Lemannville Flag

Lemannville

County Seat:
No
Area (mi²):
1.013
State:
Louisiana

Lemannville is a CDP located in St. James Parish, Louisiana. Lemannville has a 2026 population of 638. Lemannville is currently declining at a rate of -2.15% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in Lemannville is $16,947 with a poverty rate of 75.15%. The median age in Lemannville is 38.6 years: 38.1 years for males, and 40.8 years for females. For every 100 females there are 273.8 males.

638
Total Population
630
Density (mi²)
-14 -2.15%
Growth

Lemannville Population

Lemannville Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026638-14-2.15%
2025652-14-2.1%

Median Age

Overall: 38.6 years
Female: 40.8 years
Male: 38.1 years

Lemannville Adults

There are 739 adults, (133 of whom are seniors) in Lemannville.

Sex Ratio

Female: 225 (26.8%)
Male: 616 (73.2%)

Demographics

The racial composition of Lemannville includes 65.4% Black or African American, 29.96% White, and smaller percentages for Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
Black or African American55065.4%
White25229.96%
Two or more races323.8%
Native Hawaiian or Pacific Islander70.83%
Race
Population ↓
Percentage (of total)
White91.07%
Two or more races80.95%
Race
Population ↓
Percentage (of total)
Black or African American55065.4%
White24328.89%
Two or more races242.85%
Native Hawaiian or Pacific Islander70.83%

Lemannville Marital Status

Economics and Income Statistics

Lemannville 's average per capita income is $20,781. Household income levels show a median of $16,947. The poverty rate stands at 75.15%.

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$16,947$22,071
Non Families$16,557$18,808
Families$16,414$22,004
Married Families--

$20,781

Average Income

$16,947

Median Household Income

75.15%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)