This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Salem Metropolitan Area. Locator map of the Salem OR MSA Salem Metropolitan Statistical Area in the northwestern part of the state of Oregon Modified from census gov pdf this United States Census Bureau file based on census gov txt this Census definitions list User Nyttend US Government work is public domain and my work is Maps