West Columbia Population

1940–2026

3,639

2026 projection

0.2% since 2020 (increase)

01K2K3K4K5K19401960198020002020

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 West Columbia. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20263,639+30.08%
20253,636-110.30%
20243,647+200.55%
20233,627+250.69%
20223,602-90.25%
20213,611-210.58%
20203,632-2105.47%
20193,842-431.11%
20183,885-140.36%
20173,899+100.26%

Showing 10 of 24 years.

West Columbia Demographics

39.2median age

Median age

Female48.4 yrs
Male28.9 yrs

Adults

2,803
770 seniors · 27%2,033 other adults

Sex

Female 57.6% · 2,084Male 42.4% · 1,537

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 36 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

West Columbia Income

$43,490median household income

Median household income

$43,490

Half of households earn more, half earn less

Median earnings

$19,632

Typical yearly pay for a worker 25 or older.

Poverty rate

14.6%

About 1 in 7 residents

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

West Columbia Marital Status

46% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married46%52%41%
Never married31%44%21%
Divorced9%0%15%
Widowed13%1%22%
Separated1%3%<1%

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