Lemannville

County:: St. James Parish
County Seat:: No
Area (mi²):: 1.013
State:: Louisiana

Lemannville is a CDP located in St. James Parish, Louisiana. Lemannville has a 2025 population of 612. Lemannville is currently declining at a rate of -2.7% annually and its population has decreased by -37.55% since the most recent census, which recorded a population of 980 in 2020.

The average household income in Lemannville is $19,167 with a poverty rate of 86.09%. The median age in Lemannville is 34.2 years: 33.9 years for males, and 37.1 years for females.

Demographics

The racial composition of Lemannville includes 55.15% Black or African American, 38.82% White, and smaller percentages for Native Hawaiian or Pacific Islander, Native American, Asian, other race and multiracial populations.

Population by Race

Black or African American

White

Two or more races

Native Hawaiian or Pacific Islander

Native American

Asian

Other race

Race	Population	Percentage (of total)
Black or African American	375	55.15%
White	264	38.82%
Two or more races	35	5.15%
Native Hawaiian or Pacific Islander	6	0.88%
Native American	0	0%
Asian	0	0%
Other race	0	0%

Lemannville Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Lemannville's average per capita income is $20,982. Household income levels show a median of $16,181. The poverty rate stands at 86.09%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Households	$16,181	$19,167
Families	$11,964	$15,450
Married Families	-	-
Non Families	-	-

$20,982

Average Income

$16,181

Median Household Income

86.09%

Poverty Rate