Twin Grove township Flag

Twin Grove township

County Seat:
No
Area (mi²):
57.152
State:
Kansas

Twin Grove township is located in Greenwood County, Kansas. Twin Grove township has a 2026 population of 401. Twin Grove township is currently declining at a rate of -0.5% annually and its population has decreased by -1.96% since the most recent census, which recorded a population of 409 in 2020.

The median household income in Twin Grove township is $44,821 with a poverty rate of 8.44%. The median age in Twin Grove township is 62.1 years: 61.4 years for males, and 62.3 years for females. For every 100 females there are 89.0 males.

401
Total Population
7.0
Density (mi²)
-2 -0.5%
Growth

Twin Grove township Population

Twin Grove township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026401-2-0.5%
2025403-2-0.49%
2024405-2-0.49%
202340710.25%
202240610.25%
2021405-4-0.98%
2020409-2-0.49%
2019440-1-0.23%
2018441-4-0.9%
2017445-2-0.45%
2016447-10-2.19%
2015457-2-0.44%
2014459-6-1.29%
2013465-4-0.85%
2012469-14-2.9%
2011483-5-1.02%
2010487-1-0.2%

Median Age

Overall: 62.1 years
Female: 62.3 years
Male: 61.4 years

Twin Grove township Adults

There are 279 adults, (125 of whom are seniors) in Twin Grove township.

Sex Ratio

Female: 163 (52.9%)
Male: 145 (47.1%)

Demographics

The racial composition of Twin Grove township includes 89.61% White, 4.87% Native American, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White27689.61%
Two or more races175.52%
Native American154.87%
Race
Population ↓
Percentage (of total)
White27689.61%
Two or more races175.52%
Native American154.87%

Twin Grove township Marital Status

Economics and Income Statistics

Twin Grove township 's average per capita income is $27,000. Household income levels show a median of $44,821. The poverty rate stands at 8.44%.

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$54,688-
Families$52,500$55,762
Households$44,821$61,718
Non Families$27,778$69,555

$27,000

Average Income

$44,821

Median Household Income

8.44%

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)