Dukes County GIS Portal (Massachusetts)

Search for Dukes County, MA GIS maps. A GIS map search can provide information like county maps, town maps, city maps, local maps, property maps, parcel maps, plat maps, public property, property tax assessments, flood zones, zoning boundaries, geographic information, historical maps, and property tax information.


Dukes County Assessor Offices are charged with determining the value of taxable property in their county or local area in order to calculate Dukes County property taxes. In addition to property values, Assessors maintain detailed county and local maps, including Geographic Information Science (GIS) maps. These Dukes County GIS maps can show public property, parks, property divisions, and roads, as well as property assessments and property taxes in Dukes County, Massachusetts. These maps can also include place names, bodies of water, flood zones, property zones, and other geographic information. Some Assessors may keep historic GIS maps that include historic property tax assessments. These maps may be available on the Dukes County Assessor Office website.

Chilmark Assessor Chilmark MA 401 Middle Road 02535 508-645-2102

Oak Bluffs Assessor Oak Bluffs MA 52 Pacific Avenue 02568 508-693-3554


Dukes County Town and City Halls provide municipal services for their town or city, including preserving vital records and maintaining records on their jurisdiction such as Dukes County GIS maps. The GIS maps at a Dukes County Town or City Hall can include property boundaries, public property, unclaimed parcels, and roads, as well as appraisal values for properties and property tax assessments in Dukes County, Massachusetts. These GIS maps may also show population information, place names, zoning boundaries, bodies of water, flood zones, and other geographic information. Some Town and City Halls also have historical maps of their area. These maps are often available to the public on the Dukes County Town and City Hall website.

Chilmark Town Hall Chilmark MA 401 Middle Road 02535 508-645-2107

Edgartown Town Hall Edgartown MA 70 Main Street 02539 508-627-6110

Oak Bluffs Town Hall Oak Bluffs MA 56 School Street 02568 508-693-3554

Tisbury Town Hall Vineyard Haven MA 51 Spring St 02568 508-696-4215

West Tisbury Town Hall Tisbury MA 1059 State Road 02568 508-696-0103


Dukes County Clerk Offices maintain public records for a county or local government, which includes GIS maps. These maps provide detailed information on the area, including Dukes County property maps that show boundaries, public property, property divisions, and in some cases, population information in Dukes County, Massachusetts. They may also include property value assessments and property tax rates. Dukes County GIS maps can show place names, bodies of water, zoning information, flood zones, and other geographic information. Clerks may also have historic GIS maps from the USGS or other organizations, and these maps are often available online through the Clerk Office website.

Dukes County Clerk Edgartown MA PO Box 1267 02539 508-627-4668

Edgartown Clerk Edgartown MA 81 Main Street 02539 508-627-3751