Lemannville is an
unincorporated community and
census-designated place in
Ascension and
St. James parishes,
Louisiana, United States. It was first listed as a CDP in the 2010 Census. Per the
2020 census, the population was 695.
Georgraphy
Lemannville is located on the west bank of the Mississippi River along Louisiana Highway 18, 6 miles (10 km) east of Donaldsonville and 60 miles (100 km) west of New Orleans.
Demographics
Historical population
Census | Pop. | Note | %± |
2010 | 860 | | — |
---|
2020 | 695 | | −19.2% |
---|
Lemannville CDP, Louisiana – Racial and ethnic composition
Note: the US Census treats Hispanic/Latino as an ethnic category. This table excludes Latinos from the racial categories and assigns them to a separate category. Hispanics/Latinos may be of any race.
Race / Ethnicity (NH = Non-Hispanic)
|
Pop 2010
|
Pop 2020
|
% 2010
|
% 2020
|
White alone (NH)
|
250
|
135
|
29.07%
|
19.42%
|
Black or African American alone (NH)
|
599
|
533
|
69.65%
|
76.69%
|
Native American or Alaska Native alone (NH)
|
0
|
1
|
0.00%
|
0.14%
|
Asian alone (NH)
|
0
|
0
|
0.00%
|
0.00%
|
Pacific Islander alone (NH)
|
0
|
0
|
0.00%
|
0.00%
|
Some Other Race alone (NH)
|
0
|
0
|
0.00%
|
0.00%
|
Mixed Race or Multi-Racial (NH)
|
2
|
8
|
0.23%
|
1.15%
|
Hispanic or Latino (any race)
|
9
|
18
|
1.05%
|
2.59%
|
Total
|
860
|
695
|
100.00%
|
100.00%
|