33430, FL Demographics

Population 19,932 · Census ACS 2020–24

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33430, FL map of median age by neighborhood
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Population and households in ZIP 33430

Household size in ZIP 33430

Household size, people per household
PeriodZIP 33430Miami areaFloridaU.S.
2006–103.192.802.632.68
2010–143.162.952.732.73
2015–192.972.972.752.71
2020–243.062.802.632.65
Change−0.14+0.00+0.00−0.03
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Households in ZIP 33430 are large by national standards, averaging 3.06 people against 2.65 for the U.S. That usually means more families with children at home. Since 2006–10, household size has dropped from 3.19, 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 ZIP 33430

Median age, years
PeriodZIP 33430Miami areaFloridaU.S.
2006–1031.539.940.837.7
2010–1434.540.942.038.6
2015–1932.741.943.039.6
2020–2438.742.843.540.1
Change+7.2+2.9+2.7+2.3
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At 38.7, the median age in ZIP 33430 is close to the national median of 40.1, so its age mix looks much like the country's. The population here is younger than in the wider Miami area, where the median age is 42.8. The median age has climbed from 31.5 in 2006–10, a much bigger shift than nationally.

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 33430

Single-parent households, % of households
PeriodZIP 33430Miami areaFloridaU.S.
2006–1023.7%14.3%12.4%12.3%
2010–1422.9%14.2%12.2%12.3%
2015–1923.2%13.3%11.5%11.6%
2020–2421.4%13.2%11.4%11.6%
Change−2.3 pts−1.1 pts−1.0 pts−0.6 pts
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Single-parent households are common in ZIP 33430: 21.4% of all households, against 11.6% nationally. Since 2006–10, the single-parent share has fallen 2.3 points, a much bigger shift than nationally. Of the 807 Florida ZIP codes with 5,000+ people, only 32 have a higher 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 33430

Renters in ZIP 33430

Renters, % of occupied homes
PeriodZIP 33430Miami areaFloridaU.S.
2006–1058.6%34.2%30.3%33.3%
2010–1458.0%37.9%33.9%35.6%
2015–1968.9%40.7%34.6%36.0%
2020–2459.9%39.5%32.4%34.8%
Change+1.2 pts+5.3 pts+2.1 pts+1.5 pts
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Renters far outnumber owners in ZIP 33430: 59.9% of households rent their homes, against 34.8% nationally. Among homeowners, 74.0% have no mortgage at all, well above the national share of 39.8%. The renter share is up 1.2 points from 2006–10, in line with the national trend. Only 49 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 33430

Vacant homes, % of all homes
PeriodZIP 33430Miami areaFloridaU.S.
2006–1013.1%15.4%17.2%11.4%
2010–1416.6%15.3%17.6%11.4%
2015–1912.9%13.1%15.4%11.1%
2020–2413.7%10.9%12.5%9.6%
Change+0.5 pts−4.5 pts−4.8 pts−1.8 pts
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Vacant homes make up 13.7% of the housing in ZIP 33430, 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 edged up 0.5 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 ZIP 33430

Age of homes, median year built
PeriodZIP 33430Miami areaFloridaU.S.
2006–101974197919841974
2010–141977197919851975
2015–191977198019861977
2020–241978198319891980
Change+5+4+5+6
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Homes in ZIP 33430 are about the same age as the nation's housing: the median home was built in 1978, versus 1980 nationally. Homes here are older than in the wider Miami area, where the median home dates to 1983. The median year built has moved up from 1974 in 2006–10, a sign of steady new building. Newer construction is concentrated in the southwest, while the southeast 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 ZIP 33430

Rent, per month
PeriodZIP 33430Miami areaFloridaU.S.
2006–10$627$1,256$1,092$965
2010–14$645$1,306$1,123$1,040
2015–19$632$1,586$1,323$1,213
2020–24$946$2,112$1,816$1,571
Change+$319+$856+$724+$606
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A typical rental in ZIP 33430 costs $946 a month with utilities, well below the national median of $1,571. Rent has climbed $319 a month since 2006–10, up 51%, a slower climb than the nation's. Rent takes 32.8% of the typical renter's income, just over the 30% mark often used to define affordable rent. Rents run highest in the northeast and lowest in the southeast.

