Nemaha County Flag

Nemaha County

State:
Kansas
County Seat:
Seneca

Nemaha County's estimated 2025 population is 10,014 with a growth rate of -0.5% in the past year according to the most recent United States census data. Nemaha County is the 39th largest county in Kansas. The 2010 population was 10,159 and has seen a growth of -1.43% since that time.

10,014
Total Population
14
Population Density (mi²)
39
Population Rank (State)
-50 -0.5%
Annual Population Growth

Nemaha County Population

Nemaha County Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Nemaha County includes 94.96% White, and smaller percentages for Black or African American, Native American, Asian, other race and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White9,69894.96%
Two or more races3313.24%
Black or African American650.64%
Native American500.49%
Asian400.39%
Other race290.28%

Nemaha County Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Nemaha County's average per capita income is $47,178. Household income levels show a median of $77,375. The poverty rate stands at 7.72%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$106,667-
Families$98,625$112,802
Households$77,375$98,052
Non Families$37,857$65,020

$47,178

Average Income

$77,375

Median Household Income

7.72%

Poverty Rate