{
  "zip": "78634",
  "type": "standard",
  "type_source": "inferred",
  "city": "Hutto",
  "other_place_names": [
    "Taylor",
    "Round Rock",
    "Pflugerville"
  ],
  "state": "TX",
  "state_name": "Texas",
  "county": {
    "fips": "48491",
    "name": "Williamson County",
    "short_name": "Williamson"
  },
  "counties": [
    {
      "county_fips": "48491",
      "name": "Williamson County",
      "short_name": "Williamson",
      "weight": 0.9956,
      "basis": "land_area"
    },
    {
      "county_fips": "48453",
      "name": "Travis County",
      "short_name": "Travis",
      "weight": 0.0044,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 30.55985,
    "lng": -97.544081,
    "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": 46413,
    "households": 15808,
    "housing_units": 16333,
    "median_age": 34.9,
    "median_household_income": 114426,
    "median_home_value": 375200,
    "median_rent": 2020,
    "pct_bachelors_plus": 36.9,
    "mean_commute_min": 29.1,
    "density_per_sqmi": 823.1
  },
  "business": {
    "establishments": 744,
    "employees": 8450,
    "annual_payroll_thousands": 421416
  },
  "tax": {
    "irs_returns": 22320,
    "irs_agi_thousands": 1866537
  },
  "area": {
    "land_sqmi": 56.388,
    "water_sqmi": 0.363
  },
  "nearest_zips": [
    {
      "zip": "78665",
      "miles": 5.5,
      "city": "Round Rock",
      "state": "TX"
    },
    {
      "zip": "78664",
      "miles": 7.2,
      "city": "Round Rock",
      "state": "TX"
    },
    {
      "zip": "78680",
      "miles": 7.5,
      "city": "Round Rock",
      "state": "TX"
    },
    {
      "zip": "78682",
      "miles": 7.5,
      "city": "Round Rock",
      "state": "TX"
    },
    {
      "zip": "78683",
      "miles": 7.5,
      "city": "Round Rock",
      "state": "TX"
    },
    {
      "zip": "78626",
      "miles": 8.1,
      "city": "Georgetown",
      "state": "TX"
    },
    {
      "zip": "78674",
      "miles": 8.3,
      "city": "Weir",
      "state": "TX"
    },
    {
      "zip": "78660",
      "miles": 8.8,
      "city": "Pflugerville",
      "state": "TX"
    },
    {
      "zip": "76574",
      "miles": 9.3,
      "city": "Taylor",
      "state": "TX"
    },
    {
      "zip": "78627",
      "miles": 9.4,
      "city": "Georgetown",
      "state": "TX"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/78634",
    "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."
  }
}