ZIP Code: This data set contains all zip codes within Delaware County, Ohio. In 2003, Delaware County zip codes were carefully evaluated and cleaned-up based on cross referencing between the Census Bureau’s zip code file from the 2000 census, the United States Postal Service website, and tax mailing addresses from the treasurer’s office.
Building Outline 2023: Contains all outlines of every building in Delaware as of 2023 regardless of category or type.
Recorded Document: This dataset consists of points that represent recorded documents in the Delaware County Recorder’s Plat Books, Cabinet/Slides and Instruments Records which are not represented by subdivision plats that are active. They are documents such as; vacations, subdivisions, centerline surveys, surveys, annexations, and miscellaneous documents within Delaware County, Ohio.
Address Points: The State of Ohio Location Based Response System (LBRS) Address Points data provides for a spatially accurate placement of addresses within a given parcel in Delaware County. The data was created through a partnership between the State of Ohio and Delaware County. The data is maintained by the Delaware County Auditor’s GIS Office.
Street Centerline: The State of Ohio Location Based Response System (LBRS) Street_Centerlines depict the center of pavement of public and private roads within Delaware County. Address Range data was developed from data collected by field observation of existing address locations and by adding addresses using building permit information.
Parcel: This dataset consists of polygons that represent all cadastral parcel lines within Delaware County, Ohio. The cadastral geometries are maintained by the Delaware County Auditor’s GIS Office. All changes to this dataset are represented by recorded documents stored within the Delaware County Recorder’s Office.
Hydrology: This dataset consists of all major waterways within Delaware County, Ohio. This data was enhanced in 2018 with LIDAR based data. This dataset is updated on an as-needed basis and is published monthly.
GPS: This dataset identifies all GPS monuments that were established in 1991 and 1997. This dataset is updated on an as-needed basis, and is published monthly.
Condo: This data set consists of all condominium polygons within Delaware County, Ohio that have been recorded with the Delaware County Recorders Office.