{
  "zip": "56031",
  "type": "standard",
  "type_source": "inferred",
  "city": "Fairmont",
  "other_place_names": [
    "Northrop"
  ],
  "state": "MN",
  "state_name": "Minnesota",
  "county": {
    "fips": "27091",
    "name": "Martin County",
    "short_name": "Martin"
  },
  "counties": [
    {
      "county_fips": "27091",
      "name": "Martin County",
      "short_name": "Martin",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 43.626846,
    "lng": -94.462324,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "21860",
    "name": "Fairmont, MN",
    "type": "micro",
    "csa_code": null,
    "csa_name": null
  },
  "demographics": {
    "population": 11665,
    "households": 5465,
    "housing_units": 5920,
    "median_age": 46.8,
    "median_household_income": 54847,
    "median_home_value": 179300,
    "median_rent": 739,
    "pct_bachelors_plus": 25.6,
    "mean_commute_min": 13.8,
    "density_per_sqmi": 74.6
  },
  "business": {
    "establishments": 408,
    "employees": 6057,
    "annual_payroll_thousands": 343809
  },
  "tax": {
    "irs_returns": 5890,
    "irs_agi_thousands": 420149
  },
  "area": {
    "land_sqmi": 156.314,
    "water_sqmi": 7.674
  },
  "nearest_zips": [
    {
      "zip": "56039",
      "miles": 7.4,
      "city": "Granada",
      "state": "MN"
    },
    {
      "zip": "56075",
      "miles": 7.6,
      "city": "Northrop",
      "state": "MN"
    },
    {
      "zip": "56121",
      "miles": 8.8,
      "city": "Ceylon",
      "state": "MN"
    },
    {
      "zip": "56181",
      "miles": 8.9,
      "city": "Welcome",
      "state": "MN"
    },
    {
      "zip": "56047",
      "miles": 13.4,
      "city": "Huntley",
      "state": "MN"
    },
    {
      "zip": "56088",
      "miles": 13.7,
      "city": "Truman",
      "state": "MN"
    },
    {
      "zip": "50531",
      "miles": 14,
      "city": "Dolliver",
      "state": "IA"
    },
    {
      "zip": "50514",
      "miles": 14.6,
      "city": "Armstrong",
      "state": "IA"
    },
    {
      "zip": "56171",
      "miles": 15.3,
      "city": "Sherburn",
      "state": "MN"
    },
    {
      "zip": "56127",
      "miles": 16.1,
      "city": "Dunnell",
      "state": "MN"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/56031",
    "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."
  }
}