{
  "zip": "59858",
  "type": "standard",
  "type_source": "inferred",
  "city": "Philipsburg",
  "other_place_names": [
    "Maxville"
  ],
  "state": "MT",
  "state_name": "Montana",
  "county": {
    "fips": "30039",
    "name": "Granite County",
    "short_name": "Granite"
  },
  "counties": [
    {
      "county_fips": "30039",
      "name": "Granite County",
      "short_name": "Granite",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 46.285772,
    "lng": -113.467406,
    "source": "gazetteer_internal_point",
    "timezone": "America/Denver"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": null,
  "demographics": {
    "population": 1494,
    "households": 673,
    "housing_units": 1021,
    "median_age": 56.8,
    "median_household_income": 56719,
    "median_home_value": 380000,
    "median_rent": null,
    "pct_bachelors_plus": 45.5,
    "mean_commute_min": 22.9,
    "density_per_sqmi": 1.7
  },
  "business": {
    "establishments": 84,
    "employees": 451,
    "annual_payroll_thousands": 20167
  },
  "tax": {
    "irs_returns": 850,
    "irs_agi_thousands": 68426
  },
  "area": {
    "land_sqmi": 880.165,
    "water_sqmi": 1.339
  },
  "nearest_zips": [
    {
      "zip": "59837",
      "miles": 19.3,
      "city": "Hall",
      "state": "MT"
    },
    {
      "zip": "59711",
      "miles": 20.4,
      "city": "Anaconda",
      "state": "MT"
    },
    {
      "zip": "59828",
      "miles": 23.6,
      "city": "Corvallis",
      "state": "MT"
    },
    {
      "zip": "59762",
      "miles": 24.2,
      "city": "Wise River",
      "state": "MT"
    },
    {
      "zip": "59825",
      "miles": 24.3,
      "city": "Clinton",
      "state": "MT"
    },
    {
      "zip": "59832",
      "miles": 29.7,
      "city": "Drummond",
      "state": "MT"
    },
    {
      "zip": "59733",
      "miles": 30.2,
      "city": "Gold Creek",
      "state": "MT"
    },
    {
      "zip": "59756",
      "miles": 31.2,
      "city": "Warm Springs",
      "state": "MT"
    },
    {
      "zip": "59840",
      "miles": 31.6,
      "city": "Hamilton",
      "state": "MT"
    },
    {
      "zip": "59871",
      "miles": 31.9,
      "city": "Sula",
      "state": "MT"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/59858",
    "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."
  }
}