Lamar County, Alabama Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 57th-largest in Alabama
The population of Lamar County, Alabama is 13,809 as of the 2023 American Community Survey, making it the 57th-largest county in Alabama. The median household income is $47,447, the median home value is $112,700, and the median age is 44.5.
The population of Lamar County has declined 6.6% since 2010 (14,496 → 13,543), a -0.48% annualized rate.
13,809
Population
-0.48%
Annual growth
23
People / sq mi
$47,447
Median Income
$112,700
Median Home Value
Lamar County covers 605 sq mi of land at 22.8 people per square mile.
About Lamar County, AL
Lamar County is a county in Alabama with a population of 13,809. It ranks #57 among counties in Alabama by population. The median age is 44.5, older than the national median. The population is 49.0% male and 51.0% female.
The median household income in Lamar County is $47,447, below the US median of $74,580. 10.4% of residents live below the federal poverty level. Home values sit at a median of $112,700, with monthly rent averaging $548. The homeownership rate of 74.0% is higher than the national rate of 64.8%.
Educational attainment in Lamar County reflects 11.6% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 5.8% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 25.1 minutes each way.
Lamar County Population History (2010-2024)
The county of Lamar County had a population of 14,496 in 2010 and 13,543 in 2024, a -6.6% growth over 14 years. The peak was 14,496 in 2010. Average annual growth rate: -0.48%.
13,543
Population (2024)
14,496
Population (2010)
14,496
Peak (2010)
-0.48%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 14,496 |
| 2011 | 14,292 |
| 2012 | 14,250 |
| 2013 | 14,214 |
| 2014 | 14,071 |
| 2015 | 13,931 |
| 2016 | 13,926 |
| 2017 | 13,885 |
| 2018 | 13,878 |
| 2019 | 13,817 |
| 2020 | 13,954 |
| 2021 | 13,725 |
| 2022 | 13,628 |
| 2023 | 13,616 |
| 2024 | 13,543 |
Race & Ethnicity
| White | 86.6% |
| Black or African American | 9.3% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.8% |
| Two or More Races | 0.0% |
Age & Sex
44.5
Median Age
51.0%
Female
49.0%
Male
22.2%
Age 65+
Age Distribution
Children (under 15): 18.5% · Seniors (65+): 22.2%
Income & Poverty
| Median household income | $47,447$-14,580 vs state |
| Mean household income | $60,489 |
| Per-capita income | $24,169 |
| Poverty rate | 10.4%-0.9% vs state |
| Unemployment rate | 3.2% |
| Employment-to-population | 47.5% |
Top Industries by Employment
The largest employment sector in Lamar County is manufacturing, accounting for 26.0% of workers.
How residents commute
0.0%
Drive alone
0.3%
Carpool
83.2%
Public transit
5.8%
Work from home
25.1 min
Avg commute
Housing
$112,700$-82,400 vs state
Median home value
$548
Median rent
74.0%
Homeownership rate
7,107
Total housing units
70.2%
Occupied
29.8%
Vacant
26.0%
Renter-occupied
Social & access
91.0%
With health insurance
82.8%
With broadband internet
41.4%
Foreign-born
6.9%
Veterans (18+)
22.2%
With a disability
99.0%
Speak language other than English at home
Education
83.9%
High School+
11.6%
Bachelor's+
Largest cities in Alabama
Other counties in Alabama
Part of Alabama
Metro areas in Alabama
County rankings
Frequently Asked Questions
Lamar County, Alabama has a population of 13,809 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 57th-largest county in Alabama. Population density is 23 people per square mile.
The population of Lamar County has declined 6.6% since 2010 (14,496 → 13,543), a -0.48% annualized rate.
The median household income in Lamar County, Alabama is $47,447, with mean (average) household income of $60,489 and per-capita income of $24,169. 10.4% of residents live below the federal poverty level.
In Lamar County, the largest racial and ethnic groups are White (86.6%), Black or African American (9.3%), Hispanic or Latino (0.8%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Lamar County, Alabama is 44.5 years. Residents are 51.0% female and 49.0% male.
The median home value in Lamar County is $112,700 and median monthly rent is $548. 74.0% of occupied housing units are owner-occupied. The county has 7,107 total housing units, 29.8% of which are vacant.
The largest employment sector in Lamar County, Alabama is manufacturing, employing 26.0% of workers. The unemployment rate is 3.2%.
Huntsville is among the largest cities associated with Lamar 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.