This feature service stores telephone area codes for each municipality and reflects the addition of four "overlay" codes in Massachusetts which took effect on April 2, 2001. For more information on the Commonwealth's area codes, see Verizon's Area Codes Lookup Web page. Also see the Secretary of State's Area Code Regions map.

Map service also available.

In 2019, the most expensive zip code in Massachusetts was 02210, and renters paid on average 4,048 U.S. dollars per month for apartments there. This zip code and many of the other high-priced zip codes were located in Boston.

These data sets include property and code violations from January 1st, 2010 to December 31st, 2021. The data were accessed from boston.data.gov under Public Works Violations and Building and Property Violations. Code violations are issued by the Public Works Department of Code Enforcement Division for breaches of State and City sanitary codes. Building and Property violations are issued by the Building and Structures Division of the Inspectional Services Department and address issues in with housing, health, sanitation, and safety regulations. These data have been processed to generate metrics at three analytic levels: record (Violations.2010_2021), parcel (Violations.2010_2021.Parcel), and neighborhood level (Violations.2010_2021.Neighborhood). These data sets were constructed as part of a collaboration with Boston’s Problem Properties Task Force funded by the National Science Foundation’s Law and Social Science Program.

This feature service stores telephone area codes for each municipality and reflects the addition of four "overlay" codes in Massachusetts which took effect on April 2, 2001. For more information on the Commonwealth's area codes, see Verizon's Area Codes Lookup Web page. Also see the Secretary of State's Area Code Regions map.Feature service also available.

The Massachusetts Vehicle Census Annual Zip Code dataset contains annualized aggregations for annual VMT (Vehicle Miles Travelled) grouped by postal Zip Code, municipality, and vehicle attribute. The dataset uses excise tax data and annual vehicle inspection odometer readings as data inputs. Annual VMT is calculated by a vehicle's estimated daily mileage multiplied by the amount of days a vehicle is actively registered in its corresponding Zip Code.

Violations on Boston buildings or properties issued by inspectors from the Building and Structures Division of the Inspectional Services Department.

Note: property_id is equivalent to sam_id.

Looking for Public Works violations? Check out this dataset: https://data.boston.gov/dataset/public-works-violations

Interactive chart showing code uses and verifications by day

The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). The MTDB represents a seamless national file with no overlaps or gaps between parts, however, each TIGER/Line shapefile is designed to stand alone as an independent data set, or they can be combined to cover the entire nation. Face refers to the areal (polygon) topological primitives that make up MTDB. A face is bounded by one or more edges; its boundary includes only the edges that separate it from other faces, not any interior edges contained within the area of the face. The Topological Faces Shapefile contains the attributes of each topological primitive face. Each face has a unique topological face identifier (TFID) value. Each face in the shapefile includes the key geographic area codes for all geographic areas for which the Census Bureau tabulates data for both the 2020 Census and the annual estimates and surveys. The geometries of each of these geographic areas can then be built by dissolving the face geometries on the appropriate key geographic area codes in the Topological Faces Shapefile.

The official dataset contains a training set (137 images), a validation set (4 images), and a testing set (10 images)

The purpose of this Opensource forum is to promote the development of a JAVA based Application Programming Interface for the field of Mass Properties Engineering.

Live dashboard showing real-time coupon code activity, success rates, and user feedback across multiple stores, powered by the Shopper browser extension.

The datasets introduced in Chapter 6 of my PhD thesis are below. See the thesis for more details. If you use any of these datasets for research purposes you should use the following citation in any resulting publications:

@phdthesis{MnihThesis, author = {Volodymyr Mnih}, title = {Machine Learning for Aerial Image Labeling}, school = {University of Toronto}, year = {2013} }

The Massachusetts Vehicle Census (MVC) is the first state-level dataset in the nation that joins vehicle-level odometer readings with vehicle attribute and registration transaction histories. This powerful resource allows policymakers, researchers, and other stakeholders understand state and local trends in vehicle usage and ownership.

Geospatial data about City of Springfield, Massachusetts Zip Codes. Export to CAD, GIS, PDF, CSV and access via API.

This data release contains extended estimates of daily groundwater levels and monthly percentiles at 27 short-term monitoring wells in Massachusetts. The Maintenance of Variance Extension Type 1 (MOVE.1) regression method was used to extend short-term groundwater levels at wells with less than 10 years of continuous data. This method uses groundwater level data from a correlated long-term monitoring well (index well) to estimate the groundwater level record for the short-term monitoring well. MOVE.1 regressions are used widely throughout the hydrologic community to extend flow records from streamgaging stations but are less commonly used to extend groundwater records at wells. The data in this data release document the results of the MOVE.1 regressions to estimate groundwater levels and compute updated monthly percentiles for select wells used in the groundwater index in the Massachusetts Drought Management Plan (2019). The U.S. Geological Survey (USGS) groundwater identification ...

