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US ZIP Code Profile

ZIP Code 34996
Stuart, Florida

ZIP code 34996 is in Stuart, located in Martin County, Florida, within the Port St. Lucie metro area. Its 2020 Census population was 11,042. The estimated median adjusted gross income per tax return is $72,917, and about 23% of filers report $200,000 or more.

2020 Population
11,042
Census ZCTA
County
Martin
FIPS 12085
Median income (est.)
$72,917
IRS SOI 2022
Land Area
6.62 mi²
+ 12.609 mi² water

01Location & Geography

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

Primary CityStuart, FL
CountyMartin County (FIPS 12085)
StateFlorida (FIPS 12)
Metro Area (MSA)Port St. Lucie, FL Metro Area (38940)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates27.188173, -80.1878
Land / Water Area6.62 mi² land · 12.609 mi² water

02Income & Economics

Distribution of the 5,770 individual tax returns filed in 34996 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
23.6%
$25K–$50K
15.9%
$50K–$75K
11.4%
$75K–$100K
8.7%
$100K–$200K
17.0%
$200K+
23.4%
The $200,000+ bracket accounts for 85% of 34996's total adjusted gross income, from 23% of returns — a concentration that drives the gap between the median ($72,917) 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 34996's IRS income metrics, 2020–2022.

Median income (2021→2022)
$72,917
▲ 1.4%
Filers earning $200K+
23.4%
▼ 0.2 pt
Total filers
5,770
▲ 5.5%
GET /zipc/v2/zipcodes/34996/soi?year=… $62K 2020 $72K 2021 $73K 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 34996 ZCTA.

2000
10,744
 
2010
10,649
▼ -0.9%
2020
11,042
▲ +3.7%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number118745
City AliasesSewalls Point, Stuart

06Frequently Asked Questions

What county is ZIP code 34996 in?

ZIP code 34996 is in Martin County, Florida (county FIPS code 12085).

What city is ZIP code 34996?

The primary USPS city for 34996 is Stuart, FL.

What metro area (MSA) is 34996 in?

34996 is part of the Port St. Lucie, FL Metro Area (MSA code 38940).

What is the population of ZIP code 34996?

The 2020 Census population of 34996 was 11,042 residents.

What is the median income in ZIP code 34996?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 34996 is about $72,917, with around 23% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.