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US ZIP Code Profile

ZIP Code 33434
Boca Raton, Florida

ZIP code 33434 is in Boca Raton, located in Palm Beach County, Florida, within the Miami-Fort Lauderdale-West Palm Beach metro area. Its 2020 Census population was 21,003. The estimated median adjusted gross income per tax return is $67,956, and about 20% of filers report $200,000 or more.

2020 Population
21,003
Census ZCTA
County
Palm Beach
FIPS 12099
Median income (est.)
$67,956
IRS SOI 2022
Land Area
6.706 mi²
+ 0.131 mi² water

01Location & Geography

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

Primary CityBoca Raton, FL
CountyPalm Beach County (FIPS 12099)
StateFlorida (FIPS 12)
Metro Area (MSA)Miami-Fort Lauderdale-West Palm Beach, FL Metro Area (33100)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates26.383167, -80.16769
Land / Water Area6.706 mi² land · 0.131 mi² water

02Income & Economics

Distribution of the 10,850 individual tax returns filed in 33434 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
25.9%
$25K–$50K
15.8%
$50K–$75K
11.6%
$75K–$100K
8.2%
$100K–$200K
18.5%
$200K+
20.0%
The $200,000+ bracket accounts for 72% of 33434's total adjusted gross income, from 20% of returns — a concentration that drives the gap between the median ($67,956) 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 33434's IRS income metrics, 2020–2022.

Median income (2021→2022)
$67,956
▲ 4.1%
Filers earning $200K+
20.0%
▲ 0.9 pt
Total filers
10,850
▲ 6.2%
GET /zipc/v2/zipcodes/33434/soi?year=… $54K 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 33434 ZCTA.

2000
20,728
 
2010
19,260
▼ -7.1%
2020
21,003
▲ +9.0%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 33434. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 33434

Boca Raton and its immediate neighbors, sorted by distance.

3 mi
GET /zipc/v2/distance

Distance from 33434 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 TypePost Office
Carrier Route SortD
USPS Finance Number110855
City AliasesBoca Raton

07Frequently Asked Questions

What county is ZIP code 33434 in?

ZIP code 33434 is in Palm Beach County, Florida (county FIPS code 12099).

What city is ZIP code 33434?

The primary USPS city for 33434 is Boca Raton, FL.

What metro area (MSA) is 33434 in?

33434 is part of the Miami-Fort Lauderdale-West Palm Beach, FL Metro Area (MSA code 33100).

What is the population of ZIP code 33434?

The 2020 Census population of 33434 was 21,003 residents.

What is the median income in ZIP code 33434?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 33434 is about $67,956, with around 20% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.