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US ZIP Code Profile

ZIP Code 33705
Saint Petersburg, Florida

ZIP code 33705 is in Saint Petersburg, located in Pinellas County, Florida, within the Tampa-St. Petersburg-Clearwater metro area. Its 2020 Census population was 27,915. The estimated median adjusted gross income per tax return is $42,842, and about 6% of filers report $200,000 or more.

2020 Population
27,915
Census ZCTA
County
Pinellas
FIPS 12103
Median income (est.)
$42,842
IRS SOI 2022
Land Area
6.057 mi²
+ 2.38 mi² water

01Location & Geography

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

Primary CitySaint Petersburg, 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
Coordinates27.734491, -82.6434
Land / Water Area6.057 mi² land · 2.38 mi² water

02Income & Economics

Distribution of the 13,730 individual tax returns filed in 33705 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
31.8%
$25K–$50K
25.6%
$50K–$75K
15.0%
$75K–$100K
8.7%
$100K–$200K
13.1%
$200K+
5.8%
The $200,000+ bracket accounts for 39% of 33705's total adjusted gross income, from 6% of returns — a concentration that drives the gap between the median ($42,842) 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 33705's IRS income metrics, 2020–2022.

Median income (2021→2022)
$42,842
▲ 11.8%
Filers earning $200K+
5.8%
▲ 0.8 pt
Total filers
13,730
▲ 1.0%
GET /zipc/v2/zipcodes/33705/soi?year=… $34K 2020 $38K 2021 $43K 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 33705 ZCTA.

2000
28,083
 
2010
26,435
▼ -5.9%
2020
27,915
▲ +5.6%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 33705. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 33705

Saint Petersburg and its immediate neighbors, sorted by distance.

3 mi
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Distance from 33705 to any ZIP

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06USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number118250
City AliasesSaint Petersburg, St Petersburg

07Frequently Asked Questions

What county is ZIP code 33705 in?

ZIP code 33705 is in Pinellas County, Florida (county FIPS code 12103).

What city is ZIP code 33705?

The primary USPS city for 33705 is Saint Petersburg, FL.

What metro area (MSA) is 33705 in?

33705 is part of the Tampa-St. Petersburg-Clearwater, FL Metro Area (MSA code 45300).

What is the population of ZIP code 33705?

The 2020 Census population of 33705 was 27,915 residents.

What is the median income in ZIP code 33705?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 33705 is about $42,842, with around 6% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.