Sidney township Flag

Sidney township

County Seat:
No
Area (mi²):
36.315
State:
Illinois

Sidney township is located in Champaign County, Illinois. Sidney township has a 2026 population of 1,653. Sidney township is currently declining at a rate of -0.06% annually and its population has decreased by -2.65% since the most recent census, which recorded a population of 1,698 in 2020.

The median household income in Sidney township is $107,222 with a poverty rate of 5.28%. The median age in Sidney township is 40.1 years: 39.2 years for males, and 42.3 years for females. For every 100 females there are 113.8 males.

1.7K
Total Population
46
Density (mi²)
-1 -0.06%
Growth

Sidney township Population

Sidney township Population

Year ↓
Population
Growth
Annual Change
20261,653-1-0.06%
20251,654-1-0.06%
20241,655-5-0.3%
20231,660-11-0.66%
20221,671-10-0.59%
20211,681-17-1%
20201,698-7-0.41%
20191,657-31-1.84%
20181,688-19-1.11%
20171,707-11-0.64%
20161,718-16-0.92%
20151,734-13-0.74%
20141,74720.11%
20131,74550.29%
20121,74020.12%
20111,73850.29%
20101,73030.17%

Median Age

Overall: 40.1 years
Female: 42.3 years
Male: 39.2 years

Sidney township Adults

There are 1,003 adults, (268 of whom are seniors) in Sidney township.

Sex Ratio

Female: 652 (46.8%)
Male: 742 (53.2%)

Demographics

The racial composition of Sidney township includes 97.85% White, and smaller percentages for Two or more races, other race, Asian, Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White1,36497.85%
Two or more races130.93%
Other race100.72%
Asian50.36%
Black or African American20.14%
Race
Population ↓
Percentage (of total)
White493.52%
Two or more races70.5%
Race
Population ↓
Percentage (of total)
White1,31594.33%
Other race100.72%
Two or more races60.43%
Asian50.36%
Black or African American20.14%

Sidney township Marital Status

Economics and Income Statistics

Sidney township's average per capita income is $63,989. Household income levels show a median of $107,222. The poverty rate stands at 5.28%.

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$142,614-
Families$132,589$141,095
Households$107,222$123,659
Non Families$68,125$71,282

$63,989

Average Income

$107,222

Median Household Income

5.28%

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)