Zenia, CA Demographics

Population 116 · Census ACS 2020–24

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

Household size in Zenia

Household size, people per household
PeriodZeniaCaliforniaU.S.
2006–102.293.042.68
2010–142.313.102.73
2015–192.223.092.71
2020–242.413.012.65
Change+0.12−0.03−0.03
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The average household in Zenia has 2.41 people, under the U.S. average of 2.65. Household size has climbed from 2.29 in 2006–10, but in a place this small, survey estimates can swing a lot from one release to the next.

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 Zenia

Median age, years
PeriodZeniaCaliforniaU.S.
2006–1049.335.837.7
2010–1453.036.838.6
2015–1958.437.939.6
2020–2456.439.040.1
Change+7.2+3.1+2.3
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Zenia skews older: half of its residents are older than 56.4, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families.

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 Zenia

Single-parent households, % of households
PeriodZeniaCaliforniaU.S.
2006–106.9%13.5%12.3%
2010–144.9%13.5%12.3%
2015–197.0%12.3%11.6%
2020–243.1%12.3%11.6%
Change−3.8 pts−1.2 pts−0.6 pts
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Single parents head only 3.1% of households in Zenia, 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 Zenia

Renters in Zenia

Renters, % of occupied homes
PeriodZeniaCaliforniaU.S.
2006–1018.9%42.6%33.3%
2010–1433.0%45.2%35.6%
2015–1914.5%45.2%36.0%
2020–2441.5%44.1%34.8%
Change+22.6 pts+1.5 pts+1.5 pts
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Just over four in ten households in Zenia rent their homes (41.5%), above the national share of 34.8%. That is in line with the rest of California. Among homeowners, 66.7% have no mortgage at all, 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 Zenia

Vacant homes, % of all homes
PeriodZeniaCaliforniaU.S.
2006–1051.7%8.7%11.4%
2010–1446.5%8.1%11.4%
2015–1945.9%7.5%11.1%
2020–2449.6%7.3%9.6%
Change−2.1 pts−1.4 pts−1.8 pts
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Vacancy is high in Zenia: 49.6% 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 Zenia

Age of homes, median year built
PeriodZeniaCaliforniaU.S.
2006–10197119721974
2010–14198619731975
2015–19197319741977
2020–24198319761980
Change+12+4+6
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Homes in Zenia are about the same age as the nation's housing: the median home was built in 1983, versus 1980 nationally. Homes here are newer than in California as a whole, where the median home dates to 1976.

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 Zenia

Rent, per month
PeriodZeniaCaliforniaU.S.
2006–10$1,075$1,298$965
2010–14$719$1,379$1,040
2015–19$1,105$1,721$1,213
2020–24$1,672$2,229$1,571
Change+$597+$931+$606
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Rent in Zenia runs $1,672 a month at the median, utilities included, above the U.S. median of $1,571. Still, rents here are lower than in California overall ($2,229). The typical renter here spends 27.8% of household income on rent, just under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally.

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 Zenia

Bachelor's degrees in Zenia

Bachelor's degrees, % of adults 25+
PeriodZeniaCaliforniaU.S.
2006–1018.2%29.1%28.4%
2010–1441.4%30.1%29.6%
2015–199.9%32.9%32.1%
2020–247.4%36.3%35.6%
Change−10.8 pts+7.1 pts+7.2 pts
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Fewer adults in Zenia have a four-year degree than in the country as a whole: 7.4%, against 35.6% nationally.

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 Zenia

High school graduates, % of adults 25+
PeriodZeniaCaliforniaU.S.
2006–1091.9%79.9%84.9%
2010–1494.0%80.7%86.1%
2015–1993.3%82.6%87.7%
2020–2479.0%84.2%89.3%
Change−12.9 pts+4.3 pts+4.3 pts
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Just over one in five adults in Zenia never finished high school, well above the national share: only 79.0% have a diploma or equivalent, against 89.3% nationally.

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 Zenia

Unemployment, % of the labor force
PeriodZeniaCaliforniaU.S.
2006–1010.0%9.2%8.1%
2010–144.3%11.3%9.4%
2015–197.5%6.3%5.6%
2020–2411.0%6.6%5.4%
Change+1.0 pts−2.6 pts−2.7 pts
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Finding work has been harder in Zenia: 11.0% of the labor force was out of work and looking, well above the national rate of 5.4%. Each figure pools five years of surveys (2020–24), so it describes that whole stretch rather than today's 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).

Zenia compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Zenia2.4156.43.1%41.5%49.6%1983$1,6727.4%79.0%11.0%
Alderpoint1.8066.47.9%20.3%35.4%1989$1,30129.7%97.8%12.2%
Fort Seward2.7529.48.4%17.6%43.0%1982$1,26723.5%86.3%31.5%
Island Mountain2.1360.94.9%29.3%41.8%1982$1,30713.2%81.1%17.1%
Forest Glen1.5963.53.4%30.1%26.0%1975$1,02535.5%85.4%2.4%
Harris1.7367.78.3%13.7%33.7%1990$1,26232.2%99.7%11.1%
Blocksburg2.7530.08.4%19.9%42.7%1982$1,24022.9%85.7%30.6%
Mad River2.3258.03.0%41.5%47.4%1982$1,6189.8%79.4%9.5%
Ruth2.4847.18.2%43.8%38.7%1977$1,00915.1%79.9%14.3%
Phillipsville2.4333.58.0%32.6%32.3%1987$1,16131.8%86.3%2.9%
Peanut1.3465.43.5%16.7%18.7%1973$82444.3%87.5%0.0%

All figures 2020–24.

Cities with similar populations: Bellaire, AR · Barnes Lake-Millers Lake, MI · Batesville, OH · Wrights, PA · Baxter, CA · Wrights Corners, PA · Bremen, ND · Woodleaf, CA · Bear Creek, SD · Beirne, AR

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 Zenia. 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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