ZIP code · Galveston · Texas · United States
ZIP code 77554 — Galveston
ZIP code 77554 serves Galveston, Texas.
- Postal code
- 77554Single source Value from one source, not cross-checked.
- City
- Galveston
- County
- Galveston FIPS 48167
- State
- Texas
- Country
- United States
- Coordinates
- 29.2243, -94.9637 — precision precise (locality)
View on OpenStreetMap - Population
- 9,973 (ZCTA, ACS 5-year)
- Population density
- 321 / sq mi
- Land area
- 31.1 sq mi (80.6 km²) (ZCTA, ACS 5-year)
- Median household income
- $87,093
- Per-capita income
- $71,502
- Median age
- 56.8
- Households
- 4,964
- Housing units
- 10,516
- Median home value
- $430,500
- Median gross rent
- $1,449 / month
- Congressional district
- TX-14 (119th Congress)
- 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 77554 with another ZIP · ZIPs within 25 miles · distance from 77554
Map of ZIP code 77554
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 (7.1 mi) · NOAA NCEI
Places in ZIP 77554
- 2 schools
- 2 colleges & universities
- 1 doctors & dentists
- 1 supermarkets
- 7 restaurants & cafés
- 7 bars & pubs
- 5 parks
- 5 playgrounds
- 4 places of worship
- 1 banks
- 6 gas stations
- 2 EV charging stations
- 6 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