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US ZIP Code Profile

ZIP Code 33592
Thonotosassa, Florida

ZIP code 33592 is in Thonotosassa, located in Hillsborough County, Florida, within the Tampa-St. Petersburg-Clearwater metro area. Its 2020 Census population was 11,885. The estimated median adjusted gross income per tax return is $40,500, and about 5% of filers report $200,000 or more.

2020 Population
11,885
Census ZCTA
County
Hillsborough
FIPS 12057
Median income (est.)
$40,500
IRS SOI 2022
Land Area
49.004 mi²
+ 2.021 mi² water

01Location & Geography

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

Primary CityThonotosassa, 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
Coordinates28.101871, -82.28323
Land / Water Area49.004 mi² land · 2.021 mi² water

02Income & Economics

Distribution of the 5,560 individual tax returns filed in 33592 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
33.3%
$25K–$50K
27.0%
$50K–$75K
14.8%
$75K–$100K
8.3%
$100K–$200K
11.5%
$200K+
5.2%
The $200,000+ bracket accounts for 50% of 33592's total adjusted gross income, from 5% of returns — a concentration that drives the gap between the median ($40,500) 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 33592's IRS income metrics, 2020–2022.

Median income (2021→2022)
$40,500
▲ 14.1%
Filers earning $200K+
5.2%
▲ 1.2 pt
Total filers
5,560
▲ 1.6%
GET /zipc/v2/zipcodes/33592/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 33592 ZCTA.

2000
9,970
 
2010
10,091
▲ +1.2%
2020
11,885
▲ +17.8%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number119030
City AliasesThonotosassa

06Frequently Asked Questions

What county is ZIP code 33592 in?

ZIP code 33592 is in Hillsborough County, Florida (county FIPS code 12057).

What city is ZIP code 33592?

The primary USPS city for 33592 is Thonotosassa, FL.

What metro area (MSA) is 33592 in?

33592 is part of the Tampa-St. Petersburg-Clearwater, FL Metro Area (MSA code 45300).

What is the population of ZIP code 33592?

The 2020 Census population of 33592 was 11,885 residents.

What is the median income in ZIP code 33592?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 33592 is about $40,500, with around 5% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.