United States › Alabama › Dauphin Island CITY
Dauphin Island Alabama · 1,929 residents (2025 est.) · 6.26 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2020 ACS 2021 ACS 2022 ACS 2023 ACS
The short version
Dauphin Island is a city of 1,852 people in Alabama. At a median age of 62.2, this is an older place than the country as a whole. Owners hold 97% of the housing stock. 1% of locals were born outside the United States. 481 more people live here than in 2000. 42% of adults hold a bachelor's degree or higher.
At a glance
Lower income
below the US median
US median: $82,259
Older
median age 62.2
US median: 38.9
More educated
42% hold a bachelor's degree
US average: 36%
Less affordable
home values up 70%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 1,371 in 2000
1,929 in 2025 (Census Bureau estimate)
296 / sq mi
+48%since 2009
from 200 / sq mi in 2009
US average: 281
from 44.6 in 2000
US average: 38.9
Population, 1990 – 2024
712 1K 1K 2K 2K 1990 2000 2010 2020 2024 Dauphin Island Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $67,206
−17%inflation adjusted, since 2000
from $44,219 in 2000
US average: $82,259
from $22,552 in 2000
US average: $44,673
Households earning $100K+
from 28.1% in 2009
US average: 53.3%
from 9.2% in 2000
US average: 12.5%
from 0.364 in 2010
US average: 0.476
Workforce by industry, 2024
Professional, scientific, technical 7%
Education & health services 3.4%
Transportation & warehousing 2.3%
Agriculture, forestry, fishing 2%
Public administration 1.5%
Arts, entertainment, food 0%
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$432,200
+70%inflation adjusted, since 2000
from $139,200 in 2000
US average: $376,019
$1,844
+43%inflation adjusted, since 2000
from $706 in 2000
US average: $1,442
from 79.9% in 2000
2.5% rent
from 66.9% in 2009
US average: 10.0%
2.11 people
−11%since 2009
from 2.37 people in 2009
US average: 2.54
from 35.9% in 2009
US average: 22.9%
from 48.3% in 2009
US average: 47.4%
from 5.3 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 95.8%(1,313)
Hispanic / Latino 0.9%(13)
2024
White, non-Hispanic 92.2%(1,708)
Hispanic / Latino 4.4%(81)
from 14 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 9 more ancestry groups with data from 24.7% in 2000
US average: 35.6%
High school or higher
from 88.1% in 2000
US average: 89.6%
from 7.8% in 2000
US average: 14.0%
Section 06
Commute & transportation from 23.0 min in 2000
US average: 26.5
from 84.0% in 2009
US average: 68.9%
from 13.1% in 2009
US average: 8.5%
from 0.0% in 2009
US average: 3.2%
from 1.4% in 2009
US average: 15.0%
from 1.2% in 2009
US average: 2.4%
from 0.4% in 2009
US average: 0.4%
from 1.7% in 2009
US average: 8.3%
Section 07
Work & employment from 9.2% in 2011
US average: 5.2%
from 53.4% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 54.2% in 2020
US average: 74.6%
from 22.4% in 2009
US average: 13.1%
from 36.3% in 2009
US average: 42.5%
Section 08
People & community from 0.9% in 2009
US average: 14.1%
from 21.7% in 2009
US average: 6.2%
from 20.7% in 2012
US average: 13.3%
from 6.5% in 2013
US average: 8.4%
from 81.7% in 2017
US average: 91.0%
Computer in household
from 96.3% in 2020
US average: 95.5%
from 79.4% in 2020
US average: 87.7%
from 97.0% in 2016
US average: 77.7%
from 1.6% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 6.5% in 2013
US average: 8.4%
from 58.5% in 2020
US average: 54.8%
Direct-purchase
from 19.5% in 2020
US average: 13.8%
from 41.4% in 2020
US average: 18.4%
from 10.2% in 2020
US average: 20.9%
VA health care
from 3.0% in 2020
US average: 2.2%
Any private
from 77.0% in 2020
US average: 67.1%
Any public
from 45.5% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 8.5%(22)
Gulf War (1990s) 12.7%(33)
Share of the 260 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Dauphin Island Head to head
Compare Dauphin Island to nearby cities DAUPHIN ISLAND VS
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DAUPHIN ISLAND VS
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DAUPHIN ISLAND VS
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DAUPHIN ISLAND VS
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Frequently asked
How many people live in Dauphin Island, Alabama? Dauphin Island, Alabama has about 1,852 residents according to the 2024 American Community Survey.
What is the median household income in Dauphin Island, Alabama? The typical household in Dauphin Island, Alabama earns about $67,206 a year. Half of households make more than that, and half make less.
Is Dauphin Island, Alabama expensive? In Dauphin Island, Alabama, the median home is worth about $432,200, and the typical rent is about $1,844 a month.
How educated are people in Dauphin Island, Alabama? About 42.4% of adults age 25 and over in Dauphin Island, Alabama hold a bachelor's degree or higher.
What is the poverty rate in Dauphin Island, Alabama? About 6.6% of people in Dauphin Island, Alabama live below the federal poverty line.
Has Dauphin Island, Alabama grown since 1990? Yes, Dauphin Island, Alabama has grown since 1990. The population has added about 1,028 residents, a change of about 125 percent over that period.
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