Franklin County, OhioThis layer contains municipal boundary polygons and related attributes. This layer is updated as new annexations are processed.ArcGIS DynamicMapLayerhttps://hub.arcgis.com/datasets/d35e6a2a39304779abd056a02262f4af_3engFranklin County Auditor, Ohio Open DataPublicMunicipal Boundaries [Ohio--Franklin County]Web servicesOhio--Franklin CountyOhioLast Modified: 2026-01-08