The North Atlantic Population Project (NAPP) harmonizes and disseminates nineteenth and early twentieth century census microdata. The collection includes data from Canada, Denmark, Great Britain, Germany, Iceland, Norway, Sweden, and the United States for the period 1703 to 1911. Use it for GOOD -- never for EVIL.
Mason County is a county located in the U.S. state of Washington. As of the 2010 census, the population was 60,699. The county seat and only incorporated city is Shelton. The county was formed out of King County on March 13, 1854.
In the 2005-9 period, the foreign-born. population of Mason County was estimated to be 4%. The rate of change has decreased. from 97% increase between 1990 and 2000, to 11% increase from 2000 to 2005/9 period.