Galveston, TX
Census ZIP code profile for Galveston, TX — 3 ZIPs, total population 49,659. Median income, home value, education, commute, and demographics from the U.S. Census Bureau American Community Survey 2023 5-Year Estimates.
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Galveston, TX is covered by 3 USPS ZIP codes serving a combined population of 49,659 according to Census ACS 5-Year Estimates. U.S. cities rarely map cleanly to a single ZIP — Galveston splits its residents across 3 delivery areas, each with its own demographic and housing profile. The table below lists every ZIP by population, so you can see which neighborhoods carry the weight of the city total and which are smaller pockets of the same municipal boundary.
Aggregated across every ZIP in Galveston, the median household income averages $63,294 and per-capita income averages $47,782. Poverty rate runs at 18.5% and unemployment at 5.7%. On housing, the average median home value is $361,100 with median rent of $1,323 per month, and 52.3% of occupied units are owner-occupied. These are arithmetic averages across the 3 ZIPs — not population-weighted — so small ZIPs influence the headline numbers the same as large ones.
Use this city view to compare ZIPs inside Galveston against each other rather than hunting for a single "city average." The Affordability Dashboard linked below combines these Census inputs with HUD Fair Market Rents, FBI crime data, and Department of Labor childcare costs into a graded scorecard for Galveston as a whole, while individual ZIP pages show fine-grained household income, housing profile, education attainment, commute time, and nearby-ZIP benchmarks. Every field on this page is sourced directly from U.S. Census Bureau ACS 2023 5-Year Estimates — no estimates, no proprietary scoring, no editorial adjustment.
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ZIP Codes
49,659
Population
$63,294
Median Income
$361,100
Median Home Value
45.2
Median Age
How much do residents of Galveston earn?
What does housing look like in Galveston?
Who lives in Galveston?
ZIP Codes in Galveston, TX
Side-by-side: Compare 77550 vs 77551 →
Frequently Asked Questions
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Related Guides
Understanding ZIP Code Data
What Census data tells you about a ZIP code
Income Inequality by ZIP Code
What median income hides and how to read the full picture
Official Data Resources for Galveston
Source: U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023). Verify with Census Bureau →
Source: HUD USPS Crosswalk (ZIP-to-county mapping) and Source: simplemaps.com (ZIP coordinates & timezones). Verify with HUD →
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Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the U.S. Census Bureau American Community Survey (ACS). Consult a qualified professional before making decisions based on this data.
Read our methodology — how this data is sourced, computed, and verified.