Mongo Flag

Mongo

County:
LaGrange County
County Seat:
No
Area (mi²):
0.389
State:
Indiana

Mongo is a CDP located in LaGrange County, Indiana. Mongo has a 2026 population of 379. Mongo 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 age in Mongo is 42.4 years: 59.8 years for males, and 21.9 years for females. For every 100 females there are 186.0 males.

379
Total Population
974
Density (mi²)
24 6.76%
Growth

Mongo Population

Mongo Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026379246.76%
2025355236.93%

Median Age

Overall: 42.4 years
Female: 21.9 years
Male: 59.8 years

Mongo Adults

There are 217 adults, (74 of whom are seniors) in Mongo.

Sex Ratio

Female: 86 (35%)
Male: 160 (65%)

Demographics

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

Population by Race

Race
Population ↓
Percentage (of total)
White246100%
Race
Population ↓
Percentage (of total)
White246100%

Mongo 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)