Bath township Flag

Bath township

County:
Mason County
County Seat:
No
Area (mi²):
66.783
State:
Illinois

Bath township is located in Mason County, Illinois. Bath township has a 2026 population of 706. Bath township is currently declining at a rate of -0.28% annually and its population has decreased by -4.21% since the most recent census, which recorded a population of 737 in 2020.

The median household income in Bath township is $61,458 with a poverty rate of 13.65%. The median age in Bath township is 54.6 years: 49.6 years for males, and 59.1 years for females. For every 100 females there are 74.3 males.

706
Total Population
11
Density (mi²)
-2 -0.28%
Growth

Bath township Population

Bath township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026706-2-0.28%
2025708-2-0.28%
2024710-2-0.28%
2023712-9-1.25%
2022721-4-0.55%
2021725-12-1.63%
2020737-2-0.27%
2019806-5-0.62%
2018811-6-0.73%
201781720.25%
2016815-9-1.09%
2015824-13-1.55%
2014837-2-0.24%
2013839-11-1.29%
2012850-9-1.05%
2011859-7-0.81%
2010867-1-0.12%

Median Age

Overall: 54.6 years
Female: 59.1 years
Male: 49.6 years

Bath township Adults

There are 578 adults, (185 of whom are seniors) in Bath township.

Sex Ratio

Female: 374 (57.4%)
Male: 278 (42.6%)

Demographics

The racial composition of Bath township includes 99.08% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White64699.08%
Two or more races60.92%
Race
Population ↓
Percentage (of total)
White304.6%
Race
Population ↓
Percentage (of total)
White61694.48%
Two or more races60.92%

Bath township Marital Status

Economics and Income Statistics

Bath township 's average per capita income is $38,490. Household income levels show a median of $61,458. The poverty rate stands at 13.65%.

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$68,611-
Families$64,643$75,586
Households$61,458$68,690
Non Families-$58,176

$38,490

Average Income

$61,458

Median Household Income

13.65%

Poverty Rate

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)