Cullman, Alabama Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Cullman, Alabama is 18,894 as of the 2023 American Community Survey, making it the 34th-largest city in Alabama. The median household income is $63,704, the median home value is $215,200, and the median age is 41.1.
The population has grown 33.5% since 2010 (15,163 → 20,239).
18,894
Population
828
People / sq mi
$63,704
Median Income
$215,200
Median Home Value
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Cullman covers 22.8 sq mi of land at 828 people per square mile.
About Cullman, AL
Remote work is unusually rare in Cullman: 3.9% of workers primarily work from home, below the 14.0% national rate. With 18,894 residents, Cullman is a city in Alabama. It ranks #34 among cities in Alabama by population.
The typical household earns $63,704, below the US median of $78,538. About 9.5% of residents live below the federal poverty level, below the national 12.4%. Property is affordable here, the median home worth $215,200, with typical rent around $921.
31.5% of adults 25 and older hold a bachelor’s degree, below the national average of 35.0%. Remote work is rare here (3.9%, below the national 14.0%), and the average commute runs about 22 minutes each way.
Cullman city Population History (2010-2024)
The city of Cullman city had a population of 15,163 in 2010 and 20,239 in 2024, a 33.5% growth over 14 years. The peak was 20,239 in 2024. Average annual growth rate: 2.15%.
20,239
Population (2024)
15,163
Population (2010)
20,239
Peak (2024)
2.15%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 15,163 |
| 2011 | 15,131 |
| 2012 | 15,140 |
| 2013 | 15,217 |
| 2014 | 15,318 |
| 2015 | 15,490 |
| 2016 | 15,625 |
| 2017 | 15,734 |
| 2018 | 15,884 |
| 2019 | 16,034 |
| 2020 | 18,461 |
| 2021 | 18,845 |
| 2022 | 19,229 |
| 2023 | 19,869 |
| 2024 | 20,239 |
Race & Ethnicity
| White | 92.5% |
| Black or African American | 0.9% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.1% |
| Two or More Races | 0.0% |
Economy & Income
$63,704
Median Household Income
$34,614
Per Capita Income
9.5%
Poverty Rate
1.7%
Unemployment Rate
Housing
$215,200
Median Home Value
$921
Median Rent
59.2%
Owner-Occupied
Education
90.0%
High School+
31.5%
Bachelor's+
Commute
0.0%
Drive Alone
88.7%
Public Transit
3.9%
Work From Home
21.8 min
Avg Commute
Community Profile
25.5%
Foreign Born
97.6%
Non-English at Home
7.7%
Veterans
16.8%
With Disability
92.5%
Health Insurance
90.3%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 23.2% |
| Manufacturing | 13.1% |
| Education, Health Care & Social Services | 11.0% |
| Construction | 8.0% |
| Arts, Entertainment & Food Services | 6.8% |
| Finance, Insurance & Real Estate | 6.1% |
| Public Administration | 5.9% |
| Information | 5.5% |
| Retail Trade | 5.4% |
| Agriculture & Mining | 0.7% |
| Transportation & Warehousing | 0.1% |
Largest cities in Alabama
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City rankings
Frequently Asked Questions
Cullman, Alabama has a population of 18,894 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 34th-largest city in Alabama.
The median household income in Cullman, Alabama is $63,704, with 9.5% of residents living below the federal poverty level.
The median home value in Cullman, Alabama is $215,200, with median monthly rent at $921 and a homeownership rate of 59.2%.
The median age in Cullman, Alabama is 41.1 years. The population is 48.6% male and 51.4% female.
The population has grown 33.5% since 2010 (15,163 → 20,239).
Cullman city, AL Climate
Cullman city, AL has an average annual temperature of 15.3°C (60°F) and receives about 1488 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
15.3°C
Avg Temp
1488
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 4° / 39° | 142 mm |
| February | 6° / 44° | 129 mm |
| March | 11° / 51° | 169 mm |
| April | 15° / 59° | 130 mm |
| May | 19° / 67° | 125 mm |
| June | 24° / 74° | 109 mm |
| July | 26° / 78° | 123 mm |
| August | 25° / 77° | 88 mm |
| September | 22° / 71° | 117 mm |
| October | 16° / 60° | 91 mm |
| November | 10° / 51° | 120 mm |
| December | 6° / 43° | 145 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Cullman city, AL
The most comfortable months to visit Cullman city, AL are typically September, May and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 32°C high). The coldest is January (near -2°C low). March is usually the wettest month.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.