Louisa

County in Iowa

County

The population development of Louisa.

Name	Status	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01	Population Estimate 2024-07-01
Louisa	County	11,592	12,183	11,387	10,839	10,630	→
Iowa	State	2,776,755	2,926,324	3,046,355	3,190,546	3,241,488

Contents: Incorporated Places

The population development of the incorporated places in Louisa.

The Details icon links to further information about a selected place including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).

Name	Status	County	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01	Population Estimate 2024-07-01
Columbus City	City	Louisa	325	373	392	390	385	→
Columbus Junction	City	Louisa	1,616	1,753	1,873	1,840	1,794	→
Cotter	City	Louisa	50	55	44	41	40	→
Fredonia	City	Louisa	194	247	226	230	227	→
Grandview	City	Louisa	528	614	552	442	431	→
Letts	City	Louisa	386	396	384	363	358	→
Morning Sun	City	Louisa	843	881	828	753	702	→
Oakville	City	Louisa	442	438	173	199	198	→
Wapello	City	Louisa	2,028	2,140	2,069	2,083	2,026	→

Source: U.S. Census Bureau.

Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.

Further information about the population structure:

Gender (C 2020)
Males	5,505
Females	5,332

Age Groups (C 2020)
0-17 years	2,465
18-64 years	6,230
65+ years	2,142

Age Distribution (C 2020)
80+ years	576
70-79 years	875
60-69 years	1,445
50-59 years	1,552
40-49 years	1,261
30-39 years	1,272
20-29 years	1,123
10-19 years	1,413
0-9 years	1,320

Urbanization (C 2020)
Rural	10,837

»Race« (C 2020)
White	8,834
Black/African American	78
Indigenous	54
Asian	270
Some other	836
2 or more	765

Ethnicity (C 2020)
Hispanic or Latino	1,728
Other	9,109