Laplace, Louisiana Population 2023

29,129

Laplace is a city located in St. John the Baptist Parish Louisiana. Laplace has a 2023 population of 29,129. Laplace is currently declining at a rate of -0.35% annually and its population has decreased by -0.35% since the most recent census, which recorded a population of 29,232 in 2020.

The average household income in Laplace is $78,842 with a poverty rate of 15.16%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Laplace is 37.1 years, 35.3 years for males, and 37.9 years for females.

Laplace Demographics

According to the most recent ACS, the racial composition of Laplace was:

  • Black or African American: 53.3%
  • White: 40.39%
  • Other race: 2.68%
  • Two or more races: 2.1%
  • Asian: 1.54%
  • Native American: 0%
  • Native Hawaiian or Pacific Islander: 0%
The current population of Laplace, Louisiana is 29,129 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 29,232.

Laplace, Louisiana Population 2023

Population by Race

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Black or African American

White

Other race

Two or more races

Asian

Native American

Native Hawaiian or Pacific Islander

Laplace Population by Race

Laplace Population Pyramid 2023

Laplace Median Age

37.1

Total

35.3

Male

37.9

Female

Laplace Adults

There are 21,663 adults, (3,714 of whom are seniors) in Laplace.

Laplace Age Dependency

62.9

Age Dependency Ratio

20.7

Old Age Dependency Ratio

42.2

Child Dependency Ratio

Laplace Sex Ratio

Female15,30252.35%
Male13,93047.65%

Laplace Population by Age

Laplace Renter vs Owner Occupied by Household Type

3.12

Average Family Size

2.74

Average Household Size

79.2%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Laplace 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

Laplace Educational Attainment by Sex (over 25)

Laplace Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among other race people with a rate of 89.57%.

The highest rate of bachelors degrees is among asian people with a rate of 20.37%.

Laplace Educational Attainment by Race

All

Male

Female

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$41,993

Average Earnings

$53,980

Average Male

$31,572

Average Female

Laplace Earnings by Educational Attainment

Laplace Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Laplace Language

91.87% of Laplace residents speak only English, while 8.13% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 5.09% of the population.

Laplace Language

Laplace Poverty by Race

rate

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15.16%

Overall Poverty Rate

10.31%

Male Poverty Rate

13.78%

Female Poverty Rate

Poverty in Laplace

The race most likely to be in poverty in Laplace is Multiple, with 47.18% below the poverty level.

The race least likely to be in poverty in Laplace is Other, with 1.53% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.59%. Among those working part-time, it was 13.13%, and for those that did not work, the poverty rate was 22.37%.

Laplace Poverty

rate

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Laplace Poverty Rate by Education

rate

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Laplace Poverty Rate by Employment Status and Sex

Laplace Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Laplace Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

48.3%

Overall Marriage Rate

50.3%

Male Marriage Rate

46.6%

Female Marriage Rate

Laplace Married by Age and Sex

male

female

Laplace 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 35-44.

Laplace Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Laplace Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

1,561

Number of Veterans

1,492

Male Veterans

69

Female Veterans

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Laplace Veterans by War

count

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Laplace Veterans by Age

count

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Laplace Veterans by Race

Laplace Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

6.3%

Veteran Poverty Rate

41.44%

Veteran Disability Rate

Laplace Veterans by Education

LaborForceParticipation

63.4%

Labor Force Participation

58.7%

Employment Rate

7.1%

Unemployment Rate

Laplace Employment by Age

LaborForceParticipation

Laplace Employment by Race

LaborForceParticipation

Laplace 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

79.22%

Born in Laplace

94.73%

Native Born

5.27%

Foreign Born

1.61%

Non Citizen

3.65%

Naturalized

Place of Birth

94.73% of Laplace residents were born in the United States, with 79.22% having been born in Louisiana. 1.61% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Laplace Place of Birth

Note: data after 2021 is projected based on recent change
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Laplace Population by Year