Brushy Mound township Flag

Brushy Mound township

County:
Macoupin County
County Seat:
No
Area (mi²):
35.316
State:
Illinois

Brushy Mound township is located in Macoupin County, Illinois. Brushy Mound township has a 2026 population of 646. Brushy Mound township is currently declining at a rate of -0.46% annually and its population has decreased by -2.56% since the most recent census, which recorded a population of 663 in 2020.

The median age in Brushy Mound township is 53.8 years: 57.3 years for males, and 52.6 years for females. For every 100 females there are 91.7 males.

646
Total Population
18
Density (mi²)
-3 -0.46%
Growth

Brushy Mound township Population

Brushy Mound township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026646-3-0.46%
2025649-3-0.46%
2024652-3-0.46%
202365500%
2022655-3-0.46%
2021658-5-0.75%
202066300%
2019678-3-0.44%
2018681-3-0.44%
2017684-1-0.15%
2016685-3-0.44%
2015688-4-0.58%
2014692-6-0.86%
2013698-6-0.85%
2012704-10-1.4%
201171400%
201071410.14%

Median Age

Overall: 53.8 years
Female: 52.6 years
Male: 57.3 years

Brushy Mound township Adults

There are 336 adults, (88 of whom are seniors) in Brushy Mound township.

Sex Ratio

Female: 204 (52.2%)
Male: 187 (47.8%)

Demographics

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

Population by Race

Race
Population ↓
Percentage (of total)
White391100%
Race
Population ↓
Percentage (of total)
White391100%

Brushy Mound 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)