Columbia

County in Oregon

County

The population development of Columbia.

Name	Status	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01	Population Estimate 2024-07-01
Columbia	County	37,557	43,560	49,351	52,592	54,063	→
Oregon	State	2,842,321	3,421,399	3,831,074	4,237,224	4,272,371

Contents: Incorporated Places

The population development of the incorporated places in Columbia.

The Details icon links to further information about a selected place including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).

Name	Status	County	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01	Population Estimate 2024-07-01
Clatskanie	City	Columbia	1,397	1,345	1,741	1,716	1,782	→
Columbia City	City	Columbia	1,000	1,566	1,950	1,951	1,949	→
Prescott	City	Columbia	63	68	60	81	82	→
Rainier	City	Columbia	1,848	1,856	1,919	1,904	1,932	→
Scappoose	City	Columbia	4,026	5,197	6,705	8,010	8,282	→
St. Helens	City	Columbia	7,635	10,012	13,052	13,843	14,460	→
Vernonia	City	Columbia	1,807	2,274	2,164	2,375	2,428	→

Source: U.S. Census Bureau.

Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.

Further information about the population structure:

Gender (C 2020)
Males	26,348
Females	26,241

Age Groups (C 2020)
0-17 years	10,860
18-64 years	31,200
65+ years	10,529

Age Distribution (C 2020)
80+ years	2,001
70-79 years	4,841
60-69 years	7,762
50-59 years	7,433
40-49 years	6,610
30-39 years	6,603
20-29 years	5,239
10-19 years	6,450
0-9 years	5,650

Urbanization (C 2020)
Rural	21,679
Urban	30,910

»Race« (C 2020)
White	45,243
Black/African American	323
Indigenous	733
Asian	583
Pacific Islander	121
Some other	1,004
2 or more	4,582

Ethnicity (C 2020)
Hispanic or Latino	3,070
Other	49,519