33703, FL Demographics

Population 25,724 · Census ACS 2020–24

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33703, FL map of median age by neighborhood
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Population and households in ZIP 33703

Household size in ZIP 33703

Household size, people per household
PeriodZIP 33703Tampa areaFloridaU.S.
2006–102.362.492.632.68
2010–142.402.562.732.73
2015–192.402.592.752.71
2020–242.292.552.632.65
Change−0.07+0.06+0.00−0.03
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ZIP 33703 is a place of small households, averaging 2.29 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children. Household size has edged down from 2.36 in 2006–10, mirroring the country. Households are largest in the northwest and smallest in the center.

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 33703

Median age, years
PeriodZIP 33703Tampa areaFloridaU.S.
2006–1043.641.240.837.7
2010–1445.642.342.038.6
2015–1946.943.243.039.6
2020–2445.543.143.540.1
Change+1.9+1.9+2.7+2.3
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With a median age of 45.5, ZIP 33703 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 43.6, as it has nationally. Residents skew youngest in the north and oldest in the center.

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 33703

Single-parent households, % of households
PeriodZIP 33703Tampa areaFloridaU.S.
2006–108.6%12.0%12.4%12.3%
2010–149.4%11.9%12.2%12.3%
2015–199.1%11.2%11.5%11.6%
2020–246.6%10.7%11.4%11.6%
Change−2.0 pts−1.3 pts−1.0 pts−0.6 pts
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Single-parent households are relatively rare in ZIP 33703: 6.6% of households, against 11.6% nationally. The single-parent share is down 2.0 points from 2006–10, a much bigger shift than nationally. ZIP 33703 has a lower share of single-parent households than the great majority of 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 33703

Renters in ZIP 33703

Renters, % of occupied homes
PeriodZIP 33703Tampa areaFloridaU.S.
2006–1020.2%30.3%30.3%33.3%
2010–1423.7%34.7%33.9%35.6%
2015–1922.9%35.1%34.6%36.0%
2020–2418.9%32.1%32.4%34.8%
Change−1.3 pts+1.8 pts+2.1 pts+1.5 pts
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Only 18.9% of households in ZIP 33703 rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. More than four in ten owners (43.0%) have paid off their mortgages, above the national share of 39.8%. The renter share has edged down 1.3 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 33703

Vacant homes, % of all homes
PeriodZIP 33703Tampa areaFloridaU.S.
2006–1012.7%15.2%17.2%11.4%
2010–1413.8%15.4%17.6%11.4%
2015–1910.7%13.4%15.4%11.1%
2020–2410.5%11.0%12.5%9.6%
Change−2.1 pts−4.2 pts−4.8 pts−1.8 pts
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Vacancy in ZIP 33703 is close to the national rate: 10.5% of homes are empty, against 9.6%. Vacancy is down 2.1 points from 2006–10, in line with the national trend.

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 33703

Age of homes, median year built
PeriodZIP 33703Tampa areaFloridaU.S.
2006–101967198219841974
2010–141966198319851975
2015–191967198419861977
2020–241969198819891980
Change+2+5+5+6
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ZIP 33703 is a place of older homes: half were built before 1969, while the national median is 1980. That means established neighborhoods, and more houses that may need updating. Newer construction is concentrated in the center, while the southwest has the oldest housing. Of the 807 Florida ZIP codes with 5,000+ people, only 51 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 33703

Rent, per month
PeriodZIP 33703Tampa areaFloridaU.S.
2006–10$1,167$1,036$1,092$965
2010–14$1,105$1,069$1,123$1,040
2015–19$1,411$1,244$1,323$1,213
2020–24$1,994$1,767$1,816$1,571
Change+$827+$731+$724+$606
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A typical rental in ZIP 33703 costs $1,994 a month with utilities, well above the national median of $1,571. Rent has climbed $827 a month since 2006–10, up 71%, faster than rents rose nationally. Rent takes 33.3% of the typical renter's income, 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 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 33703

Bachelor's degrees in ZIP 33703

Bachelor's degrees, % of adults 25+
PeriodZIP 33703Tampa areaFloridaU.S.
2006–1034.4%26.6%26.4%28.4%
2010–1438.4%27.1%27.0%29.6%
2015–1942.7%30.4%30.0%32.1%
2020–2453.9%35.2%34.6%35.6%
Change+19.5 pts+8.6 pts+8.2 pts+7.2 pts
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ZIP 33703 is highly educated: more than half of adults 25 and older (53.9%) hold at least a bachelor's degree, far above the national share of 35.6%. Since 2006–10, the share with a degree has risen 19.5 points, mirroring the country. College graduates are most concentrated in the northeast and least in the northwest.

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 33703

High school graduates, % of adults 25+
PeriodZIP 33703Tampa areaFloridaU.S.
2006–1090.3%86.7%85.5%84.9%
2010–1491.8%87.9%86.5%86.1%
2015–1994.6%89.4%88.2%87.7%
2020–2495.2%90.9%90.0%89.3%
Change+4.9 pts+4.2 pts+4.4 pts+4.3 pts
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High school completion is high in ZIP 33703: 95.2% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%. Since 2006–10, the share with a diploma has risen 4.9 points, 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 33703

Unemployment, % of the labor force
PeriodZIP 33703Tampa areaFloridaU.S.
2006–106.3%8.7%8.9%8.1%
2010–1410.2%10.6%11.0%9.4%
2015–194.5%5.7%5.7%5.6%
2020–243.8%4.7%4.8%5.4%
Change−2.6 pts−4.1 pts−4.1 pts−2.7 pts
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Unemployment in ZIP 33703 runs below the national rate: 3.8% of the labor force was out of work and looking, against 5.4% nationally. Unemployment has fallen 2.6 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 33703 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 337032.2945.56.6%18.9%10.5%1969$1,99453.9%95.2%3.8%
ZIP 337042.1547.84.4%34.4%13.8%1954$1,69358.7%97.8%3.1%
ZIP 337022.3245.18.1%31.3%13.2%1972$1,68841.3%92.3%5.6%
ZIP 337142.4144.611.0%37.2%15.4%1968$1,54122.2%82.7%6.9%
ZIP 337011.6747.62.8%61.8%20.8%1978$1,77358.6%95.8%3.8%
ZIP 337132.1842.910.2%31.2%11.2%1959$1,57235.2%90.4%3.8%
ZIP 337161.8334.28.1%79.4%13.5%1991$1,83846.0%95.3%5.9%
ZIP 337052.3544.712.7%41.8%20.1%1965$1,75836.8%92.1%6.5%
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 337621.9350.112.5%32.1%12.8%1985$1,48752.9%96.9%3.2%

All figures 2020–24.

Zip codes with similar populations: 02043, MA · 99502, AK · 98055, WA · 94085, CA · 93610, CA · 92277, CA · 72206, AR · 33432, FL · 28804, NC · 24017, VA

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 33703. 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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