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Mariposa County, California
Mariposa County is Sierra foothill and mountain terrain with no incorporated city, running from the Highway 140 gateway into Yosemite Valley. Tourism is effectively the entire economy, so short-term-rental rules, park visitation, and the aftermath of the Detwiler and Oak fires drive the land market, with steep ground and septic capacity limiting subdivision.
Open the live Mariposa County map →
Mariposa County at a glance
- 17,000Population (2024)
- MariposaCounty seat
- 1,449 sq miLand area
- 12 / sq miDensity
- $65,000Median household income
- $360,000Median home value
What the live Mariposa County map shows
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- School Boundaries: 3
- Congressional Districts: 1
- Soils: 304
- State House Districts: 1
- State Senate Districts: 1
- Voter Precincts: 26
- Wetlands: 5