Listed below are the population and steets for Chewalla City, Washington. Data is gathered from the U.S. Bureau of Census, which is the official source of all such information. The most basic population count data is derived from the 2010 U.S. Census, while other important information comes from the American Community Survey (ACS) program. ACS values are averaged from a five-year set of census data, and are updated annually. Additional data are available from the Massachusetts Executive Office of Labor and Workforce Development, which provides quarterly and monthly updates on the number of jobs and unemployment in the community.