Triumph Flag

Triumph

County:
LaSalle County
County Seat:
No
Area (mi²):
0.149
State:
Illinois

Triumph is a CDP located in LaSalle County, Illinois. Triumph has a 2026 population of 92. Triumph is currently growing at a rate of 5.75% 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 Triumph is 50.7 years: 52.5 years for males, and 50.2 years for females. For every 100 females there are 112.8 males.

92
Total Population
618
Density (mi²)
5 5.75%
Growth

Triumph Population

Triumph Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20269255.75%
20258767.41%

Median Age

Overall: 50.7 years
Female: 50.2 years
Male: 52.5 years

Triumph Adults

There are 83 adults, (24 of whom are seniors) in Triumph.

Sex Ratio

Female: 39 (47%)
Male: 44 (53%)

Demographics

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

Population by Race

Race
Population ↓
Percentage (of total)
White83100%
Race
Population ↓
Percentage (of total)
White83100%

Triumph 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)