St. Clair County, Alabama Population 2023

93,356

St. Clair County, Alabama's estimated 2023 population is 93,356 with a growth rate of 0.81% in the past year according to the most recent United States census data. St. Clair County, Alabama is the 16th largest county in Alabama. The 2010 population was 83,593 and has seen a growth of 11.68% since that time.

Note: data after 2021 is projected based on recent change
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St. Clair County, Alabama Population 2023

Population by Race

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White

Black or African American

Two or more races

Other race

Asian

Native American

Native Hawaiian or Pacific Islander

St. Clair County, Alabama Population by Race

St. Clair County, Alabama Population Pyramid 2023

St. Clair County, Alabama Median Age

40.5

Total

39.2

Male

42

Female

St. Clair County, Alabama Adults

There are 68,800 adults, (14,901 of whom are seniors) in St. Clair County, Alabama.

St. Clair County, Alabama Age Dependency

65

Age Dependency Ratio

27.6

Old Age Dependency Ratio

37.3

Child Dependency Ratio

St. Clair County, Alabama Sex Ratio

Female44,67350.23%
Male44,25649.77%

St. Clair County, Alabama Population by Age

St. Clair County, Alabama Renter vs Owner Occupied by Household Type

3.12

Average Family Size

2.65

Average Household Size

80.4%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

St. Clair County, Alabama Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

St. Clair County, Alabama Educational Attainment by Sex (over 25)

St. Clair County, Alabama Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among islander people with a rate of 100%.

The highest rate of bachelors degrees is among 2+ races people with a rate of 24.97%.

St. Clair County, Alabama Educational Attainment by Race

All

Male

Female

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$41,934

Average Earnings

$52,663

Average Male

$33,666

Average Female

St. Clair County, Alabama Earnings by Educational Attainment

St. Clair County, Alabama Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

St. Clair County, Alabama Language

96.95% of St. Clair County, Alabama residents speak only English, while 3.05% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 2.15% of the population.

St. Clair County, Alabama Language

St. Clair County, Alabama Poverty by Race

rate

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13.71%

Overall Poverty Rate

11.27%

Male Poverty Rate

11.5%

Female Poverty Rate

Poverty in St. Clair County, Alabama

The race most likely to be in poverty in St. Clair County, Alabama is Other, with 81.28% below the poverty level.

The race least likely to be in poverty in St. Clair County, Alabama is Asian, with 8.42% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.98%. Among those working part-time, it was 10.83%, and for those that did not work, the poverty rate was 18.74%.

St. Clair County, Alabama Poverty

rate

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St. Clair County, Alabama Poverty Rate by Education

rate

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St. Clair County, Alabama Poverty Rate by Employment Status and Sex

St. Clair County, Alabama Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

St. Clair County, Alabama Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

55.9%

Overall Marriage Rate

56.4%

Male Marriage Rate

55.3%

Female Marriage Rate

St. Clair County, Alabama Married by Age and Sex

male

female

St. Clair County, Alabama Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 45-54.

St. Clair County, Alabama Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

St. Clair County, Alabama Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

6,135

Number of Veterans

5,677

Male Veterans

458

Female Veterans

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St. Clair County, Alabama Veterans by War

count

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St. Clair County, Alabama Veterans by Age

count

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St. Clair County, Alabama Veterans by Race

St. Clair County, Alabama Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

8.26%

Veteran Poverty Rate

31.75%

Veteran Disability Rate

St. Clair County, Alabama Veterans by Education

LaborForceParticipation

59.1%

Labor Force Participation

55.9%

Employment Rate

5.2%

Unemployment Rate

St. Clair County, Alabama Employment by Age

LaborForceParticipation

St. Clair County, Alabama Employment by Race

LaborForceParticipation

St. Clair County, Alabama Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

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

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

74.5%

Born in St. Clair County, Alabama

95.98%

Native Born

1.63%

Foreign Born

0.83%

Non Citizen

0.81%

Naturalized

Place of Birth

95.98% of St. Clair County, Alabama residents were born in the United States, with 74.5% having been born in Alabama. 0.83% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

St. Clair County, Alabama Place of Birth

Sources