Riverdale, CA Demographics

Population 6,847 · Census ACS 2020–24

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

Household size in Riverdale

Household size, people per household
PeriodRiverdaleFresno areaCaliforniaU.S.
2006–103.683.293.042.68
2010–144.233.313.102.73
2015–193.443.273.092.71
2020–244.303.253.012.65
Change+0.61−0.04−0.03−0.03
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Riverdale is a place of big households: 4.30 people per home on average, compared with 2.65 nationally. Numbers like that usually point to plenty of families with kids. Since 2006–10, household size has climbed from 3.68, even as the national average fell. Of the 689 California cities with 5,000+ people, only six have larger households.

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 Riverdale

Median age, years
PeriodRiverdaleFresno areaCaliforniaU.S.
2006–1028.432.435.837.7
2010–1428.933.136.838.6
2015–1933.733.937.939.6
2020–2429.534.539.040.1
Change+1.0+2.2+3.1+2.3
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Riverdale is young: half of its residents are under 29.5, compared with a national median of 40.1. The population tilts toward young families with children. Since 2006–10, the median age has climbed from 28.4, as it has nationally. Of the 689 California cities with 5,000+ people, only 23 are younger.

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 Riverdale

Single-parent households, % of households
PeriodRiverdaleFresno areaCaliforniaU.S.
2006–1013.4%17.2%13.5%12.3%
2010–1420.7%18.5%13.5%12.3%
2015–1914.4%17.9%12.3%11.6%
2020–2422.8%17.7%12.3%11.6%
Change+9.4 pts+0.5 pts−1.2 pts−0.6 pts
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Single-parent households are common in Riverdale: 22.8% of all households, against 11.6% nationally. The single-parent share is up 9.4 points from 2006–10, even as the national share fell. Only 31 of the 689 California cities with 5,000+ people have a higher share of single-parent households.

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 Riverdale

Renters in Riverdale

Renters, % of occupied homes
PeriodRiverdaleFresno areaCaliforniaU.S.
2006–1047.6%44.0%42.6%33.3%
2010–1449.3%45.9%45.2%35.6%
2015–1945.9%45.3%45.2%36.0%
2020–2450.0%43.0%44.1%34.8%
Change+2.4 pts−1.0 pts+1.5 pts+1.5 pts
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Renting is far more common in Riverdale than nationally: 50.0% of households rent their homes, against 34.8%. Nearly three in ten owners (28.7%) have paid off their mortgages, well below the national share of 39.8%. Rentals cluster in the northwest; owners are most common in the east. The renter share is up 2.4 points from 2006–10, as it has nationally.

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 Riverdale

Vacant homes, % of all homes
PeriodRiverdaleFresno areaCaliforniaU.S.
2006–106.1%9.6%8.7%11.4%
2010–147.5%8.8%8.1%11.4%
2015–1912.6%7.5%7.5%11.1%
2020–249.3%6.8%7.3%9.6%
Change+3.2 pts−2.8 pts−1.4 pts−1.8 pts
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Vacancy in Riverdale is close to the national rate: 9.3% of homes are empty, against 9.6%. The rate is higher than in the wider Fresno area (6.8%). Vacancy is up 3.2 points from 2006–10, even as the national rate fell.

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 Riverdale

Age of homes, median year built
PeriodRiverdaleFresno areaCaliforniaU.S.
2006–101973197719721974
2010–141976198019731975
2015–191973198119741977
2020–241981198419761980
Change+8+6+4+6
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The typical home in Riverdale was built around 1981, about the same vintage as the country's housing overall (1980). The median year built has moved up from 1973 in 2006–10, a sign of steady new building.

