Dewey Flag

Dewey

County Seat:
No
Area (mi²):
0.097
State:
Illinois

Dewey is a CDP located in Champaign County, Illinois. Dewey has a 2026 population of 87. Dewey is currently growing at a rate of 6.1% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median age in Dewey is 40.5 years: 0 years for males, and 40.4 years for females. For every 100 females there are 11.3 males.

87
Total Population
901
Density (mi²)
5 6.1%
Growth

Dewey Population

Dewey Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20268756.1%
20258267.89%

Median Age

Overall: 40.5 years
Female: 40.4 years
Male: 0 years

Dewey Adults

There are 61 adults, (11 of whom are seniors) in Dewey.

Sex Ratio

Female: 80 (89.9%)
Male: 9 (10.1%)

Demographics

The racial composition of Dewey includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White89100%
Race
Population ↓
Percentage (of total)
White89100%

Dewey Marital Status

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)