33138, FL Demographics

Population 29,131 · Census ACS 2020–24

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33138, FL map of median age by neighborhood
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Population and households in ZIP 33138

Household size in ZIP 33138

Household size, people per household
PeriodZIP 33138Miami areaFloridaU.S.
2006–102.582.802.632.68
2010–142.632.952.732.73
2015–192.482.972.752.71
2020–242.442.802.632.65
Change−0.14+0.00+0.00−0.03
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The average household in ZIP 33138 has 2.44 people, under the U.S. average of 2.65. Since 2006–10, household size has dropped from 2.58, a much bigger shift than nationally. The biggest households, usually families with children, are concentrated in the northwest.

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 ZIP 33138

Median age, years
PeriodZIP 33138Miami areaFloridaU.S.
2006–1039.639.940.837.7
2010–1442.340.942.038.6
2015–1940.341.943.039.6
2020–2443.842.843.540.1
Change+4.2+2.9+2.7+2.3
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ZIP 33138 skews older than the country: its median age is 43.8, against 40.1 nationally. The median age has climbed from 39.6 in 2006–10, in line with the national trend. The youngest areas are in the west, the 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 ZIP 33138

Single-parent households, % of households
PeriodZIP 33138Miami areaFloridaU.S.
2006–1015.1%14.3%12.4%12.3%
2010–1414.4%14.2%12.2%12.3%
2015–1912.8%13.3%11.5%11.6%
2020–2411.0%13.2%11.4%11.6%
Change−4.2 pts−1.1 pts−1.0 pts−0.6 pts
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Single-parent households are about as common in ZIP 33138 as they are nationally: 11.0%, against 11.6%. Single parents are less common here than in the Miami area overall (13.2%). The single-parent share is down 4.2 points from 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 ZIP 33138

Renters in ZIP 33138

Renters, % of occupied homes
PeriodZIP 33138Miami areaFloridaU.S.
2006–1049.2%34.2%30.3%33.3%
2010–1457.8%37.9%33.9%35.6%
2015–1954.8%40.7%34.6%36.0%
2020–2452.3%39.5%32.4%34.8%
Change+3.1 pts+5.3 pts+2.1 pts+1.5 pts
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Renters far outnumber owners in ZIP 33138: 52.3% of households rent their homes, against 34.8% nationally. Among homeowners, 40.2% have no mortgage at all, about the same as nationally. Since 2006–10, the renter share has risen 3.1 points, mirroring the country. Only 80 of the 807 Florida ZIP codes with 5,000+ people 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 ZIP 33138

Vacant homes, % of all homes
PeriodZIP 33138Miami areaFloridaU.S.
2006–1016.5%15.4%17.2%11.4%
2010–1417.1%15.3%17.6%11.4%
2015–1912.2%13.1%15.4%11.1%
2020–2413.9%10.9%12.5%9.6%
Change−2.7 pts−4.5 pts−4.8 pts−1.8 pts
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Vacant homes make up 13.9% of the housing in ZIP 33138, 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. Vacancy is down 2.7 points from 2006–10, as it has nationally.

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 ZIP 33138

Age of homes, median year built
PeriodZIP 33138Miami areaFloridaU.S.
2006–101960197919841974
2010–141962197919851975
2015–191967198019861977
2020–241968198319891980
Change+9+4+5+6
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The housing in ZIP 33138 is old by national standards: the median home dates to 1968, against 1980 for the U.S., so buyers will find more older houses, some of them due for updates. The median year built has moved up from 1960 in 2006–10, a sign of steady new building. The newest homes are mostly in the southwest, the oldest in the northwest. Of the 807 Florida ZIP codes with 5,000+ people, only 41 have older homes.

