Decatur, AL Census Data
The 10th largest city in Alabama by population · 10 cities ranked
Decatur is the 10th largest city in Alabama by population and ranks 4th of 10 for median household income. With 57,760 residents, it has a lower poverty rate than 7 other Alabama cities. This snapshot draws from the 2023 American Community Survey (ACS) 5-year estimates.
Updated: 2026-04-13 · Source: U.S. Census Bureau, ACS 2023
Population
57,760
50.3% male · 49.7% female
Median Age
40.4
1.7 above the national average (38.7 yrs)
Median Household Income
$59,831
$18,707 below the national average ($78,538)
Bachelor's Degree or Higher
22.8%
12.2% below the national average (35.0%)
HS diploma or higher: 83.1%
Poverty Rate
12.8%
0.4% above the national average (12.4%)
Uninsured: 13.0%
Broadband Access
91.6%
1.9% above the national average (89.7%)
Median Home Value
$190,500
Median rent: $861 · 63% owner-occupied
Unemployment Rate
5.0%
Labor force participation: 56.0%
Per Capita Income
$36,351
Individual average income (not household)
Veteran Population
7.2%
Disability rate: 17.4%
How Decatur Compares to Other Alabama Cities
Rankings among all 10 Alabama cities tracked in the 2023 ACS.
| Ranking | Position | Tier |
|---|---|---|
| Largest by Population | 10th of 10 | Bottom 25% |
| Highest Median Income | 4th of 10 | Top half |
| Lowest Poverty Rate | 3rd of 10 | Top half |
| Highest Bachelor's Attainment | 10th of 10 | Bottom 25% |
| Highest Home Value | 6th of 10 | Bottom half |
Demographics
Race & Ethnicity
Age Distribution
Commute to Work
Decatur, AL Frequently Asked Questions
What is the population of Decatur, AL?
The population of Decatur, AL is 57,760 according to the 2023 American Community Survey 5-year estimates. The median age is 40.4 years.
What is the median household income in Decatur?
The median household income in Decatur, AL is $59,831, below the national average of $78,538. Per capita income is $36,351.
What is the poverty rate in Decatur?
The poverty rate in Decatur, AL is 12.8%, compared to the national average of 12.4%. About 13.0% of residents lack health insurance.
What percentage of Decatur residents have a college degree?
22.8% of adults (25+) in Decatur hold a bachelor's degree or higher, and 83.1% have at least a high school diploma. The national average for bachelor's degree holders is 35.0%.
What is the median home value in Decatur?
The median home value in Decatur, AL is $190,500. Median rent is $861 per month, with 63% of housing units owner-occupied.
What is the racial makeup of Decatur?
Decatur's population is 60.9% White, 23.4% Black, 16.4% Hispanic or Latino, and 0.5% Asian (source: 2023 ACS).
How does Decatur rank among Alabama cities?
Decatur is the 10th largest city in Alabama by population, the 4th highest for median household income, the 3rd lowest for poverty rate, the 10th highest for bachelor's degree attainment among 10 ranked Alabama cities.
What is the unemployment rate in Decatur?
The unemployment rate in Decatur, AL is 5.0%, with a labor force participation rate of 56.0%. Per capita income is $36,351.
Cities Similar to Decatur
Other Alabama cities with comparable population and income levels.