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Find county GIS and property maps

Browse official GIS tools, assessor map information and county map referrals. Some entries provide instructions or map indexes rather than an interactive GIS viewer.

Before you start

  • Start with the jurisdiction of the property. County permit offices may serve only unincorporated areas.
  • Use the official map and confirm project requirements with the planning or building office.

1 guide with reviewed service links · Mariposa

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Map source

U.S. Census boundaries via U.S. Atlas · 2017 edition, simplified for display.

County government · Mariposa

Assessor-Recorder

Assessor

APN Map Viewer (opens in a new tab)Official instructions

Officially linked county property-map resource. This verifies the referral and stated label; interactive layers, parcel results, legal boundaries, buildability and application eligibility are not determined here.

Source checked October 26, 2026

Mariposa County official service / referred provider · Mariposa — property query (opens in a new tab)

Official property-office map referral: APN Map Viewer

APN Map Viewer

Saved evidence: ab215748491c7d76 · Agent source review

GIS (Mapping) (opens in a new tab)Official instructions

Officially linked county property-map resource. This verifies the referral and stated label; interactive layers, parcel results, legal boundaries, buildability and application eligibility are not determined here.

Zoning lookup resource

Public Zoning Lookup Tool - GIS dashboard useful for determining the zoning for a parcel and learning about the permitted uses for each zone type.

Official information checked October 26, 2026 · Details & sources

Assessor map-page viewer

APN Map Page Viewer -- search for, save, and print the current Assessor's Parcel Map page for a parcel of interest.

Official information checked October 26, 2026 · Details & sources

Source checked October 26, 2026

Mariposa County official service / referred provider · Mariposa — property query (opens in a new tab)

Official property-office map referral: GIS (Mapping)

GIS (Mapping)

Saved evidence: ab215748491c7d76 · Agent source review

Full guide, contact details & sources →