Bremer County, Iowa Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 26th-largest in Iowa
The population of Bremer County, Iowa is 25,118 as of the 2023 American Community Survey, making it the 26th-largest county in Iowa. The median household income is $83,343, the median home value is $207,200, and the median age is 38.6.
The population of Bremer County has grown 4.2% since 2010 (24,296 → 25,328), a +0.30% annualized rate.
25,118
Population
+0.30%
Annual growth
58
People / sq mi
$83,343
Median Income
$207,200
Median Home Value
Bremer County covers 435 sq mi of land at 57.7 people per square mile.
About Bremer County, IA
Bremer County is a county in Iowa with a population of 25,118. It ranks #26 among counties in Iowa by population. The median age is 38.6, in line with the national median. The population is 49.8% male and 50.2% female.
The median household income in Bremer County is $83,343, above the US median of $74,580. 4.1% of residents live below the federal poverty level. Home values sit at a median of $207,200, with monthly rent averaging $844. The homeownership rate of 80.8% is higher than the national rate of 64.8%.
Educational attainment in Bremer County reflects 35.2% of adults 25 and older holding a bachelor's degree or higher, near the national average of 34.3%. Roughly 10.4% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 20.1 minutes each way.
Bremer County Population History (2010-2024)
The county of Bremer County had a population of 24,296 in 2010 and 25,328 in 2024, a 4.2% growth over 14 years. The peak was 25,328 in 2024. Average annual growth rate: 0.30%.
25,328
Population (2024)
24,296
Population (2010)
25,328
Peak (2024)
0.30%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 24,296 |
| 2011 | 24,383 |
| 2012 | 24,499 |
| 2013 | 24,585 |
| 2014 | 24,678 |
| 2015 | 24,755 |
| 2016 | 24,796 |
| 2017 | 24,861 |
| 2018 | 25,022 |
| 2019 | 25,170 |
| 2020 | 25,007 |
| 2021 | 25,119 |
| 2022 | 25,260 |
| 2023 | 25,304 |
| 2024 | 25,328 |
Race & Ethnicity
| White | 93.2% |
| Black or African American | 1.1% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.5% |
| Two or More Races | 0.0% |
Age & Sex
38.6
Median Age
50.2%
Female
49.8%
Male
19.5%
Age 65+
Age Distribution
Children (under 15): 18.6% · Seniors (65+): 19.5%
Income & Poverty
| Median household income | $83,343+$10,196 vs state |
| Mean household income | $102,529 |
| Per-capita income | $41,192 |
| Poverty rate | 4.1%-2.8% vs state |
| Unemployment rate | 2.3% |
| Employment-to-population | 63.2% |
Top Industries by Employment
The largest employment sector in Bremer County is professional & business services, accounting for 28.8% of workers.
How residents commute
0.1%
Drive alone
6.9%
Carpool
75.3%
Public transit
10.4%
Work from home
20.1 min
Avg commute
Housing
$207,200+$11,300 vs state
Median home value
$844
Median rent
80.8%
Homeownership rate
10,542
Total housing units
91.9%
Occupied
8.1%
Vacant
19.2%
Renter-occupied
Social & access
97.8%
With health insurance
94.3%
With broadband internet
16.9%
Foreign-born
6.4%
Veterans (18+)
11.8%
With a disability
97.4%
Speak language other than English at home
Education
95.9%
High School+
35.2%
Bachelor's+
Largest cities in Iowa
Other counties in Iowa
Part of Iowa
Metro areas in Iowa
County rankings
Frequently Asked Questions
Bremer County, Iowa has a population of 25,118 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 26th-largest county in Iowa. Population density is 58 people per square mile.
The population of Bremer County has grown 4.2% since 2010 (24,296 → 25,328), a +0.30% annualized rate.
The median household income in Bremer County, Iowa is $83,343, with mean (average) household income of $102,529 and per-capita income of $41,192. 4.1% of residents live below the federal poverty level.
In Bremer County, the largest racial and ethnic groups are White (93.2%), Black or African American (1.1%), Hispanic or Latino (0.5%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Bremer County, Iowa is 38.6 years. Residents are 50.2% female and 49.8% male.
The median home value in Bremer County is $207,200 and median monthly rent is $844. 80.8% of occupied housing units are owner-occupied. The county has 10,542 total housing units, 8.1% of which are vacant.
The largest employment sector in Bremer County, Iowa is professional, scientific, and management services, employing 28.8% of workers. The unemployment rate is 2.3%.
Des Moines is among the largest cities associated with Bremer County, Iowa, with a population of 212,464.
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Statewide data for Iowa
Population, race, income, age, and trends across Iowa
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.