ZIP Code 33493 — South Bay, FL | Population, Income, County & Map Data

01Location & Geography

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

Primary City	South Bay, FL
County	Palm Beach County (FIPS 12099)
State	Florida (FIPS 12)
Metro Area (MSA)	Miami-Fort Lauderdale-West Palm Beach, FL Metro Area (33100)
Census Region / Division	South Region · South Atlantic Division
Coordinates	26.538818, -80.72872
Land / Water Area	62.166 mi² land · 0.079 mi² water

02Income & Economics

Distribution of the 1,450 individual tax returns filed in 33493 by adjusted gross income bracket (IRS SOI, 2022).

< $25K

46.9%

$25K–$50K

31.7%

$50K–$75K

12.4%

$75K–$100K

5.5%

$100K–$200K

3.5%

$200K+

0.0%

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 33493's IRS income metrics, 2020–2022.

Median income (2021→2022)

$27,446

▲ 15.1%

Filers earning $200K+

0.0%

▲ 0.0 pt

Total filers

1,450

▲ 0.0%

GET /zipc/v2/zipcodes/33493/soi?year=…

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 33493 ZCTA.

2000

3,895

2010

4,926

▲ +26.5%

2020

5,129

▲ +4.1%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP Classification	Non-Unique Zip
Facility Type	Post Office
Carrier Route Sort	C
USPS Finance Number	118670
City Aliases	South Bay

06Frequently Asked Questions

What county is ZIP code 33493 in?

ZIP code 33493 is in Palm Beach County, Florida (county FIPS code 12099).

What city is ZIP code 33493?

The primary USPS city for 33493 is South Bay, FL.

What metro area (MSA) is 33493 in?

33493 is part of the Miami-Fort Lauderdale-West Palm Beach, FL Metro Area (MSA code 33100).

What is the population of ZIP code 33493?

The 2020 Census population of 33493 was 5,129 residents.

What is the median income in ZIP code 33493?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 33493 is about $27,446. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.