Olpe Flag

Olpe

County:
Lyon County
County Seat:
No
Area (mi²):
0.702
State:
Kansas

Olpe is a city located in Lyon County, Kansas. Olpe has a 2025 population of 531 . Olpe is currently growing at a rate of 0.57% annually and its population has increased by 2.91% since the most recent census, which recorded a population of 516 in 2020.

The average household income in Olpe is $102,114 with a poverty rate of 1.35%. The median age in Olpe is 32.5 years: 33.6 years for males, and 28.4 years for females. For every 100 females there are 90.2 males.

531
Total Population
757
Density (mi²)
3 0.57%
Growth

Olpe Population

Olpe Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Olpe includes 91.38% White, and smaller percentages for Black or African American, other race and multiracial populations.

Population by Race

White (91.38%)

Two or more races (7.3%)

Black or African American (1%)

Other race (0.33%)

Race
Population
Percentage (of total)
White55191.38%
Two or more races447.3%
Black or African American61%
Other race20.33%

Olpe Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Olpe's average per capita income is $48,750. Household income levels show a median of $87,917. The poverty rate stands at 1.35%.

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$116,058-
Families$112,917$120,124
Households$87,917$102,114
Non Families$40,714$34,100

$48,750

Average Income

$87,917

Median Household Income

1.35%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)