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US ZIP Code Profile

ZIP Code 33331
Fort Lauderdale, Florida

ZIP code 33331 is in Fort Lauderdale, located in Broward County, Florida, within the Miami-Fort Lauderdale-West Palm Beach metro area. Its 2020 Census population was 23,016. The estimated median adjusted gross income per tax return is $79,704, and about 22% of filers report $200,000 or more.

2020 Population
23,016
Census ZCTA
County
Broward
FIPS 12011
Median income (est.)
$79,704
IRS SOI 2022
Land Area
12.401 mi²
+ 0.436 mi² water

01Location & Geography

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

Primary CityFort Lauderdale, FL
CountyBroward County (FIPS 12011)
StateFlorida (FIPS 12)
Metro Area (MSA)Miami-Fort Lauderdale-West Palm Beach, FL Metro Area (33100)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates26.053263, -80.36688
Land / Water Area12.401 mi² land · 0.436 mi² water

02Income & Economics

Distribution of the 11,410 individual tax returns filed in 33331 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
23.3%
$25K–$50K
14.5%
$50K–$75K
10.7%
$75K–$100K
8.2%
$100K–$200K
21.4%
$200K+
22.0%
The $200,000+ bracket accounts for 78% of 33331's total adjusted gross income, from 22% of returns — a concentration that drives the gap between the median ($79,704) 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 33331's IRS income metrics, 2020–2022.

Median income (2021→2022)
$79,704
▲ 7.1%
Filers earning $200K+
22.0%
▲ 2.3 pt
Total filers
11,410
▲ 7.7%
GET /zipc/v2/zipcodes/33331/soi?year=… $67K 2020 $74K 2021 $80K 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 33331 ZCTA.

2000
20,975
 
2010
23,204
▲ +10.6%
2020
23,016
▼ -0.8%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortB
USPS Finance Number113030
City AliasesDavie, Fort Lauderdale, Ft Lauderdale, Weston, Southwest Ranches, Sw Ranches

06Frequently Asked Questions

What county is ZIP code 33331 in?

ZIP code 33331 is in Broward County, Florida (county FIPS code 12011).

What city is ZIP code 33331?

The primary USPS city for 33331 is Fort Lauderdale, FL.

What metro area (MSA) is 33331 in?

33331 is part of the Miami-Fort Lauderdale-West Palm Beach, FL Metro Area (MSA code 33100).

What is the population of ZIP code 33331?

The 2020 Census population of 33331 was 23,016 residents.

What is the median income in ZIP code 33331?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 33331 is about $79,704, with around 22% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.