{
  "zip": "78733",
  "type": "standard",
  "type_source": "inferred",
  "city": "Austin",
  "other_place_names": [],
  "state": "TX",
  "state_name": "Texas",
  "county": {
    "fips": "48453",
    "name": "Travis County",
    "short_name": "Travis"
  },
  "counties": [
    {
      "county_fips": "48453",
      "name": "Travis County",
      "short_name": "Travis",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 30.321401,
    "lng": -97.884739,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "12420",
    "name": "Austin-Round Rock-San Marcos, TX",
    "type": "metro",
    "csa_code": null,
    "csa_name": null
  },
  "demographics": {
    "population": 9029,
    "households": 3171,
    "housing_units": 3427,
    "median_age": 43.7,
    "median_household_income": 206368,
    "median_home_value": 1008600,
    "median_rent": 1925,
    "pct_bachelors_plus": 77,
    "mean_commute_min": 26,
    "density_per_sqmi": 806.2
  },
  "business": {
    "establishments": 272,
    "employees": 2203,
    "annual_payroll_thousands": 166493
  },
  "tax": {
    "irs_returns": 4070,
    "irs_agi_thousands": 1762497
  },
  "area": {
    "land_sqmi": 11.199,
    "water_sqmi": 0.233
  },
  "nearest_zips": [
    {
      "zip": "78716",
      "miles": 1.6,
      "city": "Austin",
      "state": "TX"
    },
    {
      "zip": "78735",
      "miles": 3.7,
      "city": "Austin",
      "state": "TX"
    },
    {
      "zip": "78730",
      "miles": 4,
      "city": "Austin",
      "state": "TX"
    },
    {
      "zip": "78732",
      "miles": 4.1,
      "city": "Austin",
      "state": "TX"
    },
    {
      "zip": "78746",
      "miles": 4.8,
      "city": "Austin",
      "state": "TX"
    },
    {
      "zip": "78734",
      "miles": 5.5,
      "city": "Austin",
      "state": "TX"
    },
    {
      "zip": "78738",
      "miles": 6.3,
      "city": "Austin",
      "state": "TX"
    },
    {
      "zip": "78736",
      "miles": 6.4,
      "city": "Austin",
      "state": "TX"
    },
    {
      "zip": "73301",
      "miles": 6.8,
      "city": "Austin",
      "state": "TX"
    },
    {
      "zip": "73344",
      "miles": 6.8,
      "city": "Austin",
      "state": "TX"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/78733",
    "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."
  }
}