Checked
Lemannville, LA
Census-designated place in Ascension Parish, Louisiana.
Population
841
Land area
1sq mi
People per sq mi
830
ZIP codes
0
Lemannville and its ZIP codes
Lemannville at a glance
- Lemannville is about 7.8 times as dense as Louisiana as a whole.
- Households here earn a median of $16,947 a year, 72% less than the Louisiana figure of $60,756.
- A typical owner-occupied home is valued at $75,300 (65% below Louisiana).
Local data for Lemannville, LA
Counts from official public data
Housing and community stats
Lemannville, LA, American Community Survey 2020-2024
Median household income
$16,947
Poverty rate
75.1%
Median home value
$75,300
Homeownership
68.9%
Bachelor's or higher
1.9%
Median age
38.6
Largest reported origins and ancestries: French Americans (71), Irish Americans (55), German Americans (27).
Economy and federal money
Jobs, pay, income and spending are for Ascension Parish. PPP loans are for Lemannville.
Unemployment rate
3.3%
Sep 2026, -0.5 pts in a year
Average annual pay
$72,814
50,437 jobs, 2025
Income per person
$66,285
BEA, 2024
Federal spending
$647M
FY 2026, $5,113 per person
How people get to work
Lemannville, LA, workers 16 and older. American Community Survey 5-year estimates
- Drove alone100.0%
- Carpooled0.0%
- Public transit0.0%
- Walked0.0%
- Bicycle0.0%
- Taxi, ride-hailing, motorcycle or other0.0%
- Worked from home0.0%
Environment and hazard risk
Lemannville, LA, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Moderate
Top: hurricane
Storm events since 1996
248
Countywide, mostly thunderstorm wind
Flood insurance policies
13,203
28.9% of homes, county
July high / Jan low
91° / 42°F
63.4 inches of rain a year
Health statistics
Share of adults in Lemannville, LA, CDC PLACES estimates
Obesity
45.8%
U.S. 33.3% +12.5 pts
Diabetes
16.0%
U.S. 12.1% +3.9 pts
Smoking
23.4%
U.S. 12.8% +10.6 pts
Uninsured (18-64)
13.3%
U.S. 11.1% +2.2 pts
Cities near Lemannville
| Name | Distance | Land area (sq mi) |
|---|---|---|
| UnionCensus-designated place | 2.6 mi | 9.5 |
| DarrowCensus-designated place | 3.9 mi | 0.2 |
| DonaldsonvilleCity | 4 mi | 3.8 |
| WelcomeCensus-designated place | 4.6 mi | 4.5 |
| RomevilleCensus-designated place | 5.8 mi | 3.2 |
| SorrentoTown | 5.9 mi | 3.6 |
| GonzalesCity | 7.6 mi | 9.2 |
| St. JamesCensus-designated place | 7.7 mi | 8.4 |
| ConventCensus-designated place | 8.7 mi | 3.9 |
| Belle RoseCensus-designated place | 9 mi | 5.4 |
| HesterCensus-designated place | 11 mi | 3.5 |
| Grand PointCensus-designated place | 11 mi | 4.3 |
| PaincourtvilleCensus-designated place | 11 mi | 1.7 |
| MoonshineCensus-designated place | 11 mi | 0.4 |
| LutcherTown | 13 mi | 3.4 |
| PaulinaCensus-designated place | 13 mi | 4.6 |
Frequently asked questions
- What county is Lemannville, LA in?
- Lemannville is in Ascension Parish, Louisiana.
- What is the population of Lemannville, LA?
- About 841 people live in Lemannville, based on American Community Survey 5-year estimates.
- What cities are near Lemannville?
- Nearby places include Union (2.6 mi), Darrow (3.9 mi), Donaldsonville (4 mi), Welcome (4.6 mi), Romeville (5.8 mi).
Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023