Dauphin Island, Alabama Population 2022

1,886
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Dauphin Island is a city located in Mobile County Alabama. Dauphin Island has a 2020 population of 1,886. Dauphin Island is currently growing at a rate of 2.95% annually and its population has increased by 6.07% since the most recent census, which recorded a population of 1,778 in 2010.

The average household income in Dauphin Island is $101,028 with a poverty rate of 2.42%. The median rental costs in recent years comes to $1,096 per month, and the median house value is $309,100. The median age in Dauphin Island is 58.8 years, 60 years for males, and 58.3 years for females.

Dauphin Island Demographics

According to the most recent ACS, the racial composition of Dauphin Islandwas:

  • White: 97.45%
  • Two or more races: 1.49%
  • Other race: 0.62%
  • Black or African American: 0.43%
  • Native American: 0.00%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Dauphin Island, Alabama is 1,886 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 1,778.

Dauphin Island, Alabama Population 2022

Population by Race

Race Population Percentage
White1,56997.45%
Black or African American70.43%
Some Other Race100.62%
Two or More Races241.49%
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Dauphin Island Population by Race

Dauphin Island Population Pyramid 2022

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Dauphin Island Median Age

60.4


Total

59.1


Male

62.3


Female

Dauphin Island Adults

There are 1,517 adults, (548 of whom are seniors) in Dauphin Island.

Dauphin Island Age Dependency

Age Dependency Ratio

56.6

Old Age Dependency Ratio

9.6

Child Dependency Ratio

Dauphin Island Sex Ratio

Female

766

47.58%

Male

844

52.42%

Dauphin Island Population by Age

Dauphin Island Renter vs Owner Occupied by Household Type

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Dauphin Island Household Types

Type Owner Renter
Married97.8%2.2%
All92.8%7.2%
Male88.9%11.1%
Non Family85.7%14.3%
Female61.5%38.5%

92.8%

Rate of Home Ownership

Dauphin Island Households and Families

Type Count Average Size Owned
All6792.3292.8
Married4462.6597.8
Male183.0688.9
Female263.6261.5
Non Family1891.2985.7

2.7

Average Family Size

2.32

Average Household Size

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Dauphin Island Households by Type

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Education Attained Count Percentage
Less Than 9th Grade80.57%
9th to 12th Grade503.57%
High School Graduate19613.99%
Some College37326.62%
Associates Degree24317.34%
Bachelors Degree34724.77%
Graduate Degree18413.13%
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Dauphin Island Educational Attainment by Sex (over 25)

Dauphin Island Educational Attainment by Race

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Race Total High School Bachelors
Black555
White1,3691,311520
2+ Races16166
Hispanic1111

The highest rate of high school graduation is among black people with a rate of 100.00%.

The highest rate of bachelors degrees is among black people with a rate of 100.00%.

Dauphin Island Educational Attainment by Race

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Name Average Male Female
Overall$55,370$56,663$40,625
Less Than 9th Grade$$$
High School Graduate$41,563$48,409$35,625
Some College$55,208$62,750$31,250
Bachelors Degree$56,350$56,600$45,833
Graduate Degree$87,614$102,143$49,844

$55,370

Average Earnings

$56,663

Average Male

$40,625

Average Female

Dauphin Island Earnings by Educational Attainment

Dauphin Island Language by Age

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Dauphin Island Language

97.18% of Dauphin Island residents speak only English, while 2.82% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 2.32% of the population.

Dauphin Island Language

Dauphin Island Poverty by Race

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2.42%

Overall Poverty Rate

1.79%

Male Poverty Rate

3.14%

Female Poverty Rate

Poverty in Dauphin Island

The race most likely to be in poverty in Dauphin Island is White, with 2.49% below the poverty level.

The race least likely to be in poverty in Dauphin Island is Other, with NaN% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.00%. Among those working part-time, it was 2.44%, and for those that did not work, the poverty rate was 4.45%.

Dauphin Island Poverty

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Name Poverty
Less Than 9th Grade0.00%
High School4.08%
Some College3.57%
Bachelors or Greater0.56%

Dauphin Island Poverty Rate by Education

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Rate Poverty
Male Employed0.64%
Male Unemployed6.96%
Female Employed1.09%
Female Unemployed0.00%

Dauphin Island Poverty Rate by Employment Status and Sex

Dauphin Island Income by Household Type

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Name Median Mean
Households$65,481$98,024
Families$77,308$105,702
Married Families$90,313-
Non Families$48,787$77,522
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Income by Household Type

Dauphin Island Marital Status

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Marriage Rates

62.4%

Overall Marriage Rate

61.2%

Male Marriage Rate

63.7%

Female Marriage Rate

Dauphin Island Married by Age and Sex

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Dauphin Island Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 35-44.

Dauphin Island Marital Status by Race

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Dauphin Island Marital Status

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247

Number of Veterans

Male Veterans

Female Veterans

War Veterans
Second Gulf War14
First Gulf War39
Vietnam189
Korea13
World War II2

Dauphin Island Veterans by War

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Age Group Veterans
18 to 34
35 to 5416
55 to 6430
65 to 74175
75+26

Dauphin Island Veterans by Age

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Name Veterans % of Total
White24316.46%
2+ Races416.67%

Dauphin Island Veterans by Race

Dauphin Island Veterans by Education

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3.24%

Veteran Poverty Rate

15.79%

Veteran Disability Rate

Dauphin Island Veterans by Education

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47.3%

Labor Force Participation

39.3%

Employment Rate

17%

Unemployment Rate

Dauphin Island Employment by Age

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Dauphin Island Employment by Race

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Dauphin Island Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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39.50%

Born in Dauphin Island

99.63%

Native Born

0.37%

Foreign Born

0.19%

Non Citizen

0.19%

Naturalized

Place of Birth

99.63% of Dauphin Island residents were born in the United States, with 39.50% having been born in Alabama. 0.19% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Dauphin Island Place of Birth

Note: 2021 and 2022 data is projected
Year Population Growth Annual Growth Rate
20101,2380.00%
20111,292544.36%
20121,346544.18%
20131,400544.01%
20141,454543.86%
20151,508543.71%
20161,562543.58%
20171,616543.46%
20181,670543.34%
20191,724543.23%
20201,778543.13%
20211,832543.04%
20221,886542.95%

Dauphin Island Population by Year