Monte Flores, San Juan, PR Demographics

Population 7,596 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Monte Flores, San Juan, PR map of median age by neighborhood
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Population and households in Monte Flores

Household size in Monte Flores

Household size, people per household
PeriodMonte FloresSan JuanPuerto RicoU.S.
2006–102.452.623.072.68
2010–142.382.502.932.73
2015–192.442.302.792.71
2020–242.282.192.542.65
Change−0.17−0.42−0.53−0.03
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Monte Flores is a place of small households, averaging 2.28 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children. Even so, the typical household here is bigger than in San Juan overall, where it has 2.19 people. Household size has dropped from 2.45 in 2006–10, a much bigger shift than nationally.

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 Monte Flores

Median age, years
PeriodMonte FloresSan JuanPuerto RicoU.S.
2006–1035.339.336.737.7
2010–1437.241.338.938.6
2015–1941.244.542.539.6
2020–2437.845.945.040.1
Change+2.4+6.6+8.3+2.3
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The median resident of Monte Flores is 37.8 years old, a few years younger than the national median of 40.1. The median age has climbed from 35.3 in 2006–10, in line with the national trend. Residents skew youngest in the west and oldest in the south.

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 Monte Flores

Single-parent households, % of households
PeriodMonte FloresSan JuanPuerto RicoU.S.
2006–1022.1%19.1%18.1%12.3%
2010–1420.8%18.2%18.1%12.3%
2015–1918.0%16.4%16.6%11.6%
2020–2418.9%14.5%15.6%11.6%
Change−3.1 pts−4.6 pts−2.5 pts−0.6 pts
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Single-parent households are common in Monte Flores: 18.9% of all households, against 11.6% nationally. The single-parent share has fallen 3.1 points since 2006–10, a much bigger shift than nationally.

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 Monte Flores

Renters in Monte Flores

Renters, % of occupied homes
PeriodMonte FloresSan JuanPuerto RicoU.S.
2006–1061.3%43.4%27.5%33.3%
2010–1460.2%45.9%30.5%35.6%
2015–1957.0%46.5%31.9%36.0%
2020–2460.1%47.3%32.1%34.8%
Change−1.2 pts+3.9 pts+4.5 pts+1.5 pts
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Renters far outnumber owners in Monte Flores: 60.1% of households rent their homes, against 34.8% nationally. Among homeowners, 60.2% have no mortgage at all, well above the national share of 39.8%. Rentals cluster in the west; owners are most common in the south. The renter share is down 1.2 points from 2006–10, even as the national share rose.

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 Monte Flores

Vacant homes, % of all homes
PeriodMonte FloresSan JuanPuerto RicoU.S.
2006–1018.0%16.3%15.6%11.4%
2010–1422.0%20.7%18.7%11.4%
2015–1933.3%24.4%22.1%11.1%
2020–2426.9%21.6%19.1%9.6%
Change+8.9 pts+5.4 pts+3.5 pts−1.8 pts
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Vacant homes make up 26.9% of the housing in Monte Flores, 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. Since 2006–10, vacancy has risen 8.9 points, 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 Monte Flores

Age of homes, median year built
PeriodMonte FloresSan JuanPuerto RicoU.S.
2006–101962196719781974
2010–141965196819801975
2015–191966196819801977
2020–241965197019811980
Change+3+3+3+6
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Monte Flores is a place of older homes: half were built before 1965, while the national median is 1980. That means established neighborhoods, and more houses that may need updating. The median year built has moved up from 1962 in 2006–10, a sign of steady new building. Newer construction is concentrated in the west, while the northeast has the oldest housing.

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 Monte Flores

Rent, per month
PeriodMonte FloresSan JuanPuerto RicoU.S.
2006–10$457$551$489$965
2010–14$505$598$528$1,040
2015–19$530$584$553$1,213
2020–24$600$732$658$1,571
Change+$143+$181+$168+$606
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A typical rental in Monte Flores costs $600 a month with utilities, well below the national median of $1,571. Rent has climbed $143 a month since 2006–10, up 31%, a slower climb than the nation's. The typical renter here spends 38.0% of household income on rent, well over the 30% mark often used to define affordable rent, so many renters here are stretched. Rents run highest in the north and lowest in the west.

