33155, FL Demographics

Population 44,585 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
33155, FL map of median age by neighborhood
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Population and households in ZIP 33155

Household size in ZIP 33155

Household size, people per household
PeriodZIP 33155Miami areaFloridaU.S.
2006–102.892.802.632.68
2010–143.282.952.732.73
2015–193.212.972.752.71
2020–242.912.802.632.65
Change+0.02+0.00+0.00−0.03
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Households in ZIP 33155 are large by national standards, averaging 2.91 people against 2.65 for the U.S. That usually means more families with children at home. Households are largest in the northwest and smallest in the south.

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 33155

Median age, years
PeriodZIP 33155Miami areaFloridaU.S.
2006–1044.639.940.837.7
2010–1442.240.942.038.6
2015–1943.141.943.039.6
2020–2445.642.843.540.1
Change+1.1+2.9+2.7+2.3
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With a median age of 45.6, ZIP 33155 is noticeably older than the country as a whole (40.1), an age mix that tilts toward empty nesters and retirees. Since 2006–10, the median age has climbed from 44.6, mirroring the country. The youngest areas are in the southeast, the oldest in the west.

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 33155

Single-parent households, % of households
PeriodZIP 33155Miami areaFloridaU.S.
2006–109.6%14.3%12.4%12.3%
2010–1411.2%14.2%12.2%12.3%
2015–198.9%13.3%11.5%11.6%
2020–2412.4%13.2%11.4%11.6%
Change+2.8 pts−1.1 pts−1.0 pts−0.6 pts
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Single parents head about one in eight households in ZIP 33155 (12.4%), close to the national share of 11.6%. The single-parent share has risen 2.8 points since 2006–10, even as the national share fell.

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 33155

Renters in ZIP 33155

Renters, % of occupied homes
PeriodZIP 33155Miami areaFloridaU.S.
2006–1027.8%34.2%30.3%33.3%
2010–1429.0%37.9%33.9%35.6%
2015–1930.3%40.7%34.6%36.0%
2020–2435.4%39.5%32.4%34.8%
Change+7.6 pts+5.3 pts+2.1 pts+1.5 pts
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Renting in ZIP 33155 is about as common as it is nationally: 35.4% of households rent, against 34.8%. Renters make up a smaller share here than in the wider Miami area (39.5%). Among homeowners, 44.7% have no mortgage at all, above the national share of 39.8%. Since 2006–10, the renter share has risen 7.6 points, a much bigger shift than 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 ZIP 33155

Vacant homes, % of all homes
PeriodZIP 33155Miami areaFloridaU.S.
2006–108.6%15.4%17.2%11.4%
2010–146.5%15.3%17.6%11.4%
2015–197.4%13.1%15.4%11.1%
2020–248.3%10.9%12.5%9.6%
Change−0.3 pts−4.5 pts−4.8 pts−1.8 pts
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Vacancy in ZIP 33155 is close to the national rate: 8.3% of homes are empty, against 9.6%. The rate is lower than in the Miami area as a whole (10.9%).

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 33155

Age of homes, median year built
PeriodZIP 33155Miami areaFloridaU.S.
2006–101959197919841974
2010–141959197919851975
2015–191962198019861977
2020–241965198319891980
Change+5+4+5+6
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ZIP 33155 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 newest homes are mostly in the north, the oldest in the east. Of the 807 Florida ZIP codes with 5,000+ people, only 24 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 33155

Rent, per month
PeriodZIP 33155Miami areaFloridaU.S.
2006–10$1,275$1,256$1,092$965
2010–14$1,364$1,306$1,123$1,040
2015–19$1,706$1,586$1,323$1,213
2020–24$2,152$2,112$1,816$1,571
Change+$877+$856+$724+$606
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Rent in ZIP 33155 runs $2,152 a month at the median, utilities included, well above the U.S. median of $1,571. Rent has climbed $877 a month since 2006–10, up 69%, faster than rents rose nationally. Rent takes 37.7% of the typical renter's income, 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 southwest.

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 33155

Bachelor's degrees in ZIP 33155

Bachelor's degrees, % of adults 25+
PeriodZIP 33155Miami areaFloridaU.S.
2006–1027.2%29.1%26.4%28.4%
2010–1429.2%29.3%27.0%29.6%
2015–1936.5%32.5%30.0%32.1%
2020–2438.9%37.1%34.6%35.6%
Change+11.8 pts+8.0 pts+8.2 pts+7.2 pts
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About four in ten adults 25 and older in ZIP 33155 (38.9%) have a bachelor's degree or higher, a bit above the national share of 35.6%. Since 2006–10, the share with a degree has risen 11.8 points, mirroring the country. College graduates are most concentrated in the southeast and least in the north.

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 33155

High school graduates, % of adults 25+
PeriodZIP 33155Miami areaFloridaU.S.
2006–1076.1%83.0%85.5%84.9%
2010–1481.0%84.2%86.5%86.1%
2015–1987.5%85.6%88.2%87.7%
2020–2483.6%87.4%90.0%89.3%
Change+7.5 pts+4.4 pts+4.4 pts+4.3 pts
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About one in six adults in ZIP 33155 never finished high school, well above the national share: only 83.6% have a diploma or equivalent, against 89.3% nationally. The share with a diploma has risen 7.5 points since 2006–10, in line with the national trend. ZIP 33155 has a lower share of high school graduates than the great majority of Florida ZIP codes.

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 33155

Unemployment, % of the labor force
PeriodZIP 33155Miami areaFloridaU.S.
2006–106.7%8.8%8.9%8.1%
2010–149.5%11.3%11.0%9.4%
2015–192.5%5.8%5.7%5.6%
2020–243.5%5.0%4.8%5.4%
Change−3.3 pts−3.8 pts−4.1 pts−2.7 pts
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Unemployment in ZIP 33155 runs below the national rate: 3.5% of the labor force was out of work and looking, against 5.4% nationally. Since 2006–10, unemployment has fallen 3.3 points, as it has nationally. 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 33155 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 331552.9145.612.4%35.4%8.3%1965$2,15238.9%83.6%3.5%
ZIP 331442.9345.813.1%45.0%5.8%1963$1,87726.4%80.1%2.6%
ZIP 331462.2834.45.4%42.3%27.8%1979$2,99863.2%96.0%5.0%
ZIP 331262.5244.412.7%65.0%8.6%1981$1,84133.2%80.7%3.1%
ZIP 331342.4645.47.1%42.4%10.7%1964$2,29157.8%91.9%2.6%
ZIP 331432.4442.67.7%48.4%9.5%1977$2,08962.3%94.9%5.1%
ZIP 331652.8549.19.3%29.0%5.6%1966$2,07030.4%84.0%4.5%
ZIP 331742.7945.113.6%49.3%5.9%1979$2,01230.4%77.5%4.8%
ZIP 331722.7143.211.9%57.2%10.4%1986$2,04633.5%80.8%2.8%
ZIP 331332.4041.98.4%46.0%13.6%1975$2,20366.0%96.1%3.4%
ZIP 331992.7620.112.8%100.0%10.9%1980$1,82940.9%100.0%28.2%

All figures 2020–24.

Zip codes with similar populations: 98801, WA · 98223, WA · 98058, WA · 11520, NY · 07036, NJ · 07726, NJ · 08054, NJ · 78108, TX · 66502, KS · 78043, TX

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 33155. 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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