Foster Flag

Foster

County:
Fountain County
County Seat:
No
Area (mi²):
1.286
State:
Indiana

Foster is a CDP located in Fountain County, Indiana. Foster has a 2026 population of 158. Foster is currently growing at a rate of 6.76% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in Foster is $120,703 with a poverty rate of 0%. The median age in Foster is 41.8 years: 41.6 years for males, and 56.4 years for females. For every 100 females there are 132.6 males.

158
Total Population
123
Density (mi²)
10 6.76%
Growth

Foster Population

Foster Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026158106.76%
2025148107.25%

Median Age

Overall: 41.8 years
Female: 56.4 years
Male: 41.6 years

Foster Adults

There are 72 adults, (9 of whom are seniors) in Foster.

Sex Ratio

Female: 43 (43%)
Male: 57 (57%)

Demographics

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

Population by Race

Race
Population ↓
Percentage (of total)
White100100%
Race
Population ↓
Percentage (of total)
White100100%

Foster Marital Status

Economics and Income Statistics

Foster 's average per capita income is $56,964. Household income levels show a median of $120,703. The poverty rate stands at 0%.

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
Families$121,406$116,913
Households$120,703$99,502
Married Families--
Non Families--

$56,964

Average Income

$120,703

Median Household Income

0%

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)