Washington County, Alabama Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 53rd-largest in Alabama
The population of Washington County, Alabama is 15,270 as of the 2023 American Community Survey, making it the 53rd-largest county in Alabama. The median household income is $60,503, the median home value is $152,800, and the median age is 44.1.
The population of Washington County has declined 14.8% since 2010 (17,627 → 15,018), a -1.14% annualized rate.
15,270
Population
-1.14%
Annual growth
14
People / sq mi
$60,503
Median Income
$152,800
Median Home Value
Washington County covers 1,080 sq mi of land at 14.1 people per square mile.
About Washington County, AL
Washington County is a county in Alabama with a population of 15,270. It ranks #53 among counties in Alabama by population. The median age is 44.1, older than the national median. The population is 49.8% male and 50.2% female.
The median household income in Washington County is $60,503, below the US median of $74,580. 16.0% of residents live below the federal poverty level. Home values sit at a median of $152,800, with monthly rent averaging $628. The homeownership rate of 85.9% is higher than the national rate of 64.8%.
Educational attainment in Washington County reflects 16.2% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 5.2% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 34.6 minutes each way.
Washington County Population History (2010-2024)
The county of Washington County had a population of 17,627 in 2010 and 15,018 in 2024, a -14.8% growth over 14 years. The peak was 17,627 in 2010. Average annual growth rate: -1.13%.
15,018
Population (2024)
17,627
Population (2010)
17,627
Peak (2010)
-1.13%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 17,627 |
| 2011 | 17,356 |
| 2012 | 17,147 |
| 2013 | 16,898 |
| 2014 | 16,868 |
| 2015 | 16,831 |
| 2016 | 16,607 |
| 2017 | 16,484 |
| 2018 | 16,336 |
| 2019 | 16,279 |
| 2020 | 15,331 |
| 2021 | 15,226 |
| 2022 | 15,098 |
| 2023 | 15,040 |
| 2024 | 15,018 |
Race & Ethnicity
| White | 66.9% |
| Black or African American | 22.7% |
| Asian | 1.6% |
| Hispanic or Latino (any race) | 8.4% |
| Two or More Races | 0.0% |
Age & Sex
44.1
Median Age
50.2%
Female
49.8%
Male
20.4%
Age 65+
Age Distribution
Children (under 15): 16.5% · Seniors (65+): 20.4%
Income & Poverty
| Median household income | $60,503$-1,524 vs state |
| Mean household income | $80,526 |
| Per-capita income | $31,555 |
| Poverty rate | 16.0%+4.7% vs state |
| Unemployment rate | 3.0% |
| Employment-to-population | 46.4% |
Top Industries by Employment
The largest employment sector in Washington County is professional & business services, accounting for 22.3% of workers.
How residents commute
0.1%
Drive alone
0.5%
Carpool
85.7%
Public transit
5.2%
Work from home
34.6 min
Avg commute
Housing
$152,800$-42,300 vs state
Median home value
$628
Median rent
85.9%
Homeownership rate
7,774
Total housing units
73.0%
Occupied
27.0%
Vacant
14.1%
Renter-occupied
Social & access
92.3%
With health insurance
86.4%
With broadband internet
21.0%
Foreign-born
6.1%
Veterans (18+)
14.6%
With a disability
98.6%
Speak language other than English at home
Education
88.7%
High School+
16.2%
Bachelor's+
Largest cities in Alabama
Other counties in Alabama
Part of Alabama
Metro areas in Alabama
County rankings
Frequently Asked Questions
Washington County, Alabama has a population of 15,270 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 53rd-largest county in Alabama. Population density is 14 people per square mile.
The population of Washington County has declined 14.8% since 2010 (17,627 → 15,018), a -1.14% annualized rate.
The median household income in Washington County, Alabama is $60,503, with mean (average) household income of $80,526 and per-capita income of $31,555. 16.0% of residents live below the federal poverty level.
In Washington County, the largest racial and ethnic groups are White (66.9%), Black or African American (22.7%), Hispanic or Latino (8.4%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Washington County, Alabama is 44.1 years. Residents are 50.2% female and 49.8% male.
The median home value in Washington County is $152,800 and median monthly rent is $628. 85.9% of occupied housing units are owner-occupied. The county has 7,774 total housing units, 27.0% of which are vacant.
The largest employment sector in Washington County, Alabama is professional, scientific, and management services, employing 22.3% of workers. The unemployment rate is 3.0%.
Huntsville is among the largest cities associated with Washington County, Alabama, with a population of 218,814.
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Statewide data for Alabama
Population, race, income, age, and trends across Alabama
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.