Frederick township Flag

Frederick township

County:
Schuyler County
County Seat:
No
Area (mi²):
13.807
State:
Illinois

Frederick township is located in Schuyler County, Illinois. Frederick township has a 2026 population of 148. Frederick township is currently declining at a rate of -0.67% annually and its population has decreased by -3.9% since the most recent census, which recorded a population of 154 in 2020.

The median age in Frederick township is 43.9 years: 43.5 years for males, and 47.9 years for females. For every 100 females there are 195.7 males.

148
Total Population
11
Density (mi²)
-1 -0.67%
Growth

Frederick township Population

Frederick township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026148-1-0.67%
2025149-1-0.67%
2024150-1-0.66%
2023151-1-0.66%
2022152-1-0.65%
2021153-1-0.65%
2020154-1-0.65%
2019158-1-0.63%
2018159-2-1.24%
2017161-2-1.23%
2016163-4-2.4%
2015167-3-1.76%
2014170-3-1.73%
2013173-2-1.14%
201217500%
2011175-1-0.57%
201017700%

Median Age

Overall: 43.9 years
Female: 47.9 years
Male: 43.5 years

Frederick township Adults

There are 114 adults, (32 of whom are seniors) in Frederick township.

Sex Ratio

Female: 47 (33.8%)
Male: 92 (66.2%)

Demographics

The racial composition of Frederick township includes 88.49% White, and smaller percentages for Asian and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White12388.49%
Two or more races139.35%
Asian32.16%
Race
Population ↓
Percentage (of total)
White12388.49%
Two or more races139.35%
Asian32.16%

Frederick township 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)