33781, FL Demographics

Population 28,063 · Census ACS 2020–24

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33781, FL map of median age by neighborhood
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Population and households in ZIP 33781

Household size in ZIP 33781

Household size, people per household
PeriodZIP 33781Tampa areaFloridaU.S.
2006–102.522.492.632.68
2010–142.482.562.732.73
2015–192.562.592.752.71
2020–242.702.552.632.65
Change+0.18+0.06+0.00−0.03
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Households in ZIP 33781 average 2.70 people, about the same as the country as a whole (2.65). The typical household here is bigger than in the Tampa area overall, where it has 2.55 people. Household size has climbed from 2.52 in 2006–10, even as the national average fell.

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 33781

Median age, years
PeriodZIP 33781Tampa areaFloridaU.S.
2006–1039.841.240.837.7
2010–1442.042.342.038.6
2015–1943.143.243.039.6
2020–2443.943.143.540.1
Change+4.2+1.9+2.7+2.3
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ZIP 33781 skews older than the country: its median age is 43.9, against 40.1 nationally. Since 2006–10, the median age has climbed from 39.8, as it has nationally. The youngest areas are in the center, the oldest in the northeast.

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 33781

Single-parent households, % of households
PeriodZIP 33781Tampa areaFloridaU.S.
2006–1015.5%12.0%12.4%12.3%
2010–1410.2%11.9%12.2%12.3%
2015–199.2%11.2%11.5%11.6%
2020–2413.9%10.7%11.4%11.6%
Change−1.6 pts−1.3 pts−1.0 pts−0.6 pts
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Single parents head about one in seven households in ZIP 33781 (13.9%), above the national share of 11.6%. The single-parent share is down 1.6 points from 2006–10, in line with the national trend.

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 33781

Renters in ZIP 33781

Renters, % of occupied homes
PeriodZIP 33781Tampa areaFloridaU.S.
2006–1035.7%30.3%30.3%33.3%
2010–1438.1%34.7%33.9%35.6%
2015–1936.5%35.1%34.6%36.0%
2020–2435.1%32.1%32.4%34.8%
Change−0.6 pts+1.8 pts+2.1 pts+1.5 pts
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Just over a third of households in ZIP 33781 rent their homes (35.1%), close to the national share of 34.8%. Renters make up a bigger share here than in the Tampa area as a whole (32.1%). About four in ten owners (39.2%) have paid off their mortgages, about the same as nationally. The renter share has edged down 0.6 points since 2006–10, 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 33781

Vacant homes, % of all homes
PeriodZIP 33781Tampa areaFloridaU.S.
2006–109.3%15.2%17.2%11.4%
2010–1410.1%15.4%17.6%11.4%
2015–1913.2%13.4%15.4%11.1%
2020–2412.2%11.0%12.5%9.6%
Change+2.9 pts−4.2 pts−4.8 pts−1.8 pts
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A few more homes sit empty in ZIP 33781 than nationally: 12.2%, against 9.6%. The count includes vacation homes and homes between owners or tenants, not just abandoned ones. Since 2006–10, vacancy has risen 2.9 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 33781

Age of homes, median year built
PeriodZIP 33781Tampa areaFloridaU.S.
2006–101972198219841974
2010–141974198319851975
2015–191976198419861977
2020–241976198819891980
Change+4+5+5+6
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The typical home in ZIP 33781 was built around 1976, about the same vintage as the country's housing overall (1980). Homes here are older than in the Tampa area overall, where the median home dates to 1988. The median year built has moved up from 1972 in 2006–10, a sign of steady new building.

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 33781

Rent, per month
PeriodZIP 33781Tampa areaFloridaU.S.
2006–10$958$1,036$1,092$965
2010–14$958$1,069$1,123$1,040
2015–19$1,035$1,244$1,323$1,213
2020–24$1,405$1,767$1,816$1,571
Change+$446+$731+$724+$606
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The median renter in ZIP 33781 pays $1,405 a month for rent and utilities, below the national median of $1,571. Rents are up $446 a month from 2006–10, a 47% rise, a slower climb than the nation's. The typical renter here spends 36.5% of household income on rent, well over the 30% mark often used to define affordable rent, so many renters here are stretched.

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 33781

Bachelor's degrees in ZIP 33781

Bachelor's degrees, % of adults 25+
PeriodZIP 33781Tampa areaFloridaU.S.
2006–1015.3%26.6%26.4%28.4%
2010–1416.6%27.1%27.0%29.6%
2015–1921.0%30.4%30.0%32.1%
2020–2423.7%35.2%34.6%35.6%
Change+8.4 pts+8.6 pts+8.2 pts+7.2 pts
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Fewer adults in ZIP 33781 have a four-year degree than in the country as a whole: 23.7%, against 35.6% nationally. Since 2006–10, the share with a degree has risen 8.4 points, mirroring the country. College graduates are most concentrated in the northwest and least in the south.

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 33781

High school graduates, % of adults 25+
PeriodZIP 33781Tampa areaFloridaU.S.
2006–1082.4%86.7%85.5%84.9%
2010–1484.3%87.9%86.5%86.1%
2015–1984.4%89.4%88.2%87.7%
2020–2482.7%90.9%90.0%89.3%
Change+0.3 pts+4.2 pts+4.4 pts+4.3 pts
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Just over one in six adults in ZIP 33781 never finished high school, well above the national share: only 82.7% have a diploma or equivalent, against 89.3% nationally. ZIP 33781 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 33781

Unemployment, % of the labor force
PeriodZIP 33781Tampa areaFloridaU.S.
2006–109.9%8.7%8.9%8.1%
2010–1410.4%10.6%11.0%9.4%
2015–194.5%5.7%5.7%5.6%
2020–244.1%4.7%4.8%5.4%
Change−5.8 pts−4.1 pts−4.1 pts−2.7 pts
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Unemployment in ZIP 33781 runs below the national rate: 4.1% of the labor force was out of work and looking, against 5.4% nationally. Since 2006–10, unemployment has fallen 5.8 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 33781 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 337812.7043.913.9%35.1%12.2%1976$1,40523.7%82.7%4.1%
ZIP 337822.3546.68.0%25.2%11.6%1979$1,75727.4%89.7%5.2%
ZIP 337092.2552.79.6%21.8%16.9%1970$1,46620.3%87.6%4.8%
ZIP 337142.4144.611.0%37.2%15.4%1968$1,54122.2%82.7%6.9%
ZIP 337772.5048.17.6%14.6%11.5%1978$2,22436.6%93.9%3.3%
ZIP 337102.2647.16.0%19.0%10.7%1961$1,55137.4%93.1%3.5%
ZIP 337132.1842.910.2%31.2%11.2%1959$1,57235.2%90.4%3.8%
ZIP 337732.3250.38.4%23.4%17.4%1980$1,79929.0%91.7%3.4%
ZIP 337022.3245.18.1%31.3%13.2%1972$1,68841.3%92.3%5.6%
ZIP 337621.9350.112.5%32.1%12.8%1985$1,48752.9%96.9%3.2%
ZIP 337442.0946.91.0%50.8%10.0%1980$2,11136.3%97.0%2.7%

All figures 2020–24.

Zip codes with similar populations: 06880, CT · 11414, NY · 34769, FL · 30088, GA · 80209, CO · 70123, LA · 73127, OK · 75181, TX · 75212, TX · 76134, 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 33781. 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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