ZIP Code 77555 is located in Galveston Texas. 77555 is entirely within Galveston County. Regionally, 77555 is located in Metro Houston.
| ZIP Code Name | Galveston |
| Primary County | Galveston County |
| ZIP Code Type | Unique |
| Population (2022) | 3 |
| Area Code(s) | 409 |
| Current Time | CDT |
| Population | 3 |
| Population Density | 173 People per Square Mile |
| Current Unemployment Rate (May 2026) | 4.1% |
| Sales Tax Rate (2025) | 8.2% |
| Majority Race/Ethnicty | Hispanic - 33.33% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 1 | 33.33% |
| Black | 1 | 33.33% |
| Hispanic | 1 | 33.33% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
| Highest Education Level Attained | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 0 | 0% |
| Bachelor Degree | 0 | 0% |
| High School Diploma | 0 | 0% |
| No High School Diploma | 1 | 50% |
| GED or Alternate | 1 | 50% |
| 1 or More Years of College | 0 | 0% |
| Associates Degree | 0 | 0% |
| Masters Degree | 0 | 0% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
| Coordinates | 29.31148911,-94.77629089 |
| Adjacent ZIP Codes | |
| Neighborhoods in 77555 | |
| Region | Metro Houston |
| Metropolitan/Micropolitan Stat Area | Houston-The Woodlands-Sugar Land, TX |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 0.01738240 Square Miles |
| School Districts in 77555 |