All data

Explore labor and unemployment data for cities, towns, and counties in Massachusetts. This data is maintained by the Department of Unemployment Assistance's Economic Research Department.

View the largest employers by the state of Massachusetts, Workforce Development Area (WDA), New England City and Town Area (NECTA), Labor Market Area, city, or town. Information provided by Data Axle.

See the results of lead and copper drinking water tests in schools and childcare facilities. Filter data by date, town, type of facility, and the measured level of copper or lead. This dataset is hosted in the Energy & Environmental Affairs Data Portal, an open data hub for state environmental data.

View lead screening and blood lead level data by community, as well as other lead reports.

Some providers may be suspended or excluded from working with MassHealth.

Download data about life-threatening allergies in schools, including demographic characteristics of people who experienced anaphylaxis.

View lists of all the electricity generating facilities that have been qualified for the RPS and APS Programs by DOER.

Data and information relating to any locally adopted legislation impacting property taxes assessed by communities

View data on which cities and towns in Massachusetts have enacted taxes on marijuana and meal purchases. This data is hosted on a website managed by the Division of Local Services.

Industry employment projections use current and historical data to project how employment in various industries will change over time. These projections include information on employment and growth state-wide and by Workforce Development Area (WDA).