American Community Survey

A comparison of select characteristics of Massachusetts communities with populations over 65,000 according to the 2005-2009 American Community Survey.
SOURCE: US Census Bureau, 2005-2009 American Community Survey 1-Year Estimates
NOTE: The US Census's American Community Survey numbers are estimates based on sample data collected from January 1, 2005 to December 31, 2009. The data are estimates, not counts, unlike the US Census, whose numbers are released every 10 years. Because they are estimates, the data has margins of error, which generally are larger with smaller communities or groups.
Daigo Fujiwara/Globe Staff
American Community Survey: Massachusetts Map (12/14/10)