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 33430

Bachelor's degrees in ZIP 33430

Bachelor's degrees, % of adults 25+
PeriodZIP 33430Miami areaFloridaU.S.
2006–1013.4%29.1%26.4%28.4%
2010–1411.0%29.3%27.0%29.6%
2015–198.0%32.5%30.0%32.1%
2020–2415.2%37.1%34.6%35.6%
Change+1.8 pts+8.0 pts+8.2 pts+7.2 pts
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College degrees are relatively uncommon in ZIP 33430: 15.2% of adults 25 and older hold a bachelor's or higher, well below the national share of 35.6%. Since 2006–10, the share with a degree has risen 1.8 points, a smaller shift than nationally. Of the 807 Florida ZIP codes with 5,000+ people, only 73 have a lower 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 33430

High school graduates, % of adults 25+
PeriodZIP 33430Miami areaFloridaU.S.
2006–1058.3%83.0%85.5%84.9%
2010–1460.2%84.2%86.5%86.1%
2015–1959.7%85.6%88.2%87.7%
2020–2467.9%87.4%90.0%89.3%
Change+9.6 pts+4.4 pts+4.4 pts+4.3 pts
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Nearly a third of adults in ZIP 33430 never finished high school, well above the national share: only 67.9% have a diploma or equivalent, against 89.3% nationally. The share with a diploma is up 9.6 points from 2006–10, as it has nationally. Only six of the 807 Florida ZIP codes with 5,000+ people have a lower 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 33430

Unemployment, % of the labor force
PeriodZIP 33430Miami areaFloridaU.S.
2006–1017.4%8.8%8.9%8.1%
2010–1421.2%11.3%11.0%9.4%
2015–1915.0%5.8%5.7%5.6%
2020–249.4%5.0%4.8%5.4%
Change−7.9 pts−3.8 pts−4.1 pts−2.7 pts
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Finding work has been harder in ZIP 33430: 9.4% of the labor force was out of work and looking, well above the national rate of 5.4%. Of the 807 Florida ZIP codes with 5,000+ people, only 31 have higher unemployment. Unemployment has fallen 7.9 points since 2006–10, as it has nationally.

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 33430 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 334303.0638.721.4%59.9%13.7%1978$94615.2%67.9%9.4%
ZIP 334933.6537.529.8%40.2%10.0%1977$1,0069.6%60.8%9.8%
ZIP 334402.8440.419.5%28.2%13.1%1988$1,05814.5%70.4%4.4%
ZIP 334703.1541.59.2%5.9%4.3%2005$2,52839.1%92.0%3.6%
ZIP 334142.9142.610.5%26.5%10.6%1994$2,70947.1%94.4%4.3%
ZIP 334122.7251.54.9%15.7%10.5%2000$2,00540.1%95.4%2.2%
ZIP 334493.0847.66.8%4.1%12.4%2002$2,87354.5%95.4%3.8%
ZIP 334112.8343.813.1%20.5%6.8%1994$2,21441.8%92.9%3.5%
ZIP 334672.6449.611.1%13.6%9.8%1995$2,62744.7%94.2%5.6%
ZIP 334133.2934.516.3%31.9%10.7%1995$1,99827.0%85.2%9.1%
ZIP 334732.8652.91.4%2.8%6.7%2012$1,91665.9%98.0%7.3%

All figures 2020–24.

Zip codes with similar populations: 19422, PA · 33304, FL · 32226, FL · 31903, GA · 28504, NC · 24141, VA · 22026, VA · 20017, DC · 17225, PA · 17044, 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 33430. 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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