South El Monte, CA Demographics

Population 41,791 · Census ACS 2020–24

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South El Monte, CA map of median age by neighborhood
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Population and households in South El Monte

Household size in South El Monte

Household size, people per household
PeriodSouth El MonteLos Angeles areaCaliforniaU.S.
2006–104.213.143.042.68
2010–144.163.203.102.73
2015–194.153.163.092.71
2020–243.803.013.012.65
Change−0.41−0.13−0.03−0.03
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South El Monte is a place of big households: 3.80 people per home on average, compared with 2.65 nationally. Numbers like that usually point to plenty of families with kids. Household size has dropped from 4.21 in 2006–10, a much bigger shift than nationally. Of the 689 California cities with 5,000+ people, only 55 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 South El Monte

Median age, years
PeriodSouth El MonteLos Angeles areaCaliforniaU.S.
2006–1032.035.635.837.7
2010–1434.236.736.838.6
2015–1935.338.037.939.6
2020–2438.039.539.040.1
Change+6.0+4.0+3.1+2.3
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The median resident of South El Monte is 38.0 years old, a few years younger than the national median of 40.1. Since 2006–10, the median age has climbed from 32.0, as it has nationally.

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 South El Monte

Single-parent households, % of households
PeriodSouth El MonteLos Angeles areaCaliforniaU.S.
2006–1023.3%14.3%13.5%12.3%
2010–1420.3%14.1%13.5%12.3%
2015–1919.5%12.5%12.3%11.6%
2020–2418.6%12.3%12.3%11.6%
Change−4.7 pts−2.0 pts−1.2 pts−0.6 pts
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Single-parent households are common in South El Monte: 18.6% of all households, against 11.6% nationally. Since 2006–10, the single-parent share has fallen 4.7 points, a much bigger shift than nationally. South El Monte has a higher share of single-parent households than at least four in five California cities.

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 South El Monte

Renters in South El Monte

Renters, % of occupied homes
PeriodSouth El MonteLos Angeles areaCaliforniaU.S.
2006–1056.8%48.8%42.6%33.3%
2010–1457.9%50.8%45.2%35.6%
2015–1955.9%51.4%45.2%36.0%
2020–2457.8%51.6%44.1%34.8%
Change+1.0 pts+2.8 pts+1.5 pts+1.5 pts
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Most households in South El Monte rent: 57.8% of occupied homes are rented, far above the national share of 34.8%. Expect more apartments, and more turnover, than in owner-heavy areas. Among homeowners, 43.4% have no mortgage at all, above the national share of 39.8%. Of the 689 California cities with 5,000+ people, only 53 have a higher share of renters.

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 South El Monte

Vacant homes, % of all homes
PeriodSouth El MonteLos Angeles areaCaliforniaU.S.
2006–105.6%7.0%8.7%11.4%
2010–147.5%6.7%8.1%11.4%
2015–194.4%6.6%7.5%11.1%
2020–244.1%6.7%7.3%9.6%
Change−1.5 pts−0.3 pts−1.4 pts−1.8 pts
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Empty homes are scarce in South El Monte: just 4.1% sit vacant, compared with 9.6% nationally, a sign of a tight housing market. Vacancy is down 1.5 points from 2006–10, as it has nationally. Of the 689 California cities with 5,000+ people, only 67 have a lower vacancy rate.

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 South El Monte

Age of homes, median year built
PeriodSouth El MonteLos Angeles areaCaliforniaU.S.
2006–101961196519721974
2010–141960196619731975
2015–191963196619741977
2020–241964196919761980
Change+3+4+4+6
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The housing in South El Monte is old by national standards: the median home dates to 1964, against 1980 for the U.S., so buyers will find more older houses, some of them due for updates. Newer construction is concentrated in the south, while the east has the oldest housing. South El Monte has older homes than at least four in five California cities.

