Crook township Flag

Crook township

County:
Hamilton County
County Seat:
No
Area (mi²):
35.623
State:
Illinois

Crook township is located in Hamilton County, Illinois. Crook township has a 2026 population of 284. Crook township is currently declining at a rate of -0.7% annually and its population has decreased by -1.39% since the most recent census, which recorded a population of 288 in 2020.

The median age in Crook township is 62.4 years: 58.5 years for males, and 62.8 years for females. For every 100 females there are 78.6 males.

284
Total Population
8
Density (mi²)
-2 -0.7%
Growth

Crook township Population

Crook township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Crook township includes 98.15% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

White (98.15%)

Two or more races (1.85%)

Race
Population
Percentage (of total)
White31998.15%
Two or more races61.85%

Crook township Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

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)