In 2019, Suffolk County, MA had a population of 804k people with a median age of 33.1 and a median household income of $77,558. Between 2018 and 2019 the population of Suffolk County, MA declined from 807,252 to 803,907, a −0.414% decrease and its median household income grew from $69,985 to $77,558, a 10.8% increase.
The 5 largest ethnic groups in Suffolk County, MA are White (Non-Hispanic) (44.6%), Black or African American (Non-Hispanic) (19.8%), White (Hispanic) (10.6%), Asian (Non-Hispanic) (8.83%), and Two+ (Hispanic) (5.36%). 39.3% of the households in Suffolk County, MA speak a non-English language at home as their primary language, and 85.4% of the residents in Suffolk County, MA are U.S. citizens.
In 2019, the median property value in Suffolk County, MA was $593,900, and the homeownership rate was 36.3%. Most people in Suffolk County, MA drove alone to work, and the average commute time was 30.7 minutes. The average car ownership in Suffolk County, MA was 1 car per household.