There are 2 Mass Media Companies in Columbia County, Oregon, serving a population of 50,207 people in an area of 658 square miles. There is 1 Mass Media Company per 25,103 people, and 1 Mass Media Company per 328 square miles.
In Oregon, Columbia County is ranked 5th of 36 counties in Mass Media Companies per capita, and 7th of 36 counties in Mass Media Companies per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Columbia County Mass Media Companies.
Bartholomew Productions 33470 Southwest Chinook Plaza Scappoose, OR AV Production
Trailerchix 31421 Northwest Reeder Road Portland, OR AV Production