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US ZIP Code Profile

ZIP Code 33776
Seminole, Florida

ZIP code 33776 is in Seminole, located in Pinellas County, Florida, within the Tampa-St. Petersburg-Clearwater metro area. Its 2020 Census population was 12,922. The estimated median adjusted gross income per tax return is $68,155, and about 12% of filers report $200,000 or more.

2020 Population
12,922
Census ZCTA
County
Pinellas
FIPS 12103
Median income (est.)
$68,155
IRS SOI 2022
Land Area
3.448 mi²
+ 0.511 mi² water

01Location & Geography

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

Primary CitySeminole, FL
CountyPinellas County (FIPS 12103)
StateFlorida (FIPS 12)
Metro Area (MSA)Tampa-St. Petersburg-Clearwater, FL Metro Area (45300)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates27.849564, -82.82583
Land / Water Area3.448 mi² land · 0.511 mi² water

02Income & Economics

Distribution of the 6,380 individual tax returns filed in 33776 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
23.2%
$25K–$50K
17.2%
$50K–$75K
13.2%
$75K–$100K
10.5%
$100K–$200K
24.1%
$200K+
11.8%
The $200,000+ bracket accounts for 42% of 33776's total adjusted gross income, from 12% of returns — a concentration that drives the gap between the median ($68,155) 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 33776's IRS income metrics, 2020–2022.

Median income (2021→2022)
$68,155
▲ 5.4%
Filers earning $200K+
11.8%
▲ 1.6 pt
Total filers
6,380
▲ 1.8%
GET /zipc/v2/zipcodes/33776/soi?year=… $58K 2020 $65K 2021 $68K 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 33776 ZCTA.

2000
13,388
 
2010
12,402
▼ -7.4%
2020
12,922
▲ +4.2%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 33776. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 33776

Seminole and its immediate neighbors, sorted by distance.

3 mi
GET /zipc/v2/distance

Distance from 33776 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 TypeBranch
Carrier Route SortD
USPS Finance Number115085
City AliasesLargo, Seminole

07Frequently Asked Questions

What county is ZIP code 33776 in?

ZIP code 33776 is in Pinellas County, Florida (county FIPS code 12103).

What city is ZIP code 33776?

The primary USPS city for 33776 is Seminole, FL.

What metro area (MSA) is 33776 in?

33776 is part of the Tampa-St. Petersburg-Clearwater, FL Metro Area (MSA code 45300).

What is the population of ZIP code 33776?

The 2020 Census population of 33776 was 12,922 residents.

What is the median income in ZIP code 33776?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 33776 is about $68,155, with around 12% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.