Mountain Ranch, CA Demographics

Population 1,655 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Mountain Ranch, CA map of median age by neighborhood
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Population and households in Mountain Ranch

Household size in Mountain Ranch

Household size, people per household
PeriodMountain RanchCaliforniaU.S.
2006–102.163.042.68
2010–142.363.102.73
2015–192.863.092.71
2020–242.483.012.65
Change+0.32−0.03−0.03
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Households in Mountain Ranch run small, averaging 2.48 people against 2.65 nationally, which usually means more singles and couples and fewer children. Household size has climbed from 2.16 in 2006–10, but in a place this small, much of that may be survey noise rather than real change.

Household size: the average number of people living in each occupied home. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25010).

Median age in Mountain Ranch

Median age, years
PeriodMountain RanchCaliforniaU.S.
2006–1054.935.837.7
2010–1449.636.838.6
2015–1951.637.939.6
2020–2457.739.040.1
Change+2.8+3.1+2.3
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With a median age of 57.7, Mountain Ranch is noticeably older than the country as a whole (40.1), an age mix that tilts toward empty nesters and retirees.

Median age: the age that splits residents into two equal halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B01002).

Single-parent households in Mountain Ranch

Single-parent households, % of households
PeriodMountain RanchCaliforniaU.S.
2006–105.5%13.5%12.3%
2010–145.7%13.5%12.3%
2015–1920.8%12.3%11.6%
2020–245.8%12.3%11.6%
Change+0.3 pts−1.2 pts−0.6 pts
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Single parents head only 5.8% of households in Mountain Ranch, well below the national share of 11.6%.

Single-parent households: households where one adult with no spouse present lives with children under 18. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B11003).

Housing in Mountain Ranch

Renters in Mountain Ranch

Renters, % of occupied homes
PeriodMountain RanchCaliforniaU.S.
2006–1010.6%42.6%33.3%
2010–147.8%45.2%35.6%
2015–1934.6%45.2%36.0%
2020–2413.0%44.1%34.8%
Change+2.4 pts+1.5 pts+1.5 pts
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Only 13.0% of households in Mountain Ranch rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Nearly six in ten owners (57.8%) have paid off their mortgages, well above the national share of 39.8%.

Renters: occupied homes that are rented rather than owned. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25003).

Vacant homes in Mountain Ranch

Vacant homes, % of all homes
PeriodMountain RanchCaliforniaU.S.
2006–1028.9%8.7%11.4%
2010–1429.2%8.1%11.4%
2015–1929.0%7.5%11.1%
2020–2419.8%7.3%9.6%
Change−9.1 pts−1.4 pts−1.8 pts
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Vacancy is high in Mountain Ranch: 19.8% of homes are empty, far above the national rate of 9.6%. In resort and lake areas that usually means seasonal and vacation homes; elsewhere it can point to weak demand.

Vacant homes: homes with no one living in them, including vacation homes and homes for sale or rent. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25002).

Age of homes in Mountain Ranch

Age of homes, median year built
PeriodMountain RanchCaliforniaU.S.
2006–10198219721974
2010–14198519731975
2015–19198119741977
2020–24199119761980
Change+9+4+6
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Mountain Ranch has newer housing than the country as a whole: the median home was built in 1991, versus 1980 nationally.

Age of homes: the year that splits the housing stock into older and newer halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25035).

Rent in Mountain Ranch

Rent, per month
PeriodMountain RanchCaliforniaU.S.
2006–10$813$1,298$965
2010–14$822$1,379$1,040
2015–19$1,205$1,721$1,213
2020–24$1,340$2,229$1,571
Change+$528+$931+$606
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The median renter in Mountain Ranch pays $1,340 a month for rent and utilities, below the national median of $1,571. The typical renter here spends 40.0% of household income on rent, well over the 30% mark often used to define affordable rent, so many renters here are stretched.

Rent: monthly rent plus the utilities renters pay themselves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25064).

Education in Mountain Ranch

Bachelor's degrees in Mountain Ranch

Bachelor's degrees, % of adults 25+
PeriodMountain RanchCaliforniaU.S.
2006–1029.4%29.1%28.4%
2010–1417.2%30.1%29.6%
2015–1914.6%32.9%32.1%
2020–2426.7%36.3%35.6%
Change−2.7 pts+7.1 pts+7.2 pts
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Just over a quarter of adults 25 and older in Mountain Ranch (26.7%) have a bachelor's degree or higher, below the national share of 35.6%.

Bachelor's degrees: adults 25 and older with a bachelor's degree or higher. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

High school graduates in Mountain Ranch

High school graduates, % of adults 25+
PeriodMountain RanchCaliforniaU.S.
2006–1092.1%79.9%84.9%
2010–1491.1%80.7%86.1%
2015–1989.3%82.6%87.7%
2020–2491.0%84.2%89.3%
Change−1.1 pts+4.3 pts+4.3 pts
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High school completion in Mountain Ranch is a bit above the national rate: 91.0% of adults have a diploma or equivalent, against 89.3%.

High school graduates: adults 25 and older with a high school diploma, GED or more. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

Jobs in Mountain Ranch

Unemployment, % of the labor force
PeriodMountain RanchCaliforniaU.S.
2006–108.2%9.2%8.1%
2010–1417.7%11.3%9.4%
2015–196.0%6.3%5.6%
2020–2411.5%6.6%5.4%
Change+3.3 pts−2.6 pts−2.7 pts
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Finding work has been harder in Mountain Ranch: 11.5% of the labor force was out of work and looking, well above the national rate of 5.4%. Because the Census pools five years of responses (2020–24), these rates smooth over short swings and lag the current job market.

Unemployment: people looking for work as a share of everyone working or looking. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B23025).

Mountain Ranch compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Mountain Ranch2.4857.75.8%13.0%19.8%1991$1,34026.7%91.0%11.5%
Sheep Ranch2.5355.51.7%17.6%21.1%1996$1,37329.5%96.6%28.8%
Rail Road Flat3.0451.016.9%14.8%28.1%1994$1,2549.9%87.5%5.3%
Glencoe3.0443.011.5%6.4%33.2%1991$1,2319.7%89.3%7.1%
Mokelumne Hill2.5557.716.7%15.8%19.9%1994$1,30618.6%91.0%0.9%
San Andreas2.2654.511.3%26.3%18.2%1978$1,17323.8%94.3%4.6%
Murphys2.1156.52.0%19.3%27.7%1984$1,69334.3%93.9%5.0%
Avery2.1554.54.8%9.4%52.5%1983$1,87641.6%94.9%4.9%
Hathaway Pines2.4050.53.9%8.2%35.2%1987$1,91042.5%94.6%6.7%
Wilseyville2.2462.510.6%6.9%27.2%1980$1,21913.1%86.6%8.1%
Douglas Flat2.0753.41.4%7.4%24.2%1985$1,78326.9%98.7%5.2%

All figures 2020–24.

Cities with similar populations: Laurie, MO · Sierra Blanca, TX · Sheldon, IL · Seco Mines, TX · Santa Anna, TX · O'Brien, OR · Mershon, GA · Medanales, NM · Lerna, IL · Lemmon, SD

About these numbers

Every figure on this page is a BestNeighborhood calculation from the Census Bureau's American Community Survey (ACS), built up from the Census block groups that make up Mountain Ranch. Each ACS 5-year release pools five years of responses; this page shows the last 15 releases, 2006–10 through 2020–24. Neighboring releases share four of their five years, so they move gradually and small changes between them are within the survey's margin of error; in small places the lines can jump from one release to the next for the same reason. The maps show the same measures for each neighborhood, ranked against the whole country.

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