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 Riverdale

Rent, per month
PeriodRiverdaleFresno areaCaliforniaU.S.
2006–10$801$968$1,298$965
2010–14$761$1,042$1,379$1,040
2015–19$863$1,170$1,721$1,213
2020–24$1,030$1,635$2,229$1,571
Change+$229+$667+$931+$606
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A typical rental in Riverdale costs $1,030 a month with utilities, well below the national median of $1,571. Rents are up $229 a month from 2006–10, a 29% rise, a slower climb than the nation's. Rent takes 24.6% of the typical renter's income, comfortably under the 30% mark often used to define affordable rent. Renters on a budget will find the lowest rents in the northwest; the highest are in the east.

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 Riverdale

Bachelor's degrees in Riverdale

Bachelor's degrees, % of adults 25+
PeriodRiverdaleFresno areaCaliforniaU.S.
2006–106.4%18.7%29.1%28.4%
2010–148.6%18.6%30.1%29.6%
2015–199.5%19.6%32.9%32.1%
2020–246.4%23.1%36.3%35.6%
Change+0.0 pts+4.4 pts+7.1 pts+7.2 pts
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College degrees are relatively uncommon in Riverdale: 6.4% of adults 25 and older hold a bachelor's or higher, well below the national share of 35.6%. Of the 689 California cities with 5,000+ people, only 16 have a lower share of college graduates.

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 Riverdale

High school graduates, % of adults 25+
PeriodRiverdaleFresno areaCaliforniaU.S.
2006–1050.9%71.6%79.9%84.9%
2010–1459.5%72.0%80.7%86.1%
2015–1955.3%74.4%82.6%87.7%
2020–2461.0%77.5%84.2%89.3%
Change+10.0 pts+5.9 pts+4.3 pts+4.3 pts
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About four in ten adults in Riverdale never finished high school, well above the national share: only 61.0% have a diploma or equivalent, against 89.3% nationally. The share with a diploma has risen 10.0 points since 2006–10, mirroring the country. Of the 689 California cities with 5,000+ people, only 43 have a lower share of high school graduates.

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 Riverdale

Unemployment, % of the labor force
PeriodRiverdaleFresno areaCaliforniaU.S.
2006–1012.0%11.7%9.2%8.1%
2010–1416.7%14.0%11.3%9.4%
2015–197.3%9.0%6.3%5.6%
2020–245.2%9.0%6.6%5.4%
Change−6.8 pts−2.7 pts−2.6 pts−2.7 pts
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Unemployment in Riverdale is close to the national rate: 5.2% of the labor force, against 5.4%. The rate is lower than in the Fresno area overall (9.0%). Since 2006–10, unemployment has fallen 6.8 points, mirroring the country.

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).

Riverdale compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Riverdale4.3029.522.8%50.0%9.3%1981$1,0306.4%61.0%5.2%
Caruthers3.8933.513.8%50.0%12.9%1970$1,36916.8%70.5%5.6%
Laton3.2434.015.0%39.5%10.1%1972$1,18115.2%72.1%9.3%
Lemoore Naval Air Station3.3527.85.0%65.8%11.9%1991$1,57920.6%91.6%13.0%
Elm View3.5639.923.6%57.0%6.7%1966$1,27212.2%67.3%12.3%
Burrel3.6230.412.5%62.4%5.7%1973$1,1766.6%55.4%12.6%
Hardwick2.6843.76.0%61.8%12.7%1972$1,54115.5%76.4%4.4%
Raisin3.4730.211.4%64.8%5.9%1977$9496.8%49.5%11.8%
Monmouth3.1737.216.5%38.6%4.3%1974$1,42314.6%68.2%7.5%
Wildflower2.6849.217.3%39.7%15.0%1970$1,20116.7%81.4%4.0%
Armona3.7734.213.8%43.6%12.8%1984$1,3629.7%74.7%15.6%

All figures 2020–24.

Cities with similar populations: North Scituate, MA · Perryville, MD · Perry, UT · Perry, OK · Perry, OH · Perry, NY · Perrineville, NJ · Perkiomenville, PA · Perkinston, MS · Perkins, OK

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 Riverdale. 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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