Comparison to Surrounding Areas
The median household income ($-1) for 77555 is less than 77550 ($45,047), Galveston County ($86,105), and Galveston city ($55,631).
| 77555 | $-1 |
| Galveston city | $55,631 |
| Galveston County | $86,105 |
Get Median Household Income for all Zip Codes in Texas.
The average household income ($-1) for 77555 is less than 77550 ($69,707), Galveston County ($114,254), and Galveston city ($85,478).
| 77555 | $-1 |
| Galveston city | $85,478 |
| Galveston County | $114,254 |
Get Average Household Income for all Zip Codes in Texas.
The per-capita income for 77555 is $-1. The per capita income ($-1) for 77555 is less than 77550 ($35,654), Galveston County ($44,946), and Galveston city ($40,926).
| 77555 | $-1 |
| Galveston city | $40,926 |
| Galveston County | $44,946 |
Get Per-Capita Income for all Zip Codes in Texas.
-1% of households make over $200,000 a year. The percent high income households (-1.0%) for 77555 is less than 77550 (5.5%), Galveston County (14.6%), and Galveston city (9.4%).
| 77555 | -1.0% |
| Galveston city | 9.4% |
| Galveston County | 14.6% |
Get High Income Households for all Zip Codes in Texas.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 77555 | $-1 | $-1 | $-1 | $-1 |
| Galveston city | $18,898 | $53,547 | $80,443 | $51,525 |
| Galveston County | $36,273 | $92,368 | $108,487 | $59,920 |
Get Median Household Income by Age of Householder for all Zip Codes in Texas.
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All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2024 5-year estimates. You can find this information and other demographics for 77555 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.
Margins of error for the income data are:
| Median Household Income | Average Household Income | Per Capita Income | High Income Households | Median Household Income by Age of Householder | ||||
|---|---|---|---|---|---|---|---|---|
| under 25 | 25 to 44 | 45 to 64 | 65+ | |||||
| 77555 | +/-$-1 | +/-$-1 | +/-$-1 | +/--1.0% | +/-$-1 | +/-$-1 | +/-$-1 | +/-$-1 |
| Galveston city | +/-$3,927 | +/-$4,536 | +/-$1,995 | +/-1.6% | +/-$4,466 | +/-$5,989 | +/-$12,445 | +/-$8,196 |
| Galveston County | +/-$2,507 | +/-$2,370 | +/-$965 | +/-0.8% | +/-$7,888 | +/-$6,891 | +/-$4,801 | +/-$3,086 |