Lyndon Flag

Lyndon

County:
Osage County
County Seat:
Yes
Area (mi²):
0.892
State:
Kansas

Lyndon is a city located in Osage County, Kansas. Lyndon has a 2025 population of 1,039. It is also the county seat of Osage County. Lyndon is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 1,039 in 2020.

The average household income in Lyndon is $85,309 with a poverty rate of 8.47%.The median age in Lyndon is 36 years: 35.1 years for males, and 38.4 years for females.

1K
Total Population
1,165
Density (mi²)
0 0%
Growth

Lyndon Population

Lyndon Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Lyndon includes 94.26% White, 4.14% Black or African American, and smaller percentages for Two or more races, Asian and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White1,11694.26%
Black or African American494.14%
Two or more races181.52%
Asian10.08%

Lyndon Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Lyndon's average per capita income is $44,853. Household income levels show a median of $70,625. The poverty rate stands at 8.47%.

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$95,313-
Families$84,000$93,005
Households$70,625$85,309
Non Families$44,688$55,719

$44,853

Average Income

$70,625

Median Household Income

8.47%

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)