Attica township Flag

Attica township

County:
Harper County
County Seat:
No
Area (mi²):
27.458
State:
Kansas

Attica township is located in Harper County, Kansas. Attica township has a 2026 population of 9,084. Attica township is currently growing at a rate of 3.67% annually and its population has increased by 22.21% since the most recent census, which recorded a population of 7,433 in 2020.

The median household income in Attica township is $94,411 with a poverty rate of 3.68%. The median age in Attica township is 31.8 years: 32.1 years for males, and 31.7 years for females. For every 100 females there are 89.0 males.

9.1K
Total Population
331
Density (mi²)
322 3.67%
Growth

Attica township Population

Attica township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20269,0843223.67%
20258,7623223.82%
20248,4403223.97%
20238,1182473.14%
20227,8711802.34%
20217,6912583.47%
20207,433520.7%
20197,2661201.68%
20187,146-18-0.25%
20177,164130.18%
20167,151130.18%
20157,138360.51%
20147,1021251.79%
20136,977640.93%
20126,913731.07%
20116,8401151.71%
20106,762390.58%

Median Age

Overall: 31.8 years
Female: 31.7 years
Male: 32.1 years

Attica township Adults

There are 5,488 adults, (880 of whom are seniors) in Attica township.

Sex Ratio

Female: 4,186 (52.9%)
Male: 3,724 (47.1%)

Demographics

The racial composition of Attica township includes 91.24% White, and smaller percentages for other race, Black or African American, Asian and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White7,21791.24%
Two or more races4605.82%
Other race1201.52%
Black or African American760.96%
Asian370.47%
Race
Population ↓
Percentage (of total)
White3574.51%
Two or more races2943.72%
Other race1201.52%
Race
Population ↓
Percentage (of total)
White6,86086.73%
Two or more races1662.1%
Black or African American760.96%
Asian370.47%

Attica township Marital Status

Economics and Income Statistics

Attica township 's average per capita income is $61,374. Household income levels show a median of $94,411. The poverty rate stands at 3.68%.

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$120,307-
Families$106,905$122,095
Households$94,411$116,117
Non Families$66,188$86,291

$61,374

Average Income

$94,411

Median Household Income

3.68%

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)