{
  "zip": "77550",
  "type": "standard",
  "type_source": "inferred",
  "city": "Galveston",
  "other_place_names": [],
  "state": "TX",
  "state_name": "Texas",
  "county": {
    "fips": "48167",
    "name": "Galveston County",
    "short_name": "Galveston"
  },
  "counties": [
    {
      "county_fips": "48167",
      "name": "Galveston County",
      "short_name": "Galveston",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 29.307853,
    "lng": -94.769334,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "26420",
    "name": "Houston-Pasadena-The Woodlands, TX",
    "type": "metro",
    "csa_code": "288",
    "csa_name": "Houston-Pasadena, TX"
  },
  "demographics": {
    "population": 23489,
    "households": 11860,
    "housing_units": 16088,
    "median_age": 39.6,
    "median_household_income": 45047,
    "median_home_value": 325900,
    "median_rent": 1205,
    "pct_bachelors_plus": 34.5,
    "mean_commute_min": 17.9,
    "density_per_sqmi": 3106.6
  },
  "business": {
    "establishments": 697,
    "employees": 11252,
    "annual_payroll_thousands": 478794
  },
  "tax": {
    "irs_returns": 9600,
    "irs_agi_thousands": 749420
  },
  "area": {
    "land_sqmi": 7.561,
    "water_sqmi": 1.339
  },
  "nearest_zips": [
    {
      "zip": "77555",
      "miles": 0.5,
      "city": "Galveston",
      "state": "TX"
    },
    {
      "zip": "77592",
      "miles": 2.4,
      "city": "Texas City",
      "state": "TX"
    },
    {
      "zip": "77553",
      "miles": 2.5,
      "city": "Galveston",
      "state": "TX"
    },
    {
      "zip": "77551",
      "miles": 4.3,
      "city": "Galveston",
      "state": "TX"
    },
    {
      "zip": "77590",
      "miles": 10.1,
      "city": "Texas City",
      "state": "TX"
    },
    {
      "zip": "77554",
      "miles": 10.6,
      "city": "Galveston",
      "state": "TX"
    },
    {
      "zip": "77650",
      "miles": 11,
      "city": "Port Bolivar",
      "state": "TX"
    },
    {
      "zip": "77552",
      "miles": 12.2,
      "city": "Galveston",
      "state": "TX"
    },
    {
      "zip": "77568",
      "miles": 13.8,
      "city": "La Marque",
      "state": "TX"
    },
    {
      "zip": "77591",
      "miles": 15.2,
      "city": "Texas City",
      "state": "TX"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/77550",
    "sources_url": "https://zipcodes.pro/sources",
    "license": "Facts derived from US public-domain data (Census, IRS) and GeoNames (CC BY 4.0). Attribution appreciated: zipcodes.pro",
    "note": "A null value means the source did not publish that figure for this ZIP code. It does not mean zero."
  }
}