{
  "zip": "59831",
  "type": "standard",
  "type_source": "inferred",
  "city": "Dixon",
  "other_place_names": [
    "Old Agency"
  ],
  "state": "MT",
  "state_name": "Montana",
  "county": {
    "fips": "30089",
    "name": "Sanders County",
    "short_name": "Sanders"
  },
  "counties": [
    {
      "county_fips": "30089",
      "name": "Sanders County",
      "short_name": "Sanders",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 47.26012,
    "lng": -114.368312,
    "source": "gazetteer_internal_point",
    "timezone": "America/Denver"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": null,
  "demographics": {
    "population": 544,
    "households": 183,
    "housing_units": 212,
    "median_age": 36.3,
    "median_household_income": 46406,
    "median_home_value": 197500,
    "median_rent": 738,
    "pct_bachelors_plus": 27.2,
    "mean_commute_min": 28.8,
    "density_per_sqmi": 5.3
  },
  "business": {
    "establishments": 4,
    "employees": 2,
    "annual_payroll_thousands": 33
  },
  "tax": {
    "irs_returns": 180,
    "irs_agi_thousands": 7071
  },
  "area": {
    "land_sqmi": 102.289,
    "water_sqmi": 0.629
  },
  "nearest_zips": [
    {
      "zip": "59863",
      "miles": 9.1,
      "city": "Ravalli",
      "state": "MT"
    },
    {
      "zip": "59846",
      "miles": 10.1,
      "city": "Huson",
      "state": "MT"
    },
    {
      "zip": "59824",
      "miles": 13,
      "city": "Charlo",
      "state": "MT"
    },
    {
      "zip": "59834",
      "miles": 14.2,
      "city": "Frenchtown",
      "state": "MT"
    },
    {
      "zip": "59821",
      "miles": 16.6,
      "city": "Arlee",
      "state": "MT"
    },
    {
      "zip": "59865",
      "miles": 18,
      "city": "Saint Ignatius",
      "state": "MT"
    },
    {
      "zip": "59856",
      "miles": 19.2,
      "city": "Paradise",
      "state": "MT"
    },
    {
      "zip": "59864",
      "miles": 22.1,
      "city": "Ronan",
      "state": "MT"
    },
    {
      "zip": "59808",
      "miles": 24.4,
      "city": "Missoula",
      "state": "MT"
    },
    {
      "zip": "59855",
      "miles": 26.3,
      "city": "Pablo",
      "state": "MT"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/59831",
    "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."
  }
}