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 South El Monte

Rent, per month
PeriodSouth El MonteLos Angeles areaCaliforniaU.S.
2006–10$1,013$1,328$1,298$965
2010–14$1,149$1,415$1,379$1,040
2015–19$1,353$1,755$1,721$1,213
2020–24$1,700$2,279$2,229$1,571
Change+$687+$951+$931+$606
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A typical rental in South El Monte costs $1,700 a month with utilities, above the national median of $1,571. Locally, though, rents here are lower than in the Los Angeles area as a whole ($2,279). Rent has climbed $687 a month since 2006–10, up 68%, faster than rents rose nationally. Rent takes 36.6% of the typical renter's income, 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 South El Monte

Bachelor's degrees in South El Monte

Bachelor's degrees, % of adults 25+
PeriodSouth El MonteLos Angeles areaCaliforniaU.S.
2006–109.5%29.7%29.1%28.4%
2010–149.1%30.7%30.1%29.6%
2015–199.7%33.7%32.9%32.1%
2020–2411.2%37.6%36.3%35.6%
Change+1.7 pts+7.9 pts+7.1 pts+7.2 pts
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College degrees are relatively uncommon in South El Monte: 11.2% of adults 25 and older hold a bachelor's or higher, well below the national share of 35.6%. The share with a degree has risen 1.7 points since 2006–10, a smaller shift than nationally. Only 66 of the 689 California cities with 5,000+ people 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 South El Monte

High school graduates, % of adults 25+
PeriodSouth El MonteLos Angeles areaCaliforniaU.S.
2006–1047.8%76.7%79.9%84.9%
2010–1447.8%77.7%80.7%86.1%
2015–1955.3%80.0%82.6%87.7%
2020–2455.2%82.1%84.2%89.3%
Change+7.4 pts+5.4 pts+4.3 pts+4.3 pts
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More than four in ten adults in South El Monte never finished high school, well above the national share: only 55.2% have a diploma or equivalent, against 89.3% nationally. The share with a diploma has risen 7.4 points since 2006–10, in line with the national trend. Of the 689 California cities with 5,000+ people, only 23 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 South El Monte

Unemployment, % of the labor force
PeriodSouth El MonteLos Angeles areaCaliforniaU.S.
2006–107.9%8.5%9.2%8.1%
2010–147.6%10.6%11.3%9.4%
2015–196.3%5.8%6.3%5.6%
2020–247.3%6.7%6.6%5.4%
Change−0.5 pts−1.7 pts−2.6 pts−2.7 pts
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Jobs have been harder to find in South El Monte than nationally: unemployment was 7.3%, against 5.4%. Since 2006–10, unemployment has edged down 0.5 points, a smaller shift than nationally. 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).

South El Monte compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
South El Monte3.8038.018.6%57.8%4.1%1964$1,70011.2%55.2%7.3%
El Monte3.5439.018.1%53.4%4.6%1968$1,87118.2%67.9%5.9%
Rosemead3.4545.111.3%51.1%6.7%1961$1,92221.3%67.5%6.0%
Avocado Heights3.5739.612.4%27.8%6.3%1960$2,02320.4%68.1%7.9%
Temple City3.0943.58.8%37.6%5.6%1962$2,37341.9%85.7%6.5%
San Gabriel3.0343.911.8%48.4%8.9%1960$2,13338.9%82.9%6.2%
West Puente Valley4.3940.113.7%26.7%5.1%1957$2,37513.6%70.0%7.3%
Baldwin Park3.8638.315.5%41.4%3.0%1965$1,92015.4%68.4%6.1%
Monterey Park2.8946.87.8%48.4%8.1%1965$2,01136.7%79.4%6.4%
Montebello3.1540.517.2%54.4%4.8%1962$1,86022.1%74.1%7.0%
Arcadia2.9144.78.8%40.3%9.1%1968$2,29954.6%91.1%5.5%

All figures 2020–24.

Cities with similar populations: Beverly, MA · Bloomfield, NJ · Boerne, TX · Brooksville, FL · Vega Baja, PR · Kent, OH · North Augusta, SC · McLean, VA · Marlborough, MA · Maplewood, MN

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 South El Monte. 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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