mile.
About Johnson County, AR
Among US counties, Johnson County stands out first on household income: a median of $44,808, below the US median of $78,538. With 25,932 residents, Johnson County is a county in Arkansas. It ranks #24 among counties in Arkansas by population.
Incomes are among the lowest of comparable places, with a median household income of $44,808, below the US median of $78,538. The poverty rate is 14.1%, above the national 12.4%. Property is affordable here, the median home worth $124,800, with typical rent around $714.
18.1% of adults 25 and older hold a bachelor’s degree, below the national average of 35.0%. Home-based work is uncommon, at 3.6%, below the national 14.0%, and the average commute runs about 19 minutes each way.
Johnson County Population History (2010-2024)
The county of Johnson County had a population of 25,560 in 2010 and 26,172 in 2024, a 2.4% growth over 14 years. The peak was 26,684 in 2018. Average annual growth rate: 0.17%.
26,172
Population (2024)
25,560
Population (2010)
26,684
Peak (2018)
0.17%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 25,560 |
| 2011 | 25,683 |
| 2012 | 25,921 |
| 2013 | 25,941 |
| 2014 | 25,976 |
| 2015 | 26,103 |
| 2016 | 26,160 |
| 2017 | 26,423 |
| 2018 | 26,684 |
| 2019 | 26,596 |
| 2020 | 25,727 |
| 2021 | 25,959 |
| 2022 | 25,997 |
| 2023 | 26,161 |
| 2024 | 26,172 |
Race & Ethnicity
| White | 84.3% |
| Black or African American | 1.7% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 2.9% |
| Two or More Races | 0.0% |
Age & Sex
39.4
Median Age
50.5%
Female
49.5%
Male
16.8%
Age 65+
Age Distribution
Children (under 15): 20.2% · Seniors (65+): 16.8%
Income & Poverty
| Median household income | $44,808$-13,965 vs state |
| Mean household income | $61,307 |
| Per-capita income | $24,865 |
| Poverty rate | 14.1%+2.6% vs state |
| Unemployment rate | 2.6% |
| Employment-to-population | 50.7% |
Top Industries by Employment
The largest employment sector in Johnson County is manufacturing, accounting for 20.9% of workers.
How residents commute
0.1%
Drive alone
2.8%
Carpool
84.3%
Public transit
3.6%
Work from home
19.4 min
Avg commute
Housing
$124,800$-50,500 vs state
Median home value
$714
Median rent
71.7%
Homeownership rate
11,523
Total housing units
87.2%
Occupied
12.8%
Vacant
28.3%
Renter-occupied
Social & access
92.2%
With health insurance
85.7%
With broadband internet
31.8%
Foreign-born
8.0%
Veterans (18+)
20.3%
With a disability
88.2%
Speak language other than English at home
Education
83.9%
High School+
18.1%
Bachelor's+
Largest cities in Arkansas
Other counties in Arkansas
Part of Arkansas
Metro areas in Arkansas
County rankings
Frequently Asked Questions
Johnson County, Arkansas has a population of 25,932 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 24th-largest county in Arkansas. Population density is 39 people per square mile.
The population of Johnson County has grown 2.4% since 2010 (25,560 → 26,172), a +0.17% annualized rate.
The median household income in Johnson County, Arkansas is $44,808, with mean (average) household income of $61,307 and per-capita income of $24,865. 14.1% of residents live below the federal poverty level.
In Johnson County, the largest racial and ethnic groups are White (84.3%), Hispanic or Latino (2.9%), Black or African American (1.7%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Johnson County, Arkansas is 39.4 years. Residents are 50.5% female and 49.5% male.
The median home value in Johnson County is $124,800 and median monthly rent is $714. 71.7% of occupied housing units are owner-occupied. The county has 11,523 total housing units, 12.8% of which are vacant.
The largest employment sector in Johnson County, Arkansas is manufacturing, employing 20.9% of workers. The unemployment rate is 2.6%.
Little Rock is among the largest cities associated with Johnson County, Arkansas, with a population of 202,739.
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Full rankings of Arkansas counties
Statewide data for Arkansas
Population, race, income, age, and trends across Arkansas
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.