Rock Creek township Flag

Rock Creek township

County:
Nemaha County
County Seat:
No
Area (mi²):
33.973
State:
Kansas

Rock Creek township is located in Nemaha County, Kansas. Rock Creek township has a 2026 population of 439. Rock Creek township is currently declining at a rate of -0.45% annually and its population has decreased by -3.94% since the most recent census, which recorded a population of 457 in 2020.

The median household income in Rock Creek township is $75,486 with a poverty rate of 0%. The median age in Rock Creek township is 52.4 years: 50.9 years for males, and 52.5 years for females. For every 100 females there are 71.2 males.

439
Total Population
13
Density (mi²)
-2 -0.45%
Growth

Rock Creek township Population

Rock Creek township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026439-2-0.45%
2025441-2-0.45%
2024443-2-0.45%
2023445-3-0.67%
2022448-7-1.54%
2021455-2-0.44%
2020457-1-0.22%
201941830.72%
201841510.24%
2017414-2-0.48%
2016416-3-0.72%
201541910.24%
2014418-3-0.71%
201342110.24%
2012420-1-0.24%
201142151.2%
2010424-1-0.24%

Median Age

Overall: 52.4 years
Female: 52.5 years
Male: 50.9 years

Rock Creek township Adults

There are 295 adults, (75 of whom are seniors) in Rock Creek township.

Sex Ratio

Female: 191 (58.4%)
Male: 136 (41.6%)

Demographics

The racial composition of Rock Creek township includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White327100%
Race
Population ↓
Percentage (of total)
White327100%

Rock Creek township Marital Status

Economics and Income Statistics

Rock Creek township 's average per capita income is $46,985. Household income levels show a median of $75,486. The poverty rate stands at 0%.

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
Families$104,063$322,638
Married Families$104,063-
Households$75,486$223,844
Non Families$27,328$35,404

$46,985

Average Income

$75,486

Median Household Income

0%

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)