ZIP code · Galveston · Texas · United States
ZIP code 77552 — Galveston
ZIP code 77552 serves Galveston, Texas.
- Postal code
- 77552Single source Value from one source, not cross-checked.
- City
- Galveston
- County
- Galveston
- State
- Texas
- Country
- United States
- Coordinates
- 29.2205, -94.9444 — 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/Chicago (UTC−6 / UTC−5 DST)
- Area code
- 409Telephone 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 77552 with another ZIP · ZIPs within 25 miles · distance from 77552
Climate — monthly normals
Warmest month Aug (avg high 92°F), coldest Jan (avg low 49°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 63 | 66 | 72 | 78 | 84 | 90 | 91 | 92 | 89 | 82 | 72 | 66 |
| Avg low °F | 49 | 52 | 58 | 65 | 72 | 78 | 80 | 80 | 76 | 69 | 59 | 52 |
| Precip in | 4.3 | 2.1 | 3.0 | 2.1 | 3.0 | 4.2 | 3.4 | 4.7 | 6.7 | 5.2 | 4.3 | 4.2 |
NOAA 1991–2020 climate normals from the nearest station: GALVESTON SCHOLES FLD (6.3 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