ZIP code 77551
Where is ZIP code 77551?
Galveston, Texas
Galveston County · Standard ZIP code
ZIP code 77551 belongs to Galveston, Texas in Galveston County. 77551 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area code 409. About 21,696 people live in the 77551 area, where the median household income is $58,344. The closest ZIP codes are 77550 (Galveston, 2.7 mi northeast), 77555 (Galveston, 4.1 mi northeast) and 77592 (Texas City, 4.1 mi northeast).
| ZIP code | 77551 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Galveston |
| State | Texas (TX) |
| County | Galveston County |
| Time zone | Central Time · now |
| Area code | 409 |
| Coordinates | 29.2766, -94.8303 map |
| 3-digit prefix | 775 |
Population and income in 77551
| Population | 21,696 · higher than 71% of Texas ZIP codes |
|---|---|
| People per square mile | 5,487 · higher than 96% of Texas ZIP codes |
| Median age | 39.4 years · higher than 56% of Texas ZIP codes |
| Men / women | 51% / 49% |
| Median household income | $58,344 · lower than 71% of Texas ZIP codes |
| Income per person | $38,601 |
| Below the poverty line | 18% |
| Bachelor’s degree or higher | 31% of adults 25+ |
| Median home value | $290,600 · higher than 73% of Texas ZIP codes |
| Median rent | $1,352 a month |
| Housing units | 11,695 |
| Households | 9,412 (2.14 people on average) |
| Owners / renters | 48% / 52% |
| Land area | 3.95 sq mi (plus 1.02 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 77551. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 77551
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 77550 | Galveston, TX | 2.7 mi NE | Standard |
| 77555 | Galveston, TX | 4.1 mi NE | Unique |
| 77592 | Texas City, TX | 4.1 mi NE | PO Box only |
| 77553 | Galveston, TX | 4.2 mi NE | PO Box only |
| 77552 | Galveston, TX | 7.9 mi SW | PO Box only |
| 77554 | Galveston, TX | 8.8 mi SW | Standard |
| 77590 | Texas City, TX | 9.9 mi NW | Standard |
| 77568 | La Marque, TX | 10.7 mi NW | Standard |
| 77563 | Hitchcock, TX | 10.7 mi NW | Standard |
| 77591 | Texas City, TX | 12.6 mi NW | Standard |
| 77650 | Port Bolivar, TX | 13.5 mi NE | PO Box only |
| 77510 | Santa Fe, TX | 17.1 mi NW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 77551 or measure the distance to another ZIP code.
How to address mail to 77551
123 MAIN ST
GALVESTON TX 77551
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (77551-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Galveston, TX
All Galveston ZIP codes with population and income →
Questions
- What city is ZIP code 77551?
- 77551 is a Galveston, Texas ZIP code.
- What county is 77551 in?
- ZIP code 77551 is in Galveston County, Texas.
- What time zone is ZIP code 77551 in?
- 77551 is in the Central Time zone (America/Chicago).
- What area code is 77551?
- Phone numbers in ZIP code 77551 use area code 409.
- What is the population of ZIP code 77551?
- About 21,696 people live in ZIP code 77551, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 77551?
- The median household income in 77551 is $58,344 a year, lower than 71% of Texas ZIP codes.
- What ZIP codes are near 77551?
- The nearest ZIP codes to 77551 are 77550 (Galveston, 2.7 miles), 77555 (Galveston, 4.1 miles), 77592 (Texas City, 4.1 miles) and 77553 (Galveston, 4.2 miles).