Sedgwick township Flag

Sedgwick township

County:
Harvey County
County Seat:
No
Area (mi²):
35.758
State:
Kansas

Sedgwick township is located in Harvey County, Kansas. Sedgwick township has a 2026 population of 1,728. Sedgwick township is currently declining at a rate of -0.12% annually and its population has decreased by -1.37% since the most recent census, which recorded a population of 1,752 in 2020.

The median household income in Sedgwick township is $84,148 with a poverty rate of 4.02%. The median age in Sedgwick township is 38.4 years: 42.5 years for males, and 34.2 years for females. For every 100 females there are 99.2 males.

1.7K
Total Population
48
Density (mi²)
-2 -0.12%
Growth

Sedgwick township Population

Sedgwick township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20261,728-2-0.12%
20251,730-2-0.12%
20241,732-2-0.12%
20231,734-9-0.52%
20221,743-3-0.17%
20211,746-6-0.34%
20201,75200%
20191,810170.95%
20181,793-21-1.16%
20171,814-23-1.25%
20161,837-6-0.33%
20151,84350.27%
20141,838-5-0.27%
20131,84310.05%
20121,84220.11%
20111,84070.38%
20101,84140.22%

Median Age

Overall: 38.4 years
Female: 34.2 years
Male: 42.5 years

Sedgwick township Adults

There are 1,196 adults, (274 of whom are seniors) in Sedgwick township.

Sex Ratio

Female: 842 (50.2%)
Male: 835 (49.8%)

Demographics

The racial composition of Sedgwick township includes 89.62% White, and smaller percentages for Black or African American, other race and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White1,50389.62%
Two or more races1448.59%
Black or African American211.25%
Other race90.54%
Race
Population ↓
Percentage (of total)
White201.19%
Two or more races130.78%
Other race90.54%
Race
Population ↓
Percentage (of total)
White1,48388.43%
Two or more races1317.81%
Black or African American211.25%

Sedgwick township Marital Status

Economics and Income Statistics

Sedgwick township 's average per capita income is $62,119. Household income levels show a median of $84,148. The poverty rate stands at 4.02%.

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$118,583-
Families$108,875$124,371
Households$84,148$101,342
Non Families$53,889$54,165

$62,119

Average Income

$84,148

Median Household Income

4.02%

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)