La Harpe township Flag

La Harpe township

County:
Hancock County
County Seat:
No
Area (mi²):
37.31
State:
Illinois

La Harpe township is located in Hancock County, Illinois. La Harpe township has a 2026 population of 1,313. La Harpe township is currently declining at a rate of -0.98% annually and its population has decreased by -4.86% since the most recent census, which recorded a population of 1,380 in 2020.

The median household income in La Harpe township is $60,417 with a poverty rate of 10.18%. The median age in La Harpe township is 40.4 years: 40.7 years for males, and 39.9 years for females. For every 100 females there are 102.9 males.

1.3K
Total Population
35
Density (mi²)
-13 -0.98%
Growth

La Harpe township Population

La Harpe township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20261,313-13-0.98%
20251,326-13-0.97%
20241,339-13-0.96%
20231,352-5-0.37%
20221,357-9-0.66%
20211,366-14-1.01%
20201,380-5-0.36%
20191,367-9-0.65%
20181,376-11-0.79%
20171,387-20-1.42%
20161,407-2-0.14%
20151,409-6-0.42%
20141,415-16-1.12%
20131,431-23-1.58%
20121,454-12-0.82%
20111,466-7-0.48%
20101,472-1-0.07%

Median Age

Overall: 40.4 years
Female: 39.9 years
Male: 40.7 years

La Harpe township Adults

There are 1,234 adults, (336 of whom are seniors) in La Harpe township.

Sex Ratio

Female: 792 (49.3%)
Male: 815 (50.7%)

Demographics

The racial composition of La Harpe township includes 95.77% White, and smaller percentages for other race, Asian and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White1,53995.77%
Two or more races633.92%
Other race40.25%
Asian10.06%
Race
Population ↓
Percentage (of total)
Two or more races130.81%
Other race40.25%
White30.19%
Race
Population ↓
Percentage (of total)
White1,53695.58%
Two or more races503.11%
Asian10.06%

La Harpe township Marital Status

Economics and Income Statistics

La Harpe township 's average per capita income is $44,427. Household income levels show a median of $60,417. The poverty rate stands at 10.18%.

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$83,264-
Families$71,071$82,815
Households$60,417$70,760
Non Families$24,306$44,430

$44,427

Average Income

$60,417

Median Household Income

10.18%

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)