Bremer County, Iowa
Located in Iowa, Bremer County has a population of 25,204 residents and a median age of 39.0 years, making it the #1,649 most populous county out of 3,222 nationwide. In terms of economic indicators, the county has a poverty rate of 7.3%. The median home value is $219,600, and the median household income is $86,784, which is 15% above the national median.
Demographics
Bremer County has a population of 25,204, making it the #1,649 most populous county in the US. The median age is 39.0 years, which is 0.3% above the national median.
Population Trend
Rankings →Year-over-Year Population Growth
Age & Sex Distribution
Race & Ethnicity
Nativity
Geographic Mobility (Past Year)
Economy
The median household income in Bremer County is $86,784, ranking #379 out of 3,222 counties — 15.5% above the national median. The poverty rate is 7.3% and unemployment stands at 3.3%.
Median Household Income Trend
Rankings →Income Distribution
Industry of Employment
Occupation
Housing
The median home value in Bremer County is $219,600 (-22.1% vs national). Renters pay a median of $921/mo and the homeownership rate is 79.7%.
Median Home Value Trend
Rankings →Household Type
Education
In Bremer County, 36.2% of adults age 25+ hold a bachelor's degree or higher, which is 7.6% above the national average, ranking #413 out of 3,222 counties.
Bachelor's Degree or Higher Trend
Rankings →Health & Wellbeing
Life expectancy in Bremer County is 79.7 years. 14.2% of adults report poor or fair health and 3.6% lack health insurance. Data from County Health Rankings (2025).
Life Expectancy Trend
Substance Use
16.2% of adults in Bremer County smoke , 39.5% are obese , and 24.4% report excessive drinking.
Adult Smoking Trend
Safety
The suicide rate is 14.4 per 100,000. Motor vehicle deaths occur at a rate of 10.3 per 100,000.
Suicide Rate Trend
Families & Children
6.6% of children in Bremer County live in poverty . The teen birth rate is 2.9 per 1,000 females age 15–19.
Teen Birth Rate Trend
Civic & Transportation
Voter turnout in Bremer County is 75.6%. The mean commute time is 22.2 min, which is 19.7% below the national average.
Voter Turnout Trend
Mean Commute Time Trend
Rankings →Elections
In the 2024 presidential election, Bremer County voted Republican with a margin of 22.1%. The vote was 38.3% Dem / 60.4% Rep. Compared to 2020, the margin shifted 6.1 toward Republicans .
Vote Share Over Time
About Bremer County, Iowa
Bremer County, Iowa has a total population of 25,204, making it the 1,649th most populous county in the United States. The median age in Bremer County is 39.0 years, which is 0.3% above the national median of 38.9 years.
The median household income in Bremer County is $86,784, which ranks #379 of 3,222 counties nationwide. This is 15.5% above the national median of $75,149. The poverty rate is 7.3%, lower than the national rate of 12.6%. The unemployment rate stands at 3.3%.
The median home value in Bremer County is $219,600, 22.1% below the national median. Renters in Bremer County pay a median gross rent of $921 per month. The homeownership rate is 79.7%, compared to the national rate of 64.4%.
In Bremer County, 36.2% of residents aged 25 and older hold a bachelor's degree or higher, 7.6% above the national average of 33.7%. Health insurance coverage stands at 97.8% of the population. The average commute time for workers is 22.2 min.
Bremer County is a diverse community. The largest racial or ethnic group is White (non-Hispanic) at 92.3% of the population, followed by Two or More Races (2.6%) and Hispanic or Latino (2.1%).
All data for Bremer County, Iowa comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates. These figures are estimates based on survey sampling and are subject to margin of error. For the most detailed and up-to-date data, visit the Census Bureau's official data portal.