{
  "zip": "55940",
  "type": "standard",
  "type_source": "inferred",
  "city": "Hayfield",
  "other_place_names": [],
  "state": "MN",
  "state_name": "Minnesota",
  "county": {
    "fips": "27039",
    "name": "Dodge County",
    "short_name": "Dodge"
  },
  "counties": [
    {
      "county_fips": "27039",
      "name": "Dodge County",
      "short_name": "Dodge",
      "weight": 0.9008,
      "basis": "land_area"
    },
    {
      "county_fips": "27109",
      "name": "Olmsted County",
      "short_name": "Olmsted",
      "weight": 0.0864,
      "basis": "land_area"
    },
    {
      "county_fips": "27099",
      "name": "Mower County",
      "short_name": "Mower",
      "weight": 0.0129,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 43.898614,
    "lng": -92.809489,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "40340",
    "name": "Rochester, MN",
    "type": "metro",
    "csa_code": "462",
    "csa_name": "Rochester-Austin-Winona, MN"
  },
  "demographics": {
    "population": 2791,
    "households": 1089,
    "housing_units": 1173,
    "median_age": 38.4,
    "median_household_income": 83885,
    "median_home_value": 245900,
    "median_rent": 995,
    "pct_bachelors_plus": 24.4,
    "mean_commute_min": 25.6,
    "density_per_sqmi": 30
  },
  "business": {
    "establishments": 49,
    "employees": 455,
    "annual_payroll_thousands": 18380
  },
  "tax": {
    "irs_returns": 1340,
    "irs_agi_thousands": 104179
  },
  "area": {
    "land_sqmi": 93.002,
    "water_sqmi": 0.035
  },
  "nearest_zips": [
    {
      "zip": "55973",
      "miles": 6.5,
      "city": "Sargeant",
      "state": "MN"
    },
    {
      "zip": "55982",
      "miles": 6.9,
      "city": "Waltham",
      "state": "MN"
    },
    {
      "zip": "55944",
      "miles": 7.8,
      "city": "Kasson",
      "state": "MN"
    },
    {
      "zip": "55927",
      "miles": 9.9,
      "city": "Dodge Center",
      "state": "MN"
    },
    {
      "zip": "55918",
      "miles": 11,
      "city": "Brownsdale",
      "state": "MN"
    },
    {
      "zip": "55926",
      "miles": 11.9,
      "city": "Dexter",
      "state": "MN"
    },
    {
      "zip": "55920",
      "miles": 12.2,
      "city": "Byron",
      "state": "MN"
    },
    {
      "zip": "55950",
      "miles": 13.3,
      "city": "Lansing",
      "state": "MN"
    },
    {
      "zip": "55917",
      "miles": 13.3,
      "city": "Blooming Prairie",
      "state": "MN"
    },
    {
      "zip": "55955",
      "miles": 13.5,
      "city": "Mantorville",
      "state": "MN"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/55940",
    "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."
  }
}