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 ZIP 33138

Rent, per month
PeriodZIP 33138Miami areaFloridaU.S.
2006–10$1,034$1,256$1,092$965
2010–14$1,101$1,306$1,123$1,040
2015–19$1,197$1,586$1,323$1,213
2020–24$1,768$2,112$1,816$1,571
Change+$734+$856+$724+$606
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A typical rental in ZIP 33138 costs $1,768 a month with utilities, above the national median of $1,571. Still, rents here are lower than in the Miami area as a whole ($2,112). Rents are up $734 a month from 2006–10, a 71% jump, faster than rents rose nationally. Rent takes 35.4% 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 ZIP 33138

Bachelor's degrees in ZIP 33138

Bachelor's degrees, % of adults 25+
PeriodZIP 33138Miami areaFloridaU.S.
2006–1031.8%29.1%26.4%28.4%
2010–1429.9%29.3%27.0%29.6%
2015–1939.2%32.5%30.0%32.1%
2020–2449.7%37.1%34.6%35.6%
Change+17.9 pts+8.0 pts+8.2 pts+7.2 pts
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ZIP 33138 is highly educated: about half of adults 25 and older (49.7%) hold at least a bachelor's degree, far above the national share of 35.6%. The share with a degree is up 17.9 points from 2006–10, in line with the national trend. College graduates are most concentrated in the north and least in the southwest.

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 ZIP 33138

High school graduates, % of adults 25+
PeriodZIP 33138Miami areaFloridaU.S.
2006–1075.3%83.0%85.5%84.9%
2010–1478.6%84.2%86.5%86.1%
2015–1985.8%85.6%88.2%87.7%
2020–2487.2%87.4%90.0%89.3%
Change+12.0 pts+4.4 pts+4.4 pts+4.3 pts
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About one in eight adults in ZIP 33138 never finished high school, a bit more than nationally: 87.2% have a diploma or equivalent, against 89.3% across the U.S. The picture is much the same across the Miami area. The share with a diploma has risen 12.0 points since 2006–10, as it has 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 ZIP 33138

Unemployment, % of the labor force
PeriodZIP 33138Miami areaFloridaU.S.
2006–1012.6%8.8%8.9%8.1%
2010–1414.0%11.3%11.0%9.4%
2015–196.9%5.8%5.7%5.6%
2020–246.1%5.0%4.8%5.4%
Change−6.5 pts−3.8 pts−4.1 pts−2.7 pts
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Jobs have been a little harder to find in ZIP 33138 than nationally: unemployment was 6.1%, against 5.4%. Unemployment is down 6.5 points from 2006–10, mirroring the country. 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).

ZIP 33138 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 331382.4443.811.0%52.3%13.9%1968$1,76849.7%87.2%6.1%
ZIP 331503.0237.320.6%68.0%7.3%1965$1,45114.7%72.9%7.1%
ZIP 331613.0137.717.6%57.4%8.4%1965$1,71125.8%82.2%7.3%
ZIP 331272.8338.018.1%73.4%15.0%1964$1,46912.5%72.5%9.7%
ZIP 331372.1336.19.9%71.8%15.0%2001$2,61054.0%93.6%4.3%
ZIP 331683.7139.023.4%23.0%5.4%1956$1,82020.5%78.8%6.5%
ZIP 331412.2345.59.9%62.7%21.8%1973$1,94444.2%90.8%4.8%
ZIP 331473.3540.120.1%51.8%8.3%1967$1,57815.5%76.5%7.1%
ZIP 331812.5038.712.5%60.0%15.2%1975$2,08441.7%90.4%4.3%
ZIP 331673.7138.122.3%36.6%3.8%1962$1,74815.5%78.5%4.1%
ZIP 331422.9538.620.8%70.4%9.5%1967$1,44313.9%70.6%7.8%

All figures 2020–24.

Zip codes with similar populations: 77380, TX · 33584, FL · 39046, MS · 43220, OH · 00610, PR · 45662, OH · 46205, IN · 48602, MI · 54130, WI · 66104, KS

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 ZIP 33138. 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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