ZIP code · West Palm Beach · Florida · United States
ZIP code 33403 — West Palm Beach
ZIP code 33403 serves West Palm Beach, Florida.
- Postal code
- 33403Single source Value from one source, not cross-checked.
- City
- West Palm Beach
- County
- Palm Beach FIPS 12099
- State
- Florida
- Country
- United States
- Coordinates
- 26.8035, -80.0756 — precision precise (locality)
View on OpenStreetMap - Population
- 13,710 (ZCTA, ACS 5-year)
- Population density
- 4,143 / sq mi
- Land area
- 3.3 sq mi (8.6 km²) (ZCTA, ACS 5-year)
- Median household income
- $69,050
- Per-capita income
- $31,892
- Median age
- 35.8
- Households
- 5,009
- Housing units
- 5,906
- Median home value
- $340,100
- Median gross rent
- $1,426 / month
- Congressional districts
- FL-20 (also FL-21) (119th Congress)
- USDA hardiness zone
- 10b (35 to 40 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/New_York (UTC−5 / UTC−4 DST)
Tools: compare 33403 with another ZIP · ZIPs within 25 miles · distance from 33403
Map of ZIP code 33403
Climate — monthly normals
Warmest month Jul (avg high 91°F), coldest Jan (avg low 58°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 75 | 76 | 79 | 83 | 85 | 89 | 91 | 91 | 89 | 86 | 81 | 77 |
| Avg low °F | 58 | 59 | 62 | 67 | 72 | 75 | 77 | 77 | 76 | 73 | 67 | 62 |
| Precip in | 3.9 | 3.9 | 4.9 | 4.2 | 6.1 | 10.1 | 6.4 | 8.7 | 8.1 | 6.7 | 4.8 | 4.6 |
NOAA 1991–2020 climate normals from the nearest station: JUNO BEACH (4.1 mi) · NOAA NCEI
Places in ZIP 33403
- 8 schools
- 1 pharmacies
- 3 supermarkets
- 14 restaurants & cafés
- 6 parks
- 1 playgrounds
- 1 libraries
- 1 post offices
- 2 places of worship
- 1 banks
- 8 gas stations
- 3 EV charging stations
- 5 police & fire stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page