ZIP Code 33431
33431 is one of Florida's ZIP codes, delivering to addresses in Boca Raton, Palm Beach County.
- City
- Boca Raton
- County
- Palm Beach County
- State
- Florida
- Prefix
- 334xx
Where this code sits
33431 is part of the 334xx range, the group of codes handled by one mail processing centre. Boca Raton is served by 16 ZIP codes in total; the full list, with the county each falls in, is on the Boca Raton page.
Boca Raton Florida ZIP codes →
Area codes over the same ground
Postal and telephone geography are drawn separately, so these codes cover the area 33431 delivers to without sharing its boundary.
ZIP codes nearest 33431
| ZIP code | Distance | Delivers to |
|---|---|---|
| ZIP code 33427 | 0.7 mi | Boca Raton, FL |
| ZIP code 33429 | 1.7 mi | Boca Raton, FL |
| ZIP code 33464 | 1.7 mi | Boca Raton, FL |
| ZIP code 33481 | 1.7 mi | Boca Raton, FL |
| ZIP code 33488 | 1.7 mi | Boca Raton, FL |
| ZIP code 33497 | 1.7 mi | Boca Raton, FL |
| ZIP code 33499 | 1.7 mi | Boca Raton, FL |
| ZIP code 33487 | 2.2 mi | Boca Raton, FL |
Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Scope ZIP code 33431. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.