Sedgwick Flag

Sedgwick

County:
Harvey County
County Seat:
No
Area (mi²):
1.634
State:
Kansas

Sedgwick is a city located in Harvey County, Kansas. Sedgwick has a 2026 population of 1,570. Sedgwick is currently declining at a rate of -0.32% annually and its population has decreased by -1.88% since the most recent census, which recorded a population of 1,600 in 2020.

The median household income in Sedgwick is $93,125 with a poverty rate of 5.95%. The median age in Sedgwick is 33.5 years: 37.8 years for males, and 31.2 years for females. For every 100 females there are 80.9 males.

1.6K
Total Population
961
Density (mi²)
-5 -0.32%
Growth

Sedgwick Population

Sedgwick Population

Year ↓
Population
Growth
Annual Change
20261,570-5-0.32%
20251,575-5-0.32%
20241,580-5-0.32%
20231,585-6-0.38%
20221,591-6-0.38%
20211,597-3-0.19%
20201,60000%
20191,658150.91%
20181,643-20-1.2%
20171,663-18-1.07%
20161,681-10-0.59%
20151,69130.18%
20141,688-5-0.3%
20131,69300%
20121,69320.12%
20111,691-4-0.24%
20101,69140.24%

Median Age

Overall: 33.5 years
Female: 31.2 years
Male: 37.8 years

Sedgwick Adults

There are 1,070 adults, (282 of whom are seniors) in Sedgwick.

Sex Ratio

Female: 892 (55.3%)
Male: 722 (44.7%)

Demographics

The racial composition of Sedgwick includes 86.99% White, 3.04% Black or African American, and smaller percentages for other race and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White1,40486.99%
Two or more races1529.42%
Black or African American493.04%
Other race90.56%
Race
Population ↓
Percentage (of total)
White231.43%
Two or more races211.3%
Other race90.56%
Race
Population ↓
Percentage (of total)
White1,38185.56%
Two or more races1318.12%
Black or African American493.04%

Sedgwick Marital Status

Economics and Income Statistics

Sedgwick's average per capita income is $55,179. Household income levels show a median of $93,125. The poverty rate stands at 5.95%.

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$118,750-
Families$108,875$115,082
Households$93,125$96,704
Non Families$36,875$47,684

$55,179

Average Income

$93,125

Median Household Income

5.95%

Poverty Rate

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)