The Suffolk County GIS Viewer holds data pertaining to transportation, elevation, jurisdiction, health & safety, infrastructure, environment, reference, records and land use. Use this viewer to search by address or tax parcel.

This GIS dataset was prepared by the Suffolk County Department of Economic Development and Planning for the Suffolk County Department of Health Services as part of the Suffolk County Subwatersheds Wastewater Plan titled Suffolk County Management Program for the Reduction of Nitrogen Loading from Wastewater Sources. The Department of Economic Development & Planning was asked to provide “parcel-specific buildout land use” for all of Suffolk County. In order to provide parcel-specific buildout land use, the land use for each and every distinct tax map parcel in the Suffolk County Real Property Tax Service Agency Tax Map Album had to be checked and updated. Following this task, parcel-specific land available for residential development was determined, and then residential buildout was calculated.

This vector dataset provides a published representation of churches in Suffolk County, managed in the facility site point feature class, combined with service information and organized for consumption in desktop and web applications.

What is an agricultural district?A geographic area which consists predominantly of viable agricultural land. Agricultural operations within the district are the priority land use and afforded benefits and protections to promote the continuation of farming and the preservation of agricultural land. In practice, districts may include land that is actively farmed, idle, forested, as well as residential and commercial.How is an agricultural district created?Interested landowners who, collectively, own at least 250 acres of the land proposed for a district submit a proposal to their county legislative body (CLB). The county agricultural and farmland protection board (AFPB) and the county planning board (CPB) review the proposal and make recommendations to the CLB. The CLB considers the following factors:· viability of farming in the area· presence of viable farmland· the extent of other land uses· county development patterns and needs.Once the CLB adopts the district plan it is submitted to the Commissioner. The Commissioner determines whether the area consists of predominantly viable agricultural land, whether it is feasible and will serve the public interest. The Commissioner shall certify if the above conditions are met and submits a copy of the plan to the Advisory Council on Agriculture.For more information visit: Suffolk County Farmland Program websiteApplication created by the Suffolk County Department of Information Technology/GIS Division

Towns within Suffolk County, NY.

School District Polygons within Suffolk County, NY.

This feature class was created by exporting the CDP polygon features from the 2020 Census Designated Place State-based shapefile.The Current Place State-based shapefile contains a record for incorporated places, which are established to provide governmental functions for a concentration of people as opposed to a minor civil division (MCD), which generally is created to provide services or administer an area without regard, necessarily, to population. Places always nest within a state, but may extend across county and county subdivision boundaries. An incorporated place usually is a city, town, village, or borough, but can have other legal descriptions. CDPs are delineated for the decennial census as the statistical counterparts of incorporated places. CDPs are delineated to provide data for settled concentrations of population that are identifiable by name, but are not legally incorporated under the laws of the state in which they are located

Names, addresses, owner information and contact information are listed for the Airports in Suffolk County, NY.

This feature class was created by exporting County boundary polygon feature from the 2020 TIGER/Line Geodatabase.TIGER Geodatabases are spatial extracts from the Census Bureau’s MAF/TIGER database. These files do not include demographic data, but they contain geographic entity codes that can be linked to the Census Bureau’s demographic data.

These data were automated to provide an accurate high-resolution historical shoreline of Ragged Island Creek to Craney Island West in Suffolk County, VA suitable as a geographic information system (GIS) data layer. These data are derived from shoreline maps that were produced by the NOAA National Ocean Service including its predecessor agencies which were based on an office interpretation of...

Airport name and owner information is included in the attributes.

This vector dataset provides points that represent significant golf course facility locations in Suffolk County. These courses can be publicly (State, County, Town, Village) or privately owned. This dataset can be linked with the GolfCoursePolygon feature class by the FACILITYID field. In some cases, there may be multiple Golf Course Points for a single Golf Course Polygon. These data are organized for consumption in desktop and web applications.

Geospatial data about Boston, Massachusetts Parcels. Export to CAD, GIS, PDF, CSV and access via API.

This feature class was created by exporting the Census Block features from the 2020 TIGER/Line Geodatabase.TIGER Geodatabases are spatial extracts from the Census Bureau’s MAF/TIGER database. These files do not include demographic data, but they contain geographic entity codes that can be linked to the Census Bureau’s demographic data.

Stop Name is included in the attribute table.

This vector dataset provides polygons that represent school locations throughout Suffolk County and is organized for consumption in desktop and web applications. These data can be linked with the SchoolPoint feature class by the FACILITYID field.

Contour lines for Suffolk County, NY at 5 ft intervals.

Polygons and owner information of airports in Suffolk County, NY.

This vector dataset contains polygon features that represent the college campuses or site locations throughout Suffolk County. These features can be linked with some of the features of the CollegePoint feature class by the FACILITYID field. These data are organized for consumption in desktop and web applications.

Building footprints from an aerial fly over.