{
  "zip": "78618",
  "type": "standard",
  "type_source": "inferred",
  "city": "Doss",
  "other_place_names": [],
  "state": "TX",
  "state_name": "Texas",
  "county": {
    "fips": "48171",
    "name": "Gillespie County",
    "short_name": "Gillespie"
  },
  "counties": [
    {
      "county_fips": "48171",
      "name": "Gillespie County",
      "short_name": "Gillespie",
      "weight": 0.618,
      "basis": "land_area"
    },
    {
      "county_fips": "48319",
      "name": "Mason County",
      "short_name": "Mason",
      "weight": 0.382,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 30.488233,
    "lng": -99.173583,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "23240",
    "name": "Fredericksburg, TX",
    "type": "micro",
    "csa_code": "484",
    "csa_name": "San Antonio-New Braunfels-Kerrville, TX"
  },
  "demographics": {
    "population": 346,
    "households": 173,
    "housing_units": 303,
    "median_age": 63.8,
    "median_household_income": 81528,
    "median_home_value": 349300,
    "median_rent": null,
    "pct_bachelors_plus": 31.2,
    "mean_commute_min": 44.9,
    "density_per_sqmi": 2.2
  },
  "business": {
    "establishments": 9,
    "employees": 48,
    "annual_payroll_thousands": 856
  },
  "tax": {
    "irs_returns": 140,
    "irs_agi_thousands": 18361
  },
  "area": {
    "land_sqmi": 158.848,
    "water_sqmi": 0.149
  },
  "nearest_zips": [
    {
      "zip": "78631",
      "miles": 13,
      "city": "Harper",
      "state": "TX"
    },
    {
      "zip": "76856",
      "miles": 15.2,
      "city": "Mason",
      "state": "TX"
    },
    {
      "zip": "76854",
      "miles": 21.6,
      "city": "London",
      "state": "TX"
    },
    {
      "zip": "76820",
      "miles": 21.9,
      "city": "Art",
      "state": "TX"
    },
    {
      "zip": "78624",
      "miles": 22.6,
      "city": "Fredericksburg",
      "state": "TX"
    },
    {
      "zip": "76831",
      "miles": 22.6,
      "city": "Castell",
      "state": "TX"
    },
    {
      "zip": "78675",
      "miles": 28,
      "city": "Willow City",
      "state": "TX"
    },
    {
      "zip": "78025",
      "miles": 29.1,
      "city": "Ingram",
      "state": "TX"
    },
    {
      "zip": "78643",
      "miles": 30.3,
      "city": "Llano",
      "state": "TX"
    },
    {
      "zip": "76842",
      "miles": 30.4,
      "city": "Fredonia",
      "state": "TX"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/78618",
    "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."
  }
}