Columbia township Population

2010–2026

1,200

2026 projection

2.3% since 2020 (decrease)

02004006008001K1.2K1.4K201020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual 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 Columbia township. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20261,200-50.41%
20251,205-50.41%
20241,210-10.08%
20231,211-40.33%
20221,215-50.41%
20211,220-80.65%
20201,228+332.76%
20191,195-100.83%
20181,205-40.33%
20171,209-131.06%

Showing 10 of 17 years.

Columbia township Demographics

47.9median age

Median age

Female47.1 yrs
Male49.1 yrs

Adults

1,025
365 seniors · 36%660 other adults

Sex

Female 49.4% · 616Male 50.6% · 630

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 12 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

Columbia township Income

$84,219median household income

Median household income

$84,219

Half of households earn more, half earn less

Median earnings

$39,400

Typical yearly pay for a worker 25 or older.

Poverty rate

7.6%

About 1 in 13 residents

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

Columbia township Marital Status

59% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married59%62%56%
Never married22%20%24%
Divorced15%17%13%
Widowed4%<1%7%
Separated0%0%0%

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