33308, FL Demographics

Population 27,674 · Census ACS 2020–24

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33308, FL map of median age by neighborhood
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Population and households in ZIP 33308

Household size in ZIP 33308

Household size, people per household
PeriodZIP 33308Miami areaFloridaU.S.
2006–101.812.802.632.68
2010–141.822.952.732.73
2015–191.822.972.752.71
2020–241.842.802.632.65
Change+0.04+0.00+0.00−0.03
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ZIP 33308 is a place of small households, averaging 1.84 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children. Household size has crept up from 1.81 in 2006–10, even as the national average fell. Only 28 of the 807 Florida ZIP codes with 5,000+ people have smaller 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 ZIP 33308

Median age, years
PeriodZIP 33308Miami areaFloridaU.S.
2006–1053.739.940.837.7
2010–1454.440.942.038.6
2015–1956.841.943.039.6
2020–2455.142.843.540.1
Change+1.4+2.9+2.7+2.3
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With a median age of 55.1, ZIP 33308 is noticeably older than the country as a whole (40.1), an age mix that tilts toward empty nesters and retirees. The median age has climbed from 53.7 in 2006–10, in line with the national trend. Residents skew youngest in the northwest and oldest in the southeast.

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 33308

Single-parent households, % of households
PeriodZIP 33308Miami areaFloridaU.S.
2006–104.7%14.3%12.4%12.3%
2010–144.2%14.2%12.2%12.3%
2015–194.4%13.3%11.5%11.6%
2020–244.2%13.2%11.4%11.6%
Change−0.5 pts−1.1 pts−1.0 pts−0.6 pts
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Single-parent households are relatively rare in ZIP 33308: 4.2% of households, against 11.6% nationally. Since 2006–10, the single-parent share has edged down 0.5 points, as it has nationally. Only 57 of the 807 Florida ZIP codes with 5,000+ people have a lower 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 ZIP 33308

Renters in ZIP 33308

Renters, % of occupied homes
PeriodZIP 33308Miami areaFloridaU.S.
2006–1025.7%34.2%30.3%33.3%
2010–1433.1%37.9%33.9%35.6%
2015–1932.6%40.7%34.6%36.0%
2020–2427.1%39.5%32.4%34.8%
Change+1.3 pts+5.3 pts+2.1 pts+1.5 pts
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More than a quarter of households in ZIP 33308 rent their homes (27.1%), below the national share of 34.8%; the rest own. Just over half of owners (53.0%) have paid off their mortgages, well above the national share of 39.8%. The renter share has edged up 1.3 points since 2006–10, in line with the national trend.

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 33308

Vacant homes, % of all homes
PeriodZIP 33308Miami areaFloridaU.S.
2006–1027.3%15.4%17.2%11.4%
2010–1429.1%15.3%17.6%11.4%
2015–1929.2%13.1%15.4%11.1%
2020–2428.7%10.9%12.5%9.6%
Change+1.4 pts−4.5 pts−4.8 pts−1.8 pts
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Vacancy is high in ZIP 33308: 28.7% 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. Vacancy has edged up 1.4 points since 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 ZIP 33308

Age of homes, median year built
PeriodZIP 33308Miami areaFloridaU.S.
2006–101970197919841974
2010–141970197919851975
2015–191971198019861977
2020–241972198319891980
Change+2+4+5+6
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The housing in ZIP 33308 is old by national standards: the median home dates to 1972, 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 northeast, while the west has the oldest housing. Only 72 of the 807 Florida ZIP codes with 5,000+ people 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 33308

Rent, per month
PeriodZIP 33308Miami areaFloridaU.S.
2006–10$1,090$1,256$1,092$965
2010–14$1,148$1,306$1,123$1,040
2015–19$1,468$1,586$1,323$1,213
2020–24$2,063$2,112$1,816$1,571
Change+$973+$856+$724+$606
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A typical rental in ZIP 33308 costs $2,063 a month with utilities, well above the national median of $1,571. Rent has climbed $973 a month since 2006–10, up 89%, faster than rents rose nationally. The typical renter here spends 35.5% of household income on rent, well over the 30% mark often used to define affordable rent, so many renters here are stretched. The priciest rents are in the southeast; the most affordable are 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 ZIP 33308

Bachelor's degrees in ZIP 33308

Bachelor's degrees, % of adults 25+
PeriodZIP 33308Miami areaFloridaU.S.
2006–1044.7%29.1%26.4%28.4%
2010–1447.6%29.3%27.0%29.6%
2015–1949.5%32.5%30.0%32.1%
2020–2458.6%37.1%34.6%35.6%
Change+13.8 pts+8.0 pts+8.2 pts+7.2 pts
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College graduates are unusually common in ZIP 33308: 58.6% of adults 25 and older have a bachelor's degree or higher, against 35.6% nationally. Education tends to track local incomes and the kinds of jobs nearby. The share with a degree is up 13.8 points from 2006–10, as it has nationally. Of the 807 Florida ZIP codes with 5,000+ people, only 59 have a higher 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 ZIP 33308

High school graduates, % of adults 25+
PeriodZIP 33308Miami areaFloridaU.S.
2006–1093.7%83.0%85.5%84.9%
2010–1494.3%84.2%86.5%86.1%
2015–1995.3%85.6%88.2%87.7%
2020–2496.7%87.4%90.0%89.3%
Change+3.0 pts+4.4 pts+4.4 pts+4.3 pts
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High school completion is high in ZIP 33308: 96.7% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%. The share with a diploma has risen 3.0 points since 2006–10, in line with the national trend. Of the 807 Florida ZIP codes with 5,000+ people, only 78 have a higher 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 ZIP 33308

Unemployment, % of the labor force
PeriodZIP 33308Miami areaFloridaU.S.
2006–105.6%8.8%8.9%8.1%
2010–148.2%11.3%11.0%9.4%
2015–194.1%5.8%5.7%5.6%
2020–244.3%5.0%4.8%5.4%
Change−1.3 pts−3.8 pts−4.1 pts−2.7 pts
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Unemployment in ZIP 33308 runs below the national rate: 4.3% of the labor force was out of work and looking, against 5.4% nationally. Since 2006–10, unemployment has edged down 1.3 points, 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 33308 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 333081.8455.14.2%27.1%28.7%1972$2,06358.6%96.7%4.3%
ZIP 333061.8255.42.7%25.1%15.2%1972$1,98757.6%96.5%2.9%
ZIP 333342.6040.414.6%44.2%11.1%1969$1,82029.4%86.7%6.0%
ZIP 333051.8453.36.5%35.1%16.2%1972$2,09356.2%95.0%2.7%
ZIP 330602.8038.320.2%49.7%15.3%1975$1,66325.0%80.4%6.4%
ZIP 330621.7859.76.5%30.0%34.2%1972$2,24448.2%94.3%5.1%
ZIP 333041.8646.23.2%56.2%19.2%1983$1,90053.7%93.7%2.5%
ZIP 333093.0037.520.9%40.6%7.9%1975$2,12724.5%87.0%6.7%
ZIP 330692.4042.09.2%49.2%23.6%1985$1,80432.3%86.6%9.8%
ZIP 333011.7843.33.5%60.8%21.8%2001$2,48963.0%95.7%2.9%
ZIP 333113.1335.724.1%53.4%10.6%1971$1,69318.7%80.6%8.3%

All figures 2020–24.

Zip codes with similar populations: 02176, MA · 95134, CA · 94585, CA · 85742, AZ · 79701, TX · 77038, TX · 38506, TN · 33544, FL · 30501, GA · 30297, GA

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 33308. 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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