Mobile County, Alabama Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 2nd-largest in Alabama
The population of Mobile County, Alabama is 413,162 as of the 2023 American Community Survey, making it the 2nd-largest county in Alabama. The median household income is $58,119, the median home value is $176,600, and the median age is 38.4.
The population of Mobile County has declined 0.2% since 2010 (413,328 → 412,339), a -0.02% annualized rate.
413,162
Population
-0.02%
Annual growth
336
People / sq mi
$58,119
Median Income
$176,600
Median Home Value
Mobile County covers 1,229 sq mi of land at 336.1 people per square mile.
About Mobile County, AL
Mobile County stands apart on settlement density — it is among the most densely settled of US counties, at roughly 336 people per square mile. With 413,162 residents, Mobile County is a county in Alabama. That makes it one of the ten largest counties in Alabama in the country, at #2 by population.
The typical household here earns about $58,119, below the US median of $78,538. Poverty runs at 11.9%, close to the national 12.4%. Median home value is $176,600, with typical rent around $1,021.
Roughly 25.2% of adults have a bachelor’s, below the national 35.0%. About 7.5% of the workforce is home-based, below the national 14.0%, and the average commute runs about 26 minutes each way.
That density explains much of the rest of the profile in Mobile County: denser places lean toward renting, shorter commutes by transit, and a younger working-age mix.
Mobile County Population History (2010-2024)
The county of Mobile County had a population of 413,328 in 2010 and 412,339 in 2024, a -0.2% growth over 14 years. The peak was 415,169 in 2016. Average annual growth rate: -0.02%.
412,339
Population (2024)
413,328
Population (2010)
415,169
Peak (2016)
-0.02%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 413,328 |
| 2011 | 413,126 |
| 2012 | 413,893 |
| 2013 | 414,025 |
| 2014 | 414,298 |
| 2015 | 414,654 |
| 2016 | 415,169 |
| 2017 | 414,209 |
| 2018 | 414,275 |
| 2019 | 413,516 |
| 2020 | 414,409 |
| 2021 | 413,164 |
| 2022 | 411,291 |
| 2023 | 411,745 |
| 2024 | 412,339 |
Race & Ethnicity
| White | 56.1% |
| Black or African American | 36.0% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.7% |
| Two or More Races | 0.0% |
Age & Sex
38.4
Median Age
52.1%
Female
47.9%
Male
16.9%
Age 65+
Age Distribution
Children (under 15): 19.4% · Seniors (65+): 16.9%
Income & Poverty
| Median household income | $58,119$-3,908 vs state |
| Mean household income | $79,051 |
| Per-capita income | $32,032 |
| Poverty rate | 11.9%+0.6% vs state |
| Unemployment rate | 3.1% |
| Employment-to-population | 54.7% |
Top Industries by Employment
The largest employment sector in Mobile County is professional & business services, accounting for 23.3% of workers.
How residents commute
0.4%
Drive alone
1.0%
Carpool
83.2%
Public transit
7.5%
Work from home
26.0 min
Avg commute
Housing
$176,600$-18,500 vs state
Median home value
$1,021
Median rent
64.9%
Homeownership rate
185,413
Total housing units
86.6%
Occupied
13.4%
Vacant
35.1%
Renter-occupied
Social & access
89.1%
With health insurance
93.7%
With broadband internet
22.8%
Foreign-born
8.0%
Veterans (18+)
13.9%
With a disability
95.4%
Speak language other than English at home
Education
89.0%
High School+
25.2%
Bachelor's+
Largest cities in Alabama
Other counties in Alabama
Part of Alabama
Metro areas in Alabama
County rankings
Common questions about Mobile County, AL
Frequently Asked Questions
Mobile County, Alabama has a population of 413,162 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 2nd-largest county in Alabama. Population density is 336 people per square mile.
The population of Mobile County has declined 0.2% since 2010 (413,328 → 412,339), a -0.02% annualized rate.
The median household income in Mobile County, Alabama is $58,119, with mean (average) household income of $79,051 and per-capita income of $32,032. 11.9% of residents live below the federal poverty level.
In Mobile County, the largest racial and ethnic groups are White (56.1%), Black or African American (36.0%), Hispanic or Latino (1.7%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Mobile County, Alabama is 38.4 years. Residents are 52.1% female and 47.9% male.
The median home value in Mobile County is $176,600 and median monthly rent is $1,021. 64.9% of occupied housing units are owner-occupied. The county has 185,413 total housing units, 13.4% of which are vacant.
The largest employment sector in Mobile County, Alabama is professional, scientific, and management services, employing 23.3% of workers. The unemployment rate is 3.1%.
Huntsville is among the largest cities associated with Mobile County, Alabama, with a population of 218,814.
Mobile County, AL Climate
Mobile County, AL has an average annual temperature of 19.3°C (67°F) and receives about 1677 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
19.3°C
Avg Temp
1677
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 10° / 50° | 143 mm |
| February | 12° / 53° | 135 mm |
| March | 16° / 60° | 177 mm |
| April | 19° / 66° | 122 mm |
| May | 23° / 74° | 150 mm |
| June | 26° / 79° | 134 mm |
| July | 28° / 82° | 174 mm |
| August | 27° / 81° | 161 mm |
| September | 25° / 77° | 146 mm |
| October | 20° / 68° | 86 mm |
| November | 15° / 59° | 128 mm |
| December | 11° / 53° | 121 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 Mobile County, AL
The most comfortable months to visit Mobile County, AL are typically October, April and May, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 33°C high). The coldest is January (near 4°C low). March is usually the wettest month.
Where to stay near Mobile County
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.