Columbia demographics profile

Population density (sq mi)1,5073,05197
Median age40.631.137.6
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)n/a40%56%
Speak Englishn/a87%81%
Speak Spanishn/a5%8%

Did you know?

  • The population density in Columbia is 51% lower than Bellingham.
  • The median age in Columbia is 31% higher than Bellingham.
  • In Columbia 91.11% of the population is White.
  • In Columbia 0.00% of the population is African American.
  • In Columbia 1.79% of the population is Asian.

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Compare Bellingham, WA Demographics To Other Cities

Columbia population breakdown by race

African American0.00%1.45%3.63%
American Indian0.23%1.82%1.33%
Native Hawaiian0.00%0.21%0.63%
Mixed race5.60%4.87%5.34%
Other race1.27%2.90%3.92%
In Columbia, 8.2% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

Languages spoken

Place of birth by citizenship

Household income distribution

Source of income

Columbia age breakdown

Marital status

Age of children in married couples

Source: The Columbia, Bellingham, WA demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).