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 Monte Flores

Bachelor's degrees in Monte Flores

Bachelor's degrees, % of adults 25+
PeriodMonte FloresSan JuanPuerto RicoU.S.
2006–1020.3%33.3%21.9%28.4%
2010–1423.4%35.2%24.1%29.6%
2015–1920.8%38.2%26.3%32.1%
2020–2428.4%42.8%30.2%35.6%
Change+8.1 pts+9.5 pts+8.3 pts+7.2 pts
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College degrees are less common in Monte Flores than nationally: 28.4% of adults 25 and older have a bachelor's or higher, against 35.6%. The share with a degree has risen 8.1 points since 2006–10, in line with the national trend. College graduates are most concentrated in the northwest and least in the northeast.

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 Monte Flores

High school graduates, % of adults 25+
PeriodMonte FloresSan JuanPuerto RicoU.S.
2006–1064.5%74.5%67.8%84.9%
2010–1469.7%77.9%72.1%86.1%
2015–1968.1%81.8%76.7%87.7%
2020–2479.3%86.2%81.4%89.3%
Change+14.8 pts+11.7 pts+13.6 pts+4.3 pts
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Just over one in five adults in Monte Flores never finished high school, well above the national share: only 79.3% have a diploma or equivalent, against 89.3% nationally. The share with a diploma has risen 14.8 points since 2006–10, a much bigger shift than 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 Monte Flores

Unemployment, % of the labor force
PeriodMonte FloresSan JuanPuerto RicoU.S.
2006–1018.1%14.8%16.9%8.1%
2010–1423.6%16.3%18.7%9.4%
2015–1922.1%16.7%16.5%5.6%
2020–2418.5%12.4%10.9%5.4%
Change+0.5 pts−2.4 pts−6.0 pts−2.7 pts
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Finding work has been harder in Monte Flores: 18.5% 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).

Monte Flores compared with nearby neighborhoods

NeighborhoodHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Monte Flores2.2837.818.9%60.1%26.9%1965$60028.4%79.3%18.5%
San Mateo1.7450.55.8%49.1%27.9%1978$91054.6%89.9%7.8%
Machuchal1.9251.013.5%50.6%33.3%1963$92644.8%85.1%9.8%
Buena Vista Santurce2.2044.521.5%58.6%31.0%1960$5139.1%62.4%18.8%
Urbanizacion Atlantic View2.0426.140.6%94.1%7.7%1949$2905.2%77.1%38.1%
Urbanizacion Floral Park2.4551.19.4%57.9%23.3%1967$61650.2%88.5%24.9%
Embalse San Jose2.3750.311.0%35.8%28.7%1963$67010.2%74.3%21.5%
Extencion Roosevelt1.9552.212.8%49.9%12.0%1976$54963.5%92.7%5.6%
Urbanizacion University Gdns2.0046.515.6%63.6%18.4%1969$54455.1%91.5%15.4%
Urbanizacion Puerto Nuevo2.3145.015.0%51.3%22.8%1952$75929.2%82.9%10.9%
Reparto Metropolitano2.2840.114.0%50.3%21.9%1957$73242.1%90.3%9.7%

All figures 2020–24.

Neighborhoods with similar populations: South Winds, Oxnard, CA · Depot Bench, Boise, ID · Downtown, Honolulu, HI · East End, Boise, ID · East Richmond, Richmond, CA · Hethwood-Prices Fork, Blacksburg, VA · Alki, Seattle, WA · Lauderdale North Park, North Lauderdale, FL · Lincoln Park, Denver, CO · Linda Vista-San Francisco, Napa, CA

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 Monte Flores. 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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