33305, FL Demographics

Population 12,490 · Census ACS 2020–24

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33305, FL map of median age by neighborhood
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Population and households in ZIP 33305

Household size in ZIP 33305

Household size, people per household
PeriodZIP 33305Miami areaFloridaU.S.
2006–101.792.802.632.68
2010–141.862.952.732.73
2015–191.972.972.752.71
2020–241.842.802.632.65
Change+0.05+0.00+0.00−0.03
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Households in ZIP 33305 are small: just 1.84 people on average, compared with 2.65 nationally. That is typical of places where many people live alone or as couples, and fewer have children at home. Household size has crept up from 1.79 in 2006–10, even as the national average fell. Only 27 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 33305

Median age, years
PeriodZIP 33305Miami areaFloridaU.S.
2006–1047.039.940.837.7
2010–1449.740.942.038.6
2015–1950.041.943.039.6
2020–2453.342.843.540.1
Change+6.3+2.9+2.7+2.3
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ZIP 33305 skews older: half of its residents are older than 53.3, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families. Since 2006–10, the median age has climbed from 47.0, mirroring the country.

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 33305

Single-parent households, % of households
PeriodZIP 33305Miami areaFloridaU.S.
2006–105.4%14.3%12.4%12.3%
2010–144.1%14.2%12.2%12.3%
2015–195.3%13.3%11.5%11.6%
2020–246.5%13.2%11.4%11.6%
Change+1.1 pts−1.1 pts−1.0 pts−0.6 pts
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Single parents head only 6.5% of households in ZIP 33305, well below the national share of 11.6%. Since 2006–10, the single-parent share has edged up 1.1 points, even as the national share fell. ZIP 33305 has a lower share of single-parent households than at least four in five Florida ZIP codes.

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 33305

Renters in ZIP 33305

Renters, % of occupied homes
PeriodZIP 33305Miami areaFloridaU.S.
2006–1040.5%34.2%30.3%33.3%
2010–1441.1%37.9%33.9%35.6%
2015–1939.0%40.7%34.6%36.0%
2020–2435.1%39.5%32.4%34.8%
Change−5.4 pts+5.3 pts+2.1 pts+1.5 pts
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Just over a third of households in ZIP 33305 rent their homes (35.1%), close to the national share of 34.8%. Renters make up a smaller share here than in the wider Miami area (39.5%). Nearly half of owners (46.9%) have paid off their mortgages, above the national share of 39.8%. Since 2006–10, the renter share has fallen 5.4 points, 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 ZIP 33305

Vacant homes, % of all homes
PeriodZIP 33305Miami areaFloridaU.S.
2006–1021.3%15.4%17.2%11.4%
2010–1418.3%15.3%17.6%11.4%
2015–1921.9%13.1%15.4%11.1%
2020–2416.2%10.9%12.5%9.6%
Change−5.1 pts−4.5 pts−4.8 pts−1.8 pts
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Vacant homes make up 16.2% of the housing in ZIP 33305, 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 5.1 points from 2006–10, mirroring the country.

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 33305

Age of homes, median year built
PeriodZIP 33305Miami areaFloridaU.S.
2006–101968197919841974
2010–141968197919851975
2015–191968198019861977
2020–241972198319891980
Change+4+4+5+6
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Housing in ZIP 33305 leans older: the median home dates to 1972, against 1980 nationally. The median year built has moved up from 1968 in 2006–10, a sign of steady new building. The newest homes are mostly in the west, the oldest in the center. Of the 807 Florida ZIP codes with 5,000+ people, only 73 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 33305

Rent, per month
PeriodZIP 33305Miami areaFloridaU.S.
2006–10$1,180$1,256$1,092$965
2010–14$1,175$1,306$1,123$1,040
2015–19$1,485$1,586$1,323$1,213
2020–24$2,093$2,112$1,816$1,571
Change+$912+$856+$724+$606
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The median renter in ZIP 33305 pays $2,093 a month for rent and utilities, well above the national median of $1,571. Rents are up $912 a month from 2006–10, a 77% jump, faster than rents rose nationally. The typical renter here spends 35.0% of household income on rent, well over the 30% mark often used to define affordable rent, so many renters here are stretched. Renters on a budget will find the lowest rents in the northwest; the highest are in the east.

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 33305

Bachelor's degrees in ZIP 33305

Bachelor's degrees, % of adults 25+
PeriodZIP 33305Miami areaFloridaU.S.
2006–1043.5%29.1%26.4%28.4%
2010–1445.5%29.3%27.0%29.6%
2015–1952.8%32.5%30.0%32.1%
2020–2456.2%37.1%34.6%35.6%
Change+12.7 pts+8.0 pts+8.2 pts+7.2 pts
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ZIP 33305 is highly educated: nearly six in ten adults 25 and older (56.2%) hold at least a bachelor's degree, far above the national share of 35.6%. The share with a degree is up 12.7 points from 2006–10, mirroring the country. College graduates are most concentrated in the northeast 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 33305

High school graduates, % of adults 25+
PeriodZIP 33305Miami areaFloridaU.S.
2006–1093.2%83.0%85.5%84.9%
2010–1494.1%84.2%86.5%86.1%
2015–1994.8%85.6%88.2%87.7%
2020–2495.0%87.4%90.0%89.3%
Change+1.8 pts+4.4 pts+4.4 pts+4.3 pts
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High school completion is high in ZIP 33305: 95.0% 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 1.8 points since 2006–10, in line with the national trend.

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 33305

Unemployment, % of the labor force
PeriodZIP 33305Miami areaFloridaU.S.
2006–105.3%8.8%8.9%8.1%
2010–146.4%11.3%11.0%9.4%
2015–193.4%5.8%5.7%5.6%
2020–242.7%5.0%4.8%5.4%
Change−2.5 pts−3.8 pts−4.1 pts−2.7 pts
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Unemployment in ZIP 33305 has been low: just 2.7% of the labor force was out of work and looking, well below the national rate of 5.4%. Unemployment has fallen 2.5 points since 2006–10, as it has 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).

ZIP 33305 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 333051.8453.36.5%35.1%16.2%1972$2,09356.2%95.0%2.7%
ZIP 333061.8255.42.7%25.1%15.2%1972$1,98757.6%96.5%2.9%
ZIP 333041.8646.23.2%56.2%19.2%1983$1,90053.7%93.7%2.5%
ZIP 333342.6040.414.6%44.2%11.1%1969$1,82029.4%86.7%6.0%
ZIP 333011.7843.33.5%60.8%21.8%2001$2,48963.0%95.7%2.9%
ZIP 333081.8455.14.2%27.1%28.7%1972$2,06358.6%96.7%4.3%
ZIP 333113.1335.724.1%53.4%10.6%1971$1,69318.7%80.6%8.3%
ZIP 333161.8952.14.7%42.0%28.8%1984$2,24955.2%94.4%2.5%
ZIP 333093.0037.520.9%40.6%7.9%1975$2,12724.5%87.0%6.7%
ZIP 333152.4742.06.3%49.3%16.5%1973$2,08934.4%93.1%3.5%
ZIP 330602.8038.320.2%49.7%15.3%1975$1,66325.0%80.4%6.4%

All figures 2020–24.

Zip codes with similar populations: 98580, WA · 82435, WY · 87020, NM · 18643, PA · 18512, PA · 18431, PA · 17241, PA · 92625, CA · 16137, PA · 15066, PA

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 33305. 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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