{
  "zip": "55781",
  "type": "standard",
  "type_source": "inferred",
  "city": "Side Lake",
  "other_place_names": [],
  "state": "MN",
  "state_name": "Minnesota",
  "county": {
    "fips": "27061",
    "name": "Itasca County",
    "short_name": "Itasca"
  },
  "counties": [
    {
      "county_fips": "27061",
      "name": "Itasca County",
      "short_name": "Itasca",
      "weight": 0.5624,
      "basis": "land_area"
    },
    {
      "county_fips": "27137",
      "name": "St. Louis County",
      "short_name": "St. Louis",
      "weight": 0.4376,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 47.680868,
    "lng": -93.065077,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "24330",
    "name": "Grand Rapids, MN",
    "type": "micro",
    "csa_code": "228",
    "csa_name": "Duluth-Grand Rapids, MN-WI"
  },
  "demographics": {
    "population": 821,
    "households": 331,
    "housing_units": 850,
    "median_age": 60.2,
    "median_household_income": 101406,
    "median_home_value": 392900,
    "median_rent": 1313,
    "pct_bachelors_plus": 37,
    "mean_commute_min": 37,
    "density_per_sqmi": 10.1
  },
  "business": {
    "establishments": 7,
    "employees": 37,
    "annual_payroll_thousands": 865
  },
  "tax": {
    "irs_returns": 410,
    "irs_agi_thousands": 37012
  },
  "area": {
    "land_sqmi": 81.425,
    "water_sqmi": 5.278
  },
  "nearest_zips": [
    {
      "zip": "55719",
      "miles": 13.5,
      "city": "Chisholm",
      "state": "MN"
    },
    {
      "zip": "55723",
      "miles": 14.7,
      "city": "Cook",
      "state": "MN"
    },
    {
      "zip": "55769",
      "miles": 14.9,
      "city": "Nashwauk",
      "state": "MN"
    },
    {
      "zip": "55703",
      "miles": 15,
      "city": "Angora",
      "state": "MN"
    },
    {
      "zip": "55710",
      "miles": 17.2,
      "city": "Britt",
      "state": "MN"
    },
    {
      "zip": "55747",
      "miles": 18.5,
      "city": "Hibbing",
      "state": "MN"
    },
    {
      "zip": "55713",
      "miles": 19.3,
      "city": "Buhl",
      "state": "MN"
    },
    {
      "zip": "55753",
      "miles": 19.6,
      "city": "Keewatin",
      "state": "MN"
    },
    {
      "zip": "55758",
      "miles": 20.1,
      "city": "Kinney",
      "state": "MN"
    },
    {
      "zip": "55768",
      "miles": 21.3,
      "city": "Mountain Iron",
      "state": "MN"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/55781",
    "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."
  }
}