Zip code 33421: Royal Palm Beach, Florida
This zip has no delivery boundary. The map shows its post office location and nearby zip codes.
About 33421
33421 is a non-residential zip code for Royal Palm Beach, Florida (Palm Beach County). It has no delivery area of its own, so the Census Bureau doesn't publish population or housing figures for it. Codes like this are usually assigned to post office boxes, or to a single organization such as a university, hospital, government agency or large company that gets enough mail to need its own zip code.
For a picture of the people who live around 33421, see the residential zip codes in the nearby list below.
Geography
- City (USPS)
- Royal Palm Beach
- State
- Florida
- County
- Palm Beach County
- Center point
- 26.7084° N, 80.2306° W
- Time zone
- Eastern Time (UTC-5, UTC-4 in summer)
- Zip type
- PO box or unique zip
Zip codes near 33421
| Zip | City | Distance | IncomeMedian income |
|---|---|---|---|
| 33411 | West Palm Beach, FL | 1.7 mi | $92,591 |
| 33414 | Wellington, FL | 4.4 mi | $112,241 |
| 33413 | West Palm Beach, FL | 5.8 mi | $91,131 |
| 33412 | West Palm Beach, FL | 6.6 mi | $130,225 |
| 33417 | West Palm Beach, FL | 6.6 mi | $51,605 |
| 33415 | West Palm Beach, FL | 7.2 mi | $61,274 |
| 33449 | Lake Worth, FL | 8 mi | $153,586 |
| 33465 | Lake Worth, FL · PO box | 8.2 mi | — |
| 33409 | West Palm Beach, FL | 8.3 mi | $67,073 |
| 33467 | Lake Worth, FL | 8.5 mi | $95,739 |
| 33454 | Greenacres, FL · PO box | 8.7 mi | — |
| 33416 | West Palm Beach, FL · PO box | 9 mi | — |
Questions about 33421
What city is zip code 33421?
33421 is assigned to Royal Palm Beach, Florida. The city name is the one the Postal Service prefers for mail addressed to this zip code.
What county is 33421 in?
33421 is in Palm Beach County, Florida.
What time zone is 33421 in?
33421 is in Eastern Time.
What zip codes are near 33421?
The closest zip codes to 33421 are 33411, 33414, 33413, 33412, 33417.
Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 33421, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.