Frederick County GIS Data (Maryland)

Search for Frederick County, MD GIS data. A GIS data search can provide information on GIS maps, property lines, county lines, city lines, public property, elevations, flood zones, school boundaries, earthquake zones, property appraisal values, erosion, water pollutants, topography, soil composition, sewers, public utilities, building hazards, population information, demographic information, place names, public property, parks, campgrounds, trails, trail maps, historic maps, historic GIS maps, town maps, county maps, city maps, and neighborhood boundaries.


An Assessor Office is responsible for appraising the taxable property in an area in order to calculate property taxes in Frederick County, Maryland. As part of this job, Frederick County Assessors maintain detailed county and local maps, including Geographic Information Science (GIS) data. These Frederick County GIS maps typically include property divisions, plots, buildings, property appraisal values, and property taxes. They may also include public property, parks, roads, place names, bodies of water, and other local geographical information, as well as flood zones, county zone lines, and school boundaries. These maps can be useful for a number of reasons, including buying and selling property. Assessors may provide online access to their Frederick County GIS data on their websites.

Frederick County Assessment Office Frederick MD 5310 Spectrum Drive 21703 301-815-5350


A Town or City Hall provides municipal services for their town or city, including keeping vital records and maintaining documents on their jurisdiction such as maps with GIS data in Frederick County, Maryland. These GIS maps typically include property boundaries, real estate appraisal values, Frederick County property tax assessments, public property, and unclaimed parcels. The maps may also show place names, Frederick County zoning boundaries, bodies of water, and flood zones, as well as population and demographic information. Some Town and City Halls also maintain historical maps of their area. These maps are often available on the Town or City Hall website.

Brunswick City Hall Brunswick MD 1 West Potomac Street 21716 301-834-7500

Brunswick Town Hall Brunswick MD 20 E A St 21716 301-834-9101

Frederick City Hall Frederick MD 101 North Court Street 21701 301-694-1440

Myersville Town Hall Myersville MD 301 Main Street 21773 301-293-4281

Walkersville Town Hall Walkersville MD 21 West Frederick Street 21793 301-845-4500


A Soil and Water Conservation Office provides information on the conservation and management of natural resources in Frederick County, Maryland. They are also responsible for developing, implementing, and enforcing policies to protect these natural resources. Frederick County Soil and Water Conservation Offices maintain GIS data in the form of maps to monitor soil and water, and these Frederick County maps can show ground and surface water, stormwater runoff, irrigation, erosion, flood zones, and sources of pollution. These maps can be important for buying, selling, or improving property, and they may be available through the Soil and Water Conservation Office website.

Catoctin Soil and Water Conservation Frederick MD 92 Thomas Johnson Drive 21702 301-695-2804


The Army Corps of Engineers is a federal agency that provides engineering services, including managing ports and waterways, protecting against floods and storm damage, and maintaining public recreation areas in Frederick County, Maryland. The Army Corps of Engineers keeps Frederick County GIS maps that show navigable waters, tributaries, water depths, bridges, and ports, as well as information on flood zones, dams, and hydroelectric plants. GIS maps of Army Corps recreation areas can include bodies of water, shelters, campgrounds, elevations, and trails. These Frederick County maps may be available on the Army Corps of Engineers website.

Fort Detrick Army Corps of Engineers Frederick MD 1520 Freedman Drive 21702


A Building Department creates and enforces building codes and zoning regulations in order to ensure the construction of safe buildings in Frederick County, Maryland. As part of that job, Building Departments maintain GIS data that can include Frederick County GIS maps on the topography, elevation, soil composition, and flood zones for the local area. This information can be important for adhering to building codes and meeting zoning rules. These GIS maps may also show Frederick County parcels, lots, subdivisions, and tracts of land, as well as sewers, public utilities, and other building hazards. GIS data may be available on the Building Department website.

Frederick City Building Department Frederick MD 140 West Patrick Street 21701 301-600-3812

Frederick County Permits Frederick MD 12 East Church Street 21701 301-694-1172

Frederick County Planning & Zone Frederick MD 30 North Market Street 21701 301-600-1138

Frederick Planning Department Frederick MD 140 West Patrick Street 21701 301-600-1499


A Clerk Office maintains public records for a county or local government, including GIS data in the form of maps. These GIS maps provide detailed information such as property boundaries, roads, public property, parks, and in some cases, population and demographic information. GIS data can also show Frederick County property value assessments, property taxes, flood zones, zoning boundaries, and earthquake zones, as well as place names, bodies of water, and other geographic information. Clerks may also have historic GIS maps from the USGS or other organizations. Frederick County GIS data is often accessible through the Clerk Office website.

Frederick County Clerk Frederick MD 100 West Patrick Street 21701 301-600-1976


A Recorder of Deeds keeps real estate documents to ensure the accuracy of property and land records in Frederick County, Maryland. In addition to filing deeds that provide information on property sales and transfers, Recorders of Deeds also have detailed county and local maps, including Frederick County GIS data. These maps can include property lines, building information, unclaimed parcels, property value assessments, and property tax information. They may also show Frederick County place names, flood zones, zoning boundaries, neighborhood lines, bodies of water, and other geographic information. The Recorder of Deeds may provide access to GIS data on its website.

Frederick County Recorder of Deeds Frederick MD 100 West Patrick Street 21701 301-600-1957