Delaware Flag

Delaware

County Seat:
No
Area (mi²):
19.869
State:
Kansas

Delaware is located in Leavenworth County, Kansas. Delaware has a 2025 population of 1,132 . Delaware is currently growing at a rate of 1.34% annually and its population has increased by 5.6% since the most recent census, which recorded a population of 1,072 in 2020.

The average household income in Delaware is $134,473 with a poverty rate of 8.14%. The median age in Delaware is 48 years: 53.4 years for males, and 47.4 years for females. For every 100 females there are 81.9 males.

1.1K
Total Population
57
Density (mi²)
15 1.34%
Growth

Delaware Population

Delaware Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Delaware includes 93.53% White, and smaller percentages for Native Hawaiian or Pacific Islander, Native American and multiracial populations.

Population by Race

White (93.53%)

Two or more races (3.35%)

Native Hawaiian or Pacific Islander (1.68%)

Native American (1.44%)

Race
Population
Percentage (of total)
White78193.53%
Two or more races283.35%
Native Hawaiian or Pacific Islander141.68%
Native American121.44%

Delaware Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Delaware's average per capita income is $72,292. Household income levels show a median of $135,231. The poverty rate stands at 8.14%.

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$139,737-
Families$139,112$157,894
Households$135,231$134,473
Non Families-$74,486

$72,292

Average Income

$135,231

Median Household Income

8.14%

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)