Nemaha County, Kansas
Located in Kansas, Nemaha County has a population of 10,160 residents and a median age of 40.1 years, making it the #2,470 most populous county out of 3,222 nationwide. In terms of economic indicators, the county has a poverty rate of 9.3%. The median home value is $217,200, and the median household income is $77,348, which is 3% above the national median.
Demographics
Nemaha County has a population of 10,160, making it the #2,470 most populous county in the US. The median age is 40.1 years, which is 3.1% 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 Nemaha County is $77,348, ranking #708 out of 3,222 counties — 2.9% above the national median. The poverty rate is 9.3% and unemployment stands at 1.5%.
Median Household Income Trend
Rankings →Income Distribution
Industry of Employment
Occupation
Housing
The median home value in Nemaha County is $217,200 (-23.0% vs national). Renters pay a median of $774/mo and the homeownership rate is 78.0%.
Median Home Value Trend
Rankings →Household Type
Education
In Nemaha County, 29.9% of adults age 25+ hold a bachelor's degree or higher, which is 11.2% below the national average, ranking #769 out of 3,222 counties.
Bachelor's Degree or Higher Trend
Rankings →Health & Wellbeing
Life expectancy in Nemaha County is 79.0 years. 15.1% of adults report poor or fair health and 8.1% lack health insurance. Data from County Health Rankings (2025).
Life Expectancy Trend
Substance Use
18.0% of adults in Nemaha County smoke , 34.6% are obese , and 20.4% report excessive drinking.
Adult Smoking Trend
Safety
. Motor vehicle deaths occur at a rate of 25.3 per 100,000.
Motor Vehicle Deaths Trend
Families & Children
8.6% of children in Nemaha County live in poverty . The teen birth rate is 11.5 per 1,000 females age 15–19.
Teen Birth Rate Trend
Civic & Transportation
Voter turnout in Nemaha County is 76.8%. The mean commute time is 16.9 min, which is 38.9% below the national average.
Voter Turnout Trend
Mean Commute Time Trend
Rankings →Elections
In the 2024 presidential election, Nemaha County voted Republican with a margin of 67.0%. The vote was 15.8% Dem / 82.8% Rep. Compared to 2020, the margin shifted 1.4 toward Republicans .
Vote Share Over Time
About Nemaha County, Kansas
Nemaha County, Kansas has a total population of 10,160, making it the 2,470th most populous county in the United States. The median age in Nemaha County is 40.1 years, which is 3.1% above the national median of 38.9 years.
The median household income in Nemaha County is $77,348, which ranks #708 of 3,222 counties nationwide. This is 2.9% above the national median of $75,149. The poverty rate is 9.3%, lower than the national rate of 12.6%. The unemployment rate stands at 1.5%.
The median home value in Nemaha County is $217,200, 23.0% below the national median. Renters in Nemaha County pay a median gross rent of $774 per month. The homeownership rate is 78.0%, compared to the national rate of 64.4%.
In Nemaha County, 29.9% of residents aged 25 and older hold a bachelor's degree or higher, 11.2% below the national average of 33.7%. Health insurance coverage stands at 94.9% of the population. The average commute time for workers is 16.9 min.
Nemaha County is a diverse community. The largest racial or ethnic group is White (non-Hispanic) at 93.3% of the population, followed by Hispanic or Latino (2.6%) and Two or More Races (1.7%).
All data for Nemaha County, Kansas 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.