{
  "zip": "59436",
  "type": "standard",
  "type_source": "inferred",
  "city": "Fairfield",
  "other_place_names": [],
  "state": "MT",
  "state_name": "Montana",
  "county": {
    "fips": "30099",
    "name": "Teton County",
    "short_name": "Teton"
  },
  "counties": [
    {
      "county_fips": "30099",
      "name": "Teton County",
      "short_name": "Teton",
      "weight": 0.996,
      "basis": "land_area"
    },
    {
      "county_fips": "30013",
      "name": "Cascade County",
      "short_name": "Cascade",
      "weight": 0.004,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 47.616272,
    "lng": -112.11985,
    "source": "gazetteer_internal_point",
    "timezone": "America/Denver"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": null,
  "demographics": {
    "population": 2039,
    "households": 806,
    "housing_units": 878,
    "median_age": 36.3,
    "median_household_income": 80652,
    "median_home_value": 324100,
    "median_rent": 830,
    "pct_bachelors_plus": 27.8,
    "mean_commute_min": 24.5,
    "density_per_sqmi": 8.3
  },
  "business": {
    "establishments": 65,
    "employees": 722,
    "annual_payroll_thousands": 53830
  },
  "tax": {
    "irs_returns": 910,
    "irs_agi_thousands": 69382
  },
  "area": {
    "land_sqmi": 246.936,
    "water_sqmi": 2.042
  },
  "nearest_zips": [
    {
      "zip": "59477",
      "miles": 13.8,
      "city": "Simms",
      "state": "MT"
    },
    {
      "zip": "59443",
      "miles": 14,
      "city": "Fort Shaw",
      "state": "MT"
    },
    {
      "zip": "59483",
      "miles": 20.9,
      "city": "Sun River",
      "state": "MT"
    },
    {
      "zip": "59487",
      "miles": 22.5,
      "city": "Vaughn",
      "state": "MT"
    },
    {
      "zip": "59422",
      "miles": 22.8,
      "city": "Choteau",
      "state": "MT"
    },
    {
      "zip": "59468",
      "miles": 23.9,
      "city": "Power",
      "state": "MT"
    },
    {
      "zip": "59410",
      "miles": 25.8,
      "city": "Augusta",
      "state": "MT"
    },
    {
      "zip": "59419",
      "miles": 25.9,
      "city": "Bynum",
      "state": "MT"
    },
    {
      "zip": "59433",
      "miles": 27.1,
      "city": "Dutton",
      "state": "MT"
    },
    {
      "zip": "59485",
      "miles": 28.7,
      "city": "Ulm",
      "state": "MT"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/59436",
    "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."
  }
}