Population 51,230 · Census ACS 2020–24
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Population and households in ZIP 33321
Household size in ZIP 33321
| Period | ZIP 33321 | Miami area | Florida | U.S. |
|---|---|---|---|---|
| 2006–10 | 2.23 | 2.80 | 2.63 | 2.68 |
| 2010–14 | 2.35 | 2.95 | 2.73 | 2.73 |
| 2015–19 | 2.51 | 2.97 | 2.75 | 2.71 |
| 2020–24 | 2.41 | 2.80 | 2.63 | 2.65 |
| Change | +0.18 | +0.00 | +0.00 | −0.03 |
Households in ZIP 33321 run small, averaging 2.41 people against 2.65 nationally, which usually means more singles and couples and fewer children. Since 2006–10, household size has climbed from 2.23, even as the national average fell. Households are largest in the northeast and smallest 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 33321
| Period | ZIP 33321 | Miami area | Florida | U.S. |
|---|---|---|---|---|
| 2006–10 | 47.1 | 39.9 | 40.8 | 37.7 |
| 2010–14 | 47.1 | 40.9 | 42.0 | 38.6 |
| 2015–19 | 47.9 | 41.9 | 43.0 | 39.6 |
| 2020–24 | 47.7 | 42.8 | 43.5 | 40.1 |
| Change | +0.6 | +2.9 | +2.7 | +2.3 |
ZIP 33321 skews older: half of its residents are older than 47.7, 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 crept up from 47.1, a smaller 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 33321
| Period | ZIP 33321 | Miami area | Florida | U.S. |
|---|---|---|---|---|
| 2006–10 | 10.3% | 14.3% | 12.4% | 12.3% |
| 2010–14 | 13.9% | 14.2% | 12.2% | 12.3% |
| 2015–19 | 12.6% | 13.3% | 11.5% | 11.6% |
| 2020–24 | 11.2% | 13.2% | 11.4% | 11.6% |
| Change | +0.9 pts | −1.1 pts | −1.0 pts | −0.6 pts |
Single-parent households are about as common in ZIP 33321 as they are nationally: 11.2%, against 11.6%. Single parents are less common here than in the Miami area overall (13.2%). The single-parent share is up 0.9 points from 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 33321
Renters in ZIP 33321
| Period | ZIP 33321 | Miami area | Florida | U.S. |
|---|---|---|---|---|
| 2006–10 | 18.3% | 34.2% | 30.3% | 33.3% |
| 2010–14 | 26.0% | 37.9% | 33.9% | 35.6% |
| 2015–19 | 26.6% | 40.7% | 34.6% | 36.0% |
| 2020–24 | 22.6% | 39.5% | 32.4% | 34.8% |
| Change | +4.3 pts | +5.3 pts | +2.1 pts | +1.5 pts |
ZIP 33321 is largely a place of homeowners: only 22.6% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 45.5% have no mortgage at all, above the national share of 39.8%. Since 2006–10, the renter share has risen 4.3 points, mirroring the country.
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 33321
| Period | ZIP 33321 | Miami area | Florida | U.S. |
|---|---|---|---|---|
| 2006–10 | 14.7% | 15.4% | 17.2% | 11.4% |
| 2010–14 | 13.9% | 15.3% | 17.6% | 11.4% |
| 2015–19 | 12.5% | 13.1% | 15.4% | 11.1% |
| 2020–24 | 8.0% | 10.9% | 12.5% | 9.6% |
| Change | −6.8 pts | −4.5 pts | −4.8 pts | −1.8 pts |
Vacancy is on the low side in ZIP 33321: 8.0% of homes sit empty, against 9.6% nationally, which points to steady demand for housing. Vacancy has fallen 6.8 points since 2006–10, a much bigger shift than 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 33321
| Period | ZIP 33321 | Miami area | Florida | U.S. |
|---|---|---|---|---|
| 2006–10 | 1983 | 1979 | 1984 | 1974 |
| 2010–14 | 1984 | 1979 | 1985 | 1975 |
| 2015–19 | 1983 | 1980 | 1986 | 1977 |
| 2020–24 | 1984 | 1983 | 1989 | 1980 |
| Change | +1 | +4 | +5 | +6 |
The housing in ZIP 33321 is a little younger than the country's: half of it was built after 1984, against 1980 nationally. The Miami area as a whole looks much the same. The newest homes are mostly in the northwest, the oldest in the northeast.
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 33321
| Period | ZIP 33321 | Miami area | Florida | U.S. |
|---|---|---|---|---|
| 2006–10 | $1,222 | $1,256 | $1,092 | $965 |
| 2010–14 | $1,210 | $1,306 | $1,123 | $1,040 |
| 2015–19 | $1,455 | $1,586 | $1,323 | $1,213 |
| 2020–24 | $2,029 | $2,112 | $1,816 | $1,571 |
| Change | +$807 | +$856 | +$724 | +$606 |
The median renter in ZIP 33321 pays $2,029 a month for rent and utilities, well above the national median of $1,571. Rent has climbed $807 a month since 2006–10, up 66%, faster than rents rose nationally. The typical renter here spends 40.6% 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 northeast; the most affordable are in the south.
