Mariposa County Unincorporated, California Zoning Map
Zoning, overlays and hazards on every parcel — and an answer to what the code actually lets you build. Compiled from current zoning data for all 38 districts.
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What's in the Mariposa County Unincorporated dataset
Every field below is available for any Mariposa County Unincorporated parcel, on the map and through the AI.
Zoning
- District code & full name
- Parcel boundary & APN
- All 38 districts mapped
Building controls
- Maximum building height
- Floor area ratio (FAR)
- Front setback
- Side setback
Overlays, hazards & AI
- Flood hazard & environmental layers
- Ask the AI about any parcel
- Powered by live parcel data
Where uses are permitted in Mariposa County Unincorporated
Share of Mariposa County Unincorporated's zoned land where each use is permitted.
- Single-family
- 8.66%
- Multi-family
- 0.01%
- ADU
- 17.33%
- Two-family
- 0.00%
- Retail
- 29.57%
- Eating & drinking
- 29.60%
- Office
- 0.35%
- Hotel / motel
- 34.84%
- Industrial
- 0.07%
- Storage & warehouses
- 73.97%
Mariposa County Unincorporated, California Zoning Districts: What Do They Mean?
Zoning districts are areas regulated by specific laws that determine land use, building types, and development rules. Each district below shows its zone type and which uses it permits.
| Zone Code | Category | Area | Details |
|---|---|---|---|
AE Agriculture Exclusive | - | 274,374.7 ac | Standards & uses → |
CC Central Commercial | - | 21 ac | Standards & uses → |
CG-1 General Commercial Zone 1 | - | 22.7 ac | Standards & uses → |
CN-2 Neighborhood Commercial | - | 30.9 ac | Standards & uses → |
Showing 4 of 38 districts
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What should developers know about Mariposa County Unincorporated zoning?
Unincorporated Mariposa County is a vast, mostly wildland jurisdiction in the Sierra foothills and gateway to Yosemite, and its zoning reflects that scale. The mapped land is dominated by enormous public and resource-protection districts: Public Domain (PD) exceeds 239,000 acres, Agriculture Exclusive (AE) tops 274,000 acres, and Public Sites (PS) covers more than 256,000 - figures that signal a county where the overwhelming majority of land is federal, agricultural or conservation land rather than developable private parcels. Add General Forest (GF) and the mountain-land districts and the picture is unmistakable: development here is the exception, not the rule.
Private residential and resort opportunity is real but spatially limited and oriented to mountain and rural character. The Mountain Home (MH), Mountain General (MG), Mountain Transition (MT) and Mountain Preserve (MP) districts, along with Rural Residential (RR) and the Mountain Residential districts (MR1, MR2), govern most low-density living, while Single Family Residential 1 Acre (SFR-1), Medium Density Residential (MDR) and Multi Family Residential (MFR) provide the limited higher-density footprint near towns. Resort and visitor commerce is significant given Yosemite tourism, captured in the Resort Commercial districts (CR and the Fish Camp RC) alongside conventional commercial categories (CC, GC, CG-1, CN-2, HSC).
Environmental constraint is baked into the map through the Environmental Protection District (EP) and the Maxwell Creek Flood Plain (MCFP) district, and the building-control set covers FAR, lot, multi-unit, density, coverage, pervious-surface, lot-width, height and setbacks. For investors, the practical reality is that feasibility is governed less by intensity standards than by where a parcel sits relative to these massive resource districts and the scarce pockets of residential and resort-commercial land. This is pre-development intelligence, not legal advice - verify with the local planning department before acquisition.
Mariposa County Unincorporated zoning: frequently asked questions
How much of Mariposa County is realistically developable?
Very little of the mapped land is conventional private development land. Public Domain (PD), Public Sites (PS), Agriculture Exclusive (AE) and General Forest (GF) together account for hundreds of thousands of acres of federal, resource and conservation land. Developable opportunity is confined to the comparatively small residential, resort-commercial and mountain-residential pockets near the county's towns.
What residential districts apply in this Sierra foothills county?
Low-density mountain living is governed by Mountain Home (MH), Mountain General (MG), Mountain Transition (MT), Mountain Preserve (MP), Rural Residential (RR) and the Mountain Residential districts (MR1, MR2). Slightly higher intensity is available in Single Family Residential 1 Acre (SFR-1), Medium Density Residential (MDR) and Multi Family Residential (MFR), which are limited in extent and concentrated near town centers.
Is there opportunity in resort and tourism-related development?
Yes - Yosemite tourism makes visitor-serving commerce meaningful. The Resort Commercial (CR) district and the Fish Camp Resort Commercial (RC) district are specifically oriented to lodging and visitor uses, supplemented by conventional commercial zones such as Central Commercial (CC), General Commercial (GC) and Highway Service Commercial (HSC) along travel corridors.
What environmental layers should a buyer watch for?
The Environmental Protection District (EP) and the Maxwell Creek Flood Plain (MCFP) district impose explicit environmental and flood-related constraints. Given the county's forested, mountainous terrain, parcels near these districts - or adjacent to the large General Forest (GF) and conservation lands - should be underwritten for fire, slope, floodplain and access limitations.
How does parcel location drive feasibility here more than density rules?
Because the county is overwhelmingly public, agricultural and forest land, the controlling question is usually whether a parcel falls within one of the scarce residential or resort-commercial districts at all, and what surrounds it. The standard intensity controls (FAR, density, coverage, setbacks) matter, but proximity to the massive resource-protection districts and access constraints typically dictate what is buildable.
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Zoning data is pre-development intelligence, not legal advice. Verify with the Mariposa County Unincorporated planning department before acquisition or design.