ZIP code · Port Saint Lucie · Florida · United States
ZIP code 34985 — Port Saint Lucie
ZIP code 34985 serves Port Saint Lucie, Florida.
- Postal code
- 34985Single source Value from one source, not cross-checked.
- City
- Port Saint Lucie
- County
- St. Lucie
- State
- Florida
- Country
- United States
- Coordinates
- 27.2939, -80.3503 — precision precise (locality)
View on OpenStreetMap - USDA hardiness zone
- 10a (30 to 35 °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)
- Area code
- 772Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 34985 with another ZIP · ZIPs within 25 miles · distance from 34985
Climate — monthly normals
Warmest month Aug (avg high 89°F), coldest Jan (avg low 57°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 73 | 74 | 77 | 80 | 84 | 87 | 89 | 89 | 88 | 85 | 79 | 75 |
| Avg low °F | 57 | 60 | 63 | 68 | 72 | 76 | 77 | 77 | 76 | 73 | 66 | 61 |
| Precip in | 3.1 | 2.6 | 3.7 | 2.8 | 4.8 | 7.0 | 5.9 | 7.9 | 9.2 | 5.8 | 3.4 | 2.8 |
NOAA 1991–2020 climate normals from the nearest station: NETTLES IS (8.0 mi) · NOAA NCEI
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 · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page