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 33321
Bachelor's degrees in ZIP 33321
| Period | ZIP 33321 | Miami area | Florida | U.S. |
|---|---|---|---|---|
| 2006–10 | 24.2% | 29.1% | 26.4% | 28.4% |
| 2010–14 | 26.6% | 29.3% | 27.0% | 29.6% |
| 2015–19 | 27.2% | 32.5% | 30.0% | 32.1% |
| 2020–24 | 29.9% | 37.1% | 34.6% | 35.6% |
| Change | +5.7 pts | +8.0 pts | +8.2 pts | +7.2 pts |
About three in ten adults 25 and older in ZIP 33321 (29.9%) have a bachelor's degree or higher, a little below the national share of 35.6%. Since 2006–10, the share with a degree has risen 5.7 points, mirroring the country.
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 33321
| Period | ZIP 33321 | Miami area | Florida | U.S. |
|---|---|---|---|---|
| 2006–10 | 89.6% | 83.0% | 85.5% | 84.9% |
| 2010–14 | 91.9% | 84.2% | 86.5% | 86.1% |
| 2015–19 | 90.4% | 85.6% | 88.2% | 87.7% |
| 2020–24 | 89.2% | 87.4% | 90.0% | 89.3% |
| Change | −0.4 pts | +4.4 pts | +4.4 pts | +4.3 pts |
High school completion in ZIP 33321 is close to the national rate: 89.2% of adults have a diploma or equivalent, against 89.3%. The rate is higher than in the wider Miami area (87.4%).
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 33321
| Period | ZIP 33321 | Miami area | Florida | U.S. |
|---|---|---|---|---|
| 2006–10 | 9.8% | 8.8% | 8.9% | 8.1% |
| 2010–14 | 9.8% | 11.3% | 11.0% | 9.4% |
| 2015–19 | 4.4% | 5.8% | 5.7% | 5.6% |
| 2020–24 | 4.7% | 5.0% | 4.8% | 5.4% |
| Change | −5.1 pts | −3.8 pts | −4.1 pts | −2.7 pts |
Unemployment in ZIP 33321 is close to the national rate: 4.7% of the labor force, against 5.4%. Unemployment has fallen 5.1 points since 2006–10, in line with the national trend. 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 33321 compared with nearby ZIP codes
| ZIP code | Household size | Median age | Single parents | Renters | Vacant homes | Median year built | Median rent | Bachelor's degree | High school diploma | Unemployment |
|---|---|---|---|---|---|---|---|---|---|---|
| ZIP 33321 | 2.41 | 47.7 | 11.2% | 22.6% | 8.0% | 1984 | $2,029 | 29.9% | 89.2% | 4.7% |
| ZIP 33071 | 3.16 | 38.6 | 13.5% | 35.4% | 6.2% | 1988 | $2,449 | 42.6% | 94.1% | 6.0% |
| ZIP 33351 | 2.94 | 38.7 | 12.8% | 43.6% | 10.5% | 1986 | $2,070 | 30.0% | 92.8% | 4.5% |
| ZIP 33068 | 3.05 | 38.4 | 17.0% | 36.8% | 5.8% | 1978 | $2,067 | 21.5% | 84.9% | 6.5% |
| ZIP 33319 | 2.61 | 45.3 | 11.9% | 32.5% | 13.1% | 1978 | $1,802 | 26.0% | 86.6% | 6.0% |
| ZIP 33065 | 2.97 | 37.8 | 18.9% | 50.9% | 8.0% | 1982 | $1,916 | 31.4% | 92.9% | 3.8% |
| ZIP 33322 | 2.46 | 51.4 | 6.0% | 17.7% | 11.0% | 1981 | $2,123 | 37.0% | 91.2% | 4.3% |
| ZIP 33063 | 2.45 | 45.6 | 11.6% | 26.9% | 7.8% | 1983 | $1,889 | 28.5% | 89.3% | 4.0% |
| ZIP 33323 | 2.81 | 41.0 | 10.4% | 29.8% | 10.0% | 1996 | $2,616 | 50.9% | 95.8% | 3.2% |
| ZIP 33313 | 2.90 | 37.3 | 22.6% | 53.2% | 8.8% | 1974 | $1,722 | 14.6% | 84.8% | 9.2% |
| ZIP 33309 | 3.00 | 37.5 | 20.9% | 40.6% | 7.9% | 1975 | $2,127 | 24.5% | 87.0% | 6.7% |
All figures 2020–24.
Zip codes with similar populations: 95124, CA · 30097, GA · 30157, GA · 30228, GA · 30236, GA · 30907, GA · 32162, FL · 32256, FL · 32725, FL · 33312, FL
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 33321. 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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