St. John the Baptist Parish, Louisiana Population 2024

35,550

St. John the Baptist Parish, Louisiana's estimated 2024 population is 35,550 with a growth rate of -5.72% in the past year according to the most recent United States census data. St. John the Baptist Parish, Louisiana is the 30th largest county in Louisiana. The 2010 population was 45,588 and has seen a growth of -22.02% since that time.

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
202924,765-2,157-8.01%
202826,922-2,157-7.42%
202729,079-2,157-6.91%
202631,236-2,157-6.46%
202533,393-2,157-6.07%
202435,550-2,157-5.72%
202337,707-2,157-5.41%
202239,864-2,157-5.13%
202142,021-334-0.79%
202042,355-469-1.1%
201942,824-316-0.73%
201843,140-216-0.5%
201743,356-85-0.2%
201643,441-86-0.2%
201543,527-185-0.42%
201443,7121470.34%
201343,565-1,151-2.57%
201244,716-349-0.77%
201145,065-523-1.15%
201045,588
199039,9968,07225.29%
198031,9248,11134.06%
197023,8135,37429.14%
196018,4393,57824.08%
195014,861950.64%
194014,7666884.89%
193014,0782,18218.34%
192011,896-2,442-17.03%
191014,3382,00816.29%
190012,3309718.55%
189011,3591,67317.27%
18809,6862,92443.24%
18706,762-1,168-14.73%
18607,9306138.38%
18507,3171,54126.68%
18405,776991.74%
18305,6771,82347.3%
18203,85486428.9%
18102,990-21,775-87.93%
showing: 39 rows
2024 Growth Rate
-5.72% (-2,157)
County Seat
2010 Population
45,588
Area
214 mi²
Density
166 people/mi²
Growth Since 2010
-22.02% (-10,038)
Founded
1807

St. John the Baptist Parish, Louisiana Population 2024

Population by Race

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Race
Population
Percentage (of total)
Black or African American23,61656.25%
White13,83032.94%
Two or more races2,2495.36%
Other race1,7454.16%
Asian3870.92%
Native American1580.38%
Native Hawaiian or Pacific Islander1
showing: 7 rows

Black or African American

White

Two or more races

Other race

Asian

Native American

Native Hawaiian or Pacific Islander

St. John the Baptist Parish, Louisiana Population by Race

St. John the Baptist Parish, Louisiana Population Pyramid 2024

St. John the Baptist Parish, Louisiana Median Age

37.9

Total

37

Male

41.2

Female

St. John the Baptist Parish, Louisiana Adults

There are 31,721 adults, (6,185 of whom are seniors) in St. John the Baptist Parish, Louisiana.

St. John the Baptist Parish, Louisiana Age Dependency

64.4

Age Dependency Ratio

24.2

Old Age Dependency Ratio

40.2

Child Dependency Ratio

St. John the Baptist Parish, Louisiana Sex Ratio

Female21,42351.02%
Male20,56348.98%

St. John the Baptist Parish, Louisiana Population by Age

St. John the Baptist Parish, Louisiana Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All15,2322.7377.522.5
Married6,7103.2389.710.3
Non Family4,4571.2370.829.2
Female2,9513.5862.537.5
Male1,1143.4371.228.8
showing: 5 rows

3.26

Average Family Size

2.73

Average Household Size

77.5%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

St. John the Baptist Parish, Louisiana 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. John the Baptist Parish, Louisiana Educational Attainment by Sex (over 25)

St. John the Baptist Parish, Louisiana 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 asian people with a rate of 43.86%.

St. John the Baptist Parish, Louisiana Educational Attainment by Race

All

Male

Female

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$41,433

Average Earnings

$57,807

Average Male

$32,402

Average Female

St. John the Baptist Parish, Louisiana Earnings by Educational Attainment

St. John the Baptist Parish, Louisiana Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

St. John the Baptist Parish, Louisiana Language

93.07% of St. John the Baptist Parish, Louisiana residents speak only English, while 6.93% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 4.96% of the population.

St. John the Baptist Parish, Louisiana Language

St. John the Baptist Parish, Louisiana Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
Black23,3083,63915.61%
White12,7451,57712.37%
Multiple2,23935615.9%
Hispanic3,0491815.94%
Asian38712833.07%
Other1,745422.41%
Native1543422.08%
showing: 7 rows

14.05%

Overall Poverty Rate

13.1%

Male Poverty Rate

14.96%

Female Poverty Rate

Poverty in St. John the Baptist Parish, Louisiana

The race most likely to be in poverty in St. John the Baptist Parish, Louisiana is Asian, with 33.07% below the poverty level.

The race least likely to be in poverty in St. John the Baptist Parish, Louisiana is Other, with 2.41% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.88%. Among those working part-time, it was 15.93%, and for those that did not work, the poverty rate was 23.73%.

St. John the Baptist Parish, Louisiana Poverty

rate

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Rate
Poverty
Less Than 9th Grade21.09%
High School16.41%
Some College6.97%
Bachelors or Greater2.62%
showing: 4 rows

St. John the Baptist Parish, Louisiana Poverty Rate by Education

rate

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Rate
Poverty
Female Unemployed64.58%
Male Unemployed45.43%
Male Employed4.88%
Female Employed4.23%
showing: 4 rows

St. John the Baptist Parish, Louisiana Poverty Rate by Employment Status and Sex

St. John the Baptist Parish, Louisiana Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

St. John the Baptist Parish, Louisiana Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

41.6%

Overall Marriage Rate

42.0%

Male Marriage Rate

41.1%

Female Marriage Rate

St. John the Baptist Parish, Louisiana Married by Age and Sex

male

female

St. John the Baptist Parish, Louisiana Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 55-64.

St. John the Baptist Parish, Louisiana Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

St. John the Baptist Parish, Louisiana Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

1,997

Number of Veterans

1,837

Male Veterans

160

Female Veterans

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St. John the Baptist Parish, Louisiana Veterans by War

count

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St. John the Baptist Parish, Louisiana Veterans by Age

count

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St. John the Baptist Parish, Louisiana Veterans by Race

St. John the Baptist Parish, Louisiana Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

9.27%

Veteran Poverty Rate

32.44%

Veteran Disability Rate

St. John the Baptist Parish, Louisiana Veterans by Education

LaborForceParticipation

60.1%

Labor Force Participation

54.4%

Employment Rate

9.3%

Unemployment Rate

St. John the Baptist Parish, Louisiana Employment by Age

LaborForceParticipation

St. John the Baptist Parish, Louisiana Employment by Race

LaborForceParticipation

St. John the Baptist Parish, Louisiana 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

82.07%

Born in St. John the Baptist Parish, Louisiana

95.04%

Native Born

4.96%

Foreign Born

1.83%

Non Citizen

3.13%

Naturalized

Place of Birth

95.04% of St. John the Baptist Parish, Louisiana residents were born in the United States, with 82.07% having been born in Louisiana. 1.83% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

St. John the Baptist Parish, Louisiana Place of Birth

Sources