Monona

County in Iowa

County

The population development of Monona.

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
Monona	County	10,034	10,020	9,243	8,752	8,429	→
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 Monona.

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
Blencoe	City	Monona	258	227	224	231	223	→
Castana	City	Monona	159	178	142	106	103	→
Mapleton	City	Monona	1,352	1,337	1,224	1,161	1,114	→
Moorhead	City	Monona	236	167	224	197	186	→
Onawa	City	Monona	2,933	3,105	2,998	2,908	2,795	→
Rodney	City	Monona	71	67	60	43	43	→
Soldier	City	Monona	205	193	179	183	176	→
Turin	City	Monona	95	87	68	72	69	→
Ute	City	Monona	395	374	372	343	326	→
Whiting	City	Monona	683	801	762	749	725	→

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	4,227
Females	4,524

Age Groups (C 2020)
0-17 years	1,929
18-64 years	4,629
65+ years	2,193

Age Distribution (C 2020)
80+ years	677
70-79 years	863
60-69 years	1,340
50-59 years	1,136
40-49 years	881
30-39 years	899
20-29 years	862
10-19 years	1,062
0-9 years	1,031

Urbanization (C 2020)
Rural	8,751

»Race« (C 2020)
White	8,141
Black/African American	28
Indigenous	146
Asian	28
Pacific Islander	2
Some other	59
2 or more	347

Ethnicity (C 2020)
Hispanic or Latino	236
Other	8,515