Bremer

County in Iowa

County

The population development of Bremer.

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
Bremer	County	22,813	23,325	24,276	24,985	25,328	→
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 Bremer.

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
Denver	City	Bremer	1,604	1,645	1,766	1,927	1,955	→
Frederika	City	Bremer	192	197	195	204	206	→
Janesville	City	Bremer / Black Hawk	846	827	930	1,036	1,052	→
Plainfield	City	Bremer	453	438	436	392	392	→
Readlyn	City	Bremer	773	783	810	845	857	→
Sumner	City	Bremer / Fayette	2,118	2,102	2,026	2,033	2,032	→
Tripoli	City	Bremer	1,222	1,313	1,315	1,192	1,208	→
Waverly	City	Bremer	8,546	8,969	9,874	10,400	10,576	→

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	12,318
Females	12,670

Age Groups (C 2020)
0-17 years	5,853
18-64 years	14,062
65+ years	5,073

Age Distribution (C 2020)
80+ years	1,410
70-79 years	2,219
60-69 years	3,014
50-59 years	2,904
40-49 years	2,838
30-39 years	2,905
20-29 years	2,911
10-19 years	3,738
0-9 years	3,049

Urbanization (C 2020)
Rural	15,829
Urban	9,159

»Race« (C 2020)
White	23,597
Black/African American	239
Indigenous	46
Asian	196
Pacific Islander	2
Some other	160
2 or more	748

Ethnicity (C 2020)
Hispanic or Latino	511
Other	24,477