Longville CDP, Louisiana Demographics & Population 2026

Name: Longville CDP, Louisiana Demographics
Creator: U.S. Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

As of 2026, Longville CDP, Louisiana has a total population of 491, the 359th largest city in Louisiana, with a median household income of $29,483, which is 51% lower than the state average. The poverty rate is 7.3%.

Key Takeaways

Household income is 51% below the state average, indicating significant economic challenges.
Unemployment rate of 45.0% is notably above the national average.

Longville CDP Quick Facts

Population 491

Median Household Income $29,483

Median Home Value N/A

Poverty Rate 7.3%

Unemployment Rate 45.0%

Median Age 56.7 years

Homeownership Rate 93.5%

Affordability Ratio N/A

Bachelor's Degree or Higher 17.0%

High School Graduation Rate 81.0%

Diversity Index 10/100

Population 491 359th of 487

Median Income $29,483 bottom 20%

Poverty Rate 7.3% 41% lower national

Median Home Value N/A

How Longville CDP Compares

Median Household Income

Longville CDP

$29,483

$60,023

National

$78,538

Median Home Value

$208,700

National

$303,400

Economy & Housing

Household Income Distribution

Under $25K 9.7%

$25K-$50K 69.4%

$50K-$100K 13.9%

$100K+ 6.9%

Employment

45.0% Unemployment Rate State: 6.3% | National: 5.2%

27.5% Labor Force Participation

Housing Overview

Owner 93.5%

Renter 6.5%

People & Demographics

Age Distribution

Under 18

12.6%

18-34

10.6%

35-54

25.7%

55-74

24.6%

75+

26.5%

Race & Ethnicity

Diversity Index

Very Low Diversity

A less diverse community where one racial or ethnic group represents a large majority.

State average: 58 | National average: 60

Education

Educational Attainment (Adults 25+)

Longville CDP Rankings in Louisiana

#359 Population of 487

#366 Median Income of 487

#196 Education of 487

N/A Home Value of 487

Explore Louisiana Rankings

Cities by Population All cities ranked by size Richest Cities Ranked by median income Most Educated By bachelor's degree rate Most Affordable By housing affordability

Cities Similar to Longville CDP

These cities in the same state have comparable population and economic profiles.

City	Population	Median Income	Home Value	Bachelor's+	Poverty
Sun village	491	N/A	$180,900	32.0%	5.5%
Prospect CDP	488	N/A	$167,900	14.6%	4.7%
Napoleonville village	468	N/A	N/A	3.5%	48.7%
Sicily Island village	513	$26,563	$55,300	18.2%	50.7%
Junction City village	441	N/A	N/A	8.7%	59.9%

Population Overview

Longville CDP is a small community located in Louisiana. The total population is 491. It ranks as the 359th most populous out of 487 cities and towns in Louisiana.

Age Demographics

The median age in Longville CDP is 56.7 years. This is 50% higher than the state median of 37.8 years. Only 12.6% of residents are under 18, indicating fewer families with children. 26.5% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.

Economy, Income & Housing

The median household income in Longville CDP is $29,483. This is 51% lower than the state median of $60,023. Compared to the national median of $78,538, household income here is 62% lower. The poverty rate stands at 7.3%. This is 61% lower than the state poverty rate of 18.9%. The unemployment rate is 45.0%. This is 612% higher than the state rate of 6.3%. 93.5% of occupied housing units are owner-occupied. This homeownership rate is 39% higher than the state average of 67.3%.

Race & Ethnicity

Longville CDP has a predominantly White (non-Hispanic) population, comprising 94.7% of all residents. The White (non-Hispanic) population is significantly higher than the state average (94.7% vs 56.2%).

Education

17.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 36% lower than the state rate of 26.6%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 81.0%.

Data Sources & Methodology

All demographic data for Longville CDP, Louisiana is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Louisiana state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 487 Census-designated places in Louisiana. For official data, visit data.census.gov.

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Frequently Asked Questions

What is the population of Longville CDP, Louisiana?

Longville CDP, Louisiana has a population of 491 according to the most recent U.S. Census ACS 5-Year Estimates.

What is the median household income in Longville CDP, LA?

The median household income in Longville CDP is $29,483, which is 62% lower the national median of $78,538.

What is the poverty rate in Longville CDP, LA?

The poverty rate in Longville CDP is 7.3%. This means approximately 36 residents live below the federal poverty line.

What is the racial makeup of Longville CDP, Louisiana?

Longville CDP's population is 94.7% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.

What is the median home value in Longville CDP, LA?

The median home value in Longville CDP is N/A.

How educated is Longville CDP, Louisiana?

17.0% of adults (25+) in Longville CDP hold a bachelor's degree or higher, and 1.8% hold a graduate or professional degree.