Senachwine township Flag

Senachwine township

County:
Putnam County
County Seat:
No
Area (mi²):
31.831
State:
Illinois

Senachwine township is located in Putnam County, Illinois. Senachwine township has a 2025 population of 625. Senachwine township is currently growing at a rate of 0.64% annually and its population has increased by 2.12% since the most recent census, which recorded a population of 612 in 2020.

The average household income in Senachwine township is $77,969 with a poverty rate of 16.89%. The median age in Senachwine township is 63.6 years: 67.6 years for males, and 63.4 years for females.

625
Total Population
20
Density (mi²)
4 0.64%
Growth

Senachwine township Population

Senachwine township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Senachwine township includes 93.17% White, 3.41% Asian, and smaller percentages for Black or African American, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Asian

Two or more races

Black or African American

Native American

Native Hawaiian or Pacific Islander

Other race

Race
Population
Percentage (of total)
White54693.17%
Asian203.41%
Two or more races203.41%
Black or African American00%
Native American00%
Native Hawaiian or Pacific Islander00%
Other race00%

Senachwine township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Senachwine township's average per capita income is $26,125. Household income levels show a median of $74,643. The poverty rate stands at 16.89%.

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$96,806-
Families$96,111$93,890
Households$74,643$77,969
Non Families$48,929$42,248

$26,125

Average Income

$74,643

Median Household Income

16.89%

Poverty Rate

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)