Mount Auburn Flag

Mount Auburn

County Seat:
No
Area (mi²):
0.997
State:
Illinois

Mount Auburn is a village located in Christian County, Illinois. Mount Auburn has a 2026 population of 433. Mount Auburn is currently declining at a rate of -0.69% annually and its population has decreased by -4.42% since the most recent census, which recorded a population of 453 in 2020.

The median household income in Mount Auburn is $43,333 with a poverty rate of 16.79%. The median age in Mount Auburn is 42.7 years: 40.7 years for males, and 49.7 years for females. For every 100 females there are 137.5 males.

433
Total Population
434
Density (mi²)
-3 -0.69%
Growth

Mount Auburn Population

Mount Auburn Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026433-3-0.69%
2025436-4-0.91%
2024440-3-0.68%
2023443-2-0.45%
2022445-5-1.11%
2021450-3-0.66%
2020453-1-0.22%
2019450-6-1.32%
2018456-3-0.65%
2017459-6-1.29%
2016465-3-0.64%
2015468-5-1.06%
2014473-3-0.63%
2013476-3-0.63%
2012479-4-0.83%
201148330.63%
201048420.41%

Median Age

Overall: 42.7 years
Female: 49.7 years
Male: 40.7 years

Mount Auburn Adults

There are 336 adults, (84 of whom are seniors) in Mount Auburn.

Sex Ratio

Female: 168 (42.1%)
Male: 231 (57.9%)

Demographics

The racial composition of Mount Auburn includes 87.22% White, and smaller percentages for Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White34887.22%
Two or more races4611.53%
Native Hawaiian or Pacific Islander51.25%
Race
Population ↓
Percentage (of total)
Two or more races184.51%
Race
Population ↓
Percentage (of total)
White34887.22%
Two or more races287.02%
Native Hawaiian or Pacific Islander51.25%

Mount Auburn Marital Status

Economics and Income Statistics

Mount Auburn 's average per capita income is $37,721. Household income levels show a median of $43,333. The poverty rate stands at 16.79%.

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$83,365-
Families$74,250$79,495
Households$43,333$58,237
Non Families$28,661$39,849

$37,721

Average Income

$43,333

Median Household Income

16.79%

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)