Ossian Population

1880–2026

3,470

2026 projection

6.2% since 2020 (increase)

05001K1.5K2K2.5K3K3.5K18801900192019401960198020002020

Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Ossian. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20263,470+220.64%
20253,448+10.03%
20243,447+210.61%
20233,426+391.15%
20223,387+220.65%
20213,365+993.03%
20203,266-130.40%
20193,279+80.24%
20183,271-50.15%
20173,276+30.09%

Showing 10 of 29 years.

The 2020 row compares the April 1 Census count with the July 1, 2019 estimate (about nine months). Its Growth and Annual change therefore do not represent a full year.

Growth since 2020, compared

Ossian is growing about as fast as Wells County and Indiana, and slower than the U.S.

  • United States+3.1%
  • Ossian+2.7%
  • Indiana+2.7%
  • Wells County+2.6%

Change from July 1, 2020 to July 1, 2025 population estimates—not annualized growth or site projections.

Source: U.S. Census Bureau. U.S. totals are summed from the 50 states and D.C.; unavailable comparisons are omitted.

Ossian Demographics

44.1median age

Median age

Female52.3 yrs
Male38.3 yrs

Adults

2,606
903 seniors (65+) · 35% of adults1,703 other adults

Sex

Female 53.4% · 1,806Male 46.6% · 1,578

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 34 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Ossian Income

$71,563median household income

Median household income

$71,563

Half of households earn more, half earn less

Median earnings

$49,028

Typical yearly pay for a worker 25 or older.

Poverty rate

6.7%

About 1 in 15 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Ossian Marital Status

57% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married57%61%54%
Never married20%27%14%
Divorced13%9%16%
Widowed11%4%16%
Separated0%0%0%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201