Mariposa County Development Services — GIS Division
Official geographic information and map-access function. A county association identifies the published provider/referral context; it does not assert legal map boundaries, county planning authority inside cities, or complete coverage of every layer.
The GIS Division of Development Services publishes the specifically described Public Zoning Lookup Tool. APN Map Page Viewer and Parcel Information Map are distinct map resources on the same official directory.
Source & saved evidence
Official county map/provider evidence: exact named map, actual layer list, access instructions or limitation
Public Zoning Lookup Tool - GIS dashboard useful for determining the zoning for a parcel and learning about the permitted uses for each zone type.
Agent source review: October 26, 2026 · Snapshot 0b1d903a84957f00