Sumner Flag

Sumner

County:
Reno County
County Seat:
No
Area (mi²):
40.598
State:
Kansas

Sumner is located in Reno County, Kansas. Sumner has a 2025 population of 675 . Sumner is currently growing at a rate of 0.45% annually but its population has decreased by -0.15% since the most recent census, which recorded a population of 676 in 2020.

The median household income in Sumner is $101,458 with a poverty rate of 4.36%. The median age in Sumner is 43.3 years: 44.7 years for males, and 40.7 years for females. For every 100 females there are 103.3 males.

675
Total Population
17
Density (mi²)
3 0.45%
Growth

Sumner Population

Sumner Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Sumner includes 95.46% White, and smaller percentages for and multiracial populations.

Population by Race

White (95.46%)

Two or more races (4.54%)

Race
Population
Percentage (of total)
White52695.46%
Two or more races254.54%

Sumner Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Sumner's average per capita income is $52,847. Household income levels show a median of $101,458. The poverty rate stands at 4.36%.

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
Non Families$105,893$86,575
Households$101,458$102,584
Families$99,250$106,272
Married Families$99,250-

$52,847

Average Income

$101,458

Median Household Income

4.36%

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)