Amherst Code Violation Complaints, revised nightly

Authorities: M.G.L. c. 143, �� 93-100: Inspection and Regulation of, and Licenses for, Buildings, Elevators and Cinematographs; 780 CMR: Massachusetts State Building Code. Jurisdiction: Structural, life, and fire safety of buildings and structures in the Commonwealth of Massachusetts. Applicability: New construction, renovation, or demolition of existing structures, and changes of use or occupancy of an existing building must conform to the provisions of the Massachusetts State Building Code. Regulatory The purpose of the State Building Code is to protect public safety by ensuring that buildings that are intended for occupancy are structurally sound, are constructed of appropriate materials, have adequate egress for fire safety, promote energy conservation, and have adequate sanitary facilities. The building code is written by the State Board of Regulations and Standards, and is administered locally by board-certified building inspectors. Review Process: Application for a building permit is made to the local building inspector. The application is, to some extent, locally determined, but certain minimum information, such as a site description, contractor information, a description of the proposed work, and a cost estimate must be included. The local building official will issue a building permit and will also inspect the construction to ensure compliance with the building code. Forms: Locally determined. Fees Locally determined. Website: Board of Building Regulations and Standards. Contact: Local Building Department.

This data set summarizes participation by Cambridge residents by zip code in three public benefit programs, Supplemental Nutrition Assistance Program (SNAP), Temporary Assistance for Families with Dependent Children (TADFC), and Emergency Aid to the Elderly, Disabled, and Children (EAEDC). Data was drawn from Monthly Caseload by Zip Code reports published by the Department of Transitional Assistance (DTA), which have been published monthly since August 2017.

More information about these food and cash assistance programs, and the complete Monthly Caseload by Zip Code reports, which include program utilization data from all Massachusetts zip codes, may be found on the DTA website:

https://www.mass.gov/orgs/department-of-transitional-assistance

Geographic Extent: Central Maine, covering approximately 2,882 total square miles at QL 2. Western Massachusetts, covering approximately 815 total square miles at QL 1. Western Massachusetts, covering approximately 2,770 total square miles at QL 2.

      Dataset Description:
      The Maine and Massachusetts 20...

The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). The MTDB represents a seamless national file with no overlaps or gaps between parts, however, each TIGER/Line shapefile is designed to stand alone as an independent data set, or they can be combined to cover the entire nation. Census tracts are small, relatively permanent statistical subdivisions of a county or equivalent entity, and were defined by local participants as part of the 2020 Census Participant Statistical Areas Program. The Census Bureau delineated the census tracts in situations where no local participant existed or where all the potential participants declined to participate. The primary purpose of census tracts is to provide a stable set of geographic units for the presentation of census data and comparison back to previous decennial censuses. Census tracts generally have a population size between 1,200 and 8,000 people, with an optimum size of 4,000 people. When first delineated, census tracts were designed to be homogeneous with respect to population characteristics, economic status, and living conditions. The spatial size of census tracts varies widely depending on the density of settlement. Physical changes in street patterns caused by highway construction, new development, and so forth, may require boundary revisions. In addition, census tracts occasionally are split due to population growth, or combined as a result of substantial population decline. Census tract boundaries generally follow visible and identifiable features. They may follow legal boundaries such as minor civil division (MCD) or incorporated place boundaries in some States and situations to allow for census tract-to-governmental unit relationships where the governmental boundaries tend to remain unchanged between censuses. State and county boundaries always are census tract boundaries in the standard census geographic hierarchy. In a few rare instances, a census tract may consist of noncontiguous areas. These noncontiguous areas may occur where the census tracts are coextensive with all or parts of legal entities that are themselves noncontiguous. For the 2010 Census, the census tract code range of 9400 through 9499 was enforced for census tracts that include a majority American Indian population according to Census 2000 data and/or their area was primarily covered by federally recognized American Indian reservations and/or off-reservation trust lands; the code range 9800 through 9899 was enforced for those census tracts that contained little or no population and represented a relatively large special land use area such as a National Park, military installation, or a business/industrial park; and the code range 9900 through 9998 was enforced for those census tracts that contained only water area, no land area.