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US ZIP Code Profile

ZIP Code 33534
Gibsonton, Florida

ZIP code 33534 is in Gibsonton, located in Hillsborough County, Florida, within the Tampa-St. Petersburg-Clearwater metro area. Its 2020 Census population was 17,952. The estimated median adjusted gross income per tax return is $39,844, and about 2% of filers report $200,000 or more.

2020 Population
17,952
Census ZCTA
County
Hillsborough
FIPS 12057
Median income (est.)
$39,844
IRS SOI 2022
Land Area
12.383 mi²
+ 2.857 mi² water

01Location & Geography

Authoritative geographic identifiers from the U.S. Census Bureau, ANSI, and FIPS standards.

Primary CityGibsonton, FL
CountyHillsborough County (FIPS 12057)
StateFlorida (FIPS 12)
Metro Area (MSA)Tampa-St. Petersburg-Clearwater, FL Metro Area (45300)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates27.827564, -82.37928
Land / Water Area12.383 mi² land · 2.857 mi² water

02Income & Economics

Distribution of the 8,390 individual tax returns filed in 33534 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
33.0%
$25K–$50K
28.6%
$50K–$75K
16.6%
$75K–$100K
9.3%
$100K–$200K
10.8%
$200K+
1.7%
The $200,000+ bracket accounts for 11% of 33534's total adjusted gross income, from 2% of returns — a concentration that drives the gap between the median ($39,844) and the average.
Estimated median = median adjusted gross income per tax return, interpolated from IRS SOI brackets. Differs from U.S. Census household income.

03Income Over Time

Year-over-year change in 33534's IRS income metrics, 2020–2022.

Median income (2021→2022)
$39,844
▲ 11.6%
Filers earning $200K+
1.7%
▲ 0.5 pt
Total filers
8,390
▲ 0.7%
GET /zipc/v2/zipcodes/33534/soi?year=… $34K 2020 $36K 2021 $40K 2022
Median = adjusted gross income per return, interpolated from IRS SOI brackets. Figures are nominal (not inflation-adjusted).

04Population Trend

Decennial U.S. Census population for the 33534 ZCTA.

2000
7,496
 
2010
12,839
▲ +71.3%
2020
17,952
▲ +39.8%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 33534. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 33534

Gibsonton and its immediate neighbors, sorted by distance.

3 mi
GET /zipc/v2/distance

Distance from 33534 to any ZIP

Enter a 5-digit ZIP to calculate the distance.

06USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number113315
City AliasesGibsonton

07Frequently Asked Questions

What county is ZIP code 33534 in?

ZIP code 33534 is in Hillsborough County, Florida (county FIPS code 12057).

What city is ZIP code 33534?

The primary USPS city for 33534 is Gibsonton, FL.

What metro area (MSA) is 33534 in?

33534 is part of the Tampa-St. Petersburg-Clearwater, FL Metro Area (MSA code 45300).

What is the population of ZIP code 33534?

The 2020 Census population of 33534 was 17,952 residents.

What is the median income in ZIP code 33534?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 33534 is about $39,844, with around 2% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.