{
  "zip": "53078",
  "type": "standard",
  "type_source": "inferred",
  "city": "Rubicon",
  "other_place_names": [
    "Hartford"
  ],
  "state": "WI",
  "state_name": "Wisconsin",
  "county": {
    "fips": "55027",
    "name": "Dodge County",
    "short_name": "Dodge"
  },
  "counties": [
    {
      "county_fips": "55027",
      "name": "Dodge County",
      "short_name": "Dodge",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 43.317703,
    "lng": -88.466213,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "13180",
    "name": "Beaver Dam, WI",
    "type": "micro",
    "csa_code": "376",
    "csa_name": "Milwaukee-Racine-Waukesha, WI"
  },
  "demographics": {
    "population": 1734,
    "households": 719,
    "housing_units": 719,
    "median_age": 49.4,
    "median_household_income": 94688,
    "median_home_value": 364200,
    "median_rent": 1092,
    "pct_bachelors_plus": 17.3,
    "mean_commute_min": 23.3,
    "density_per_sqmi": 51.7
  },
  "business": {
    "establishments": 36,
    "employees": 231,
    "annual_payroll_thousands": 14566
  },
  "tax": {
    "irs_returns": 1030,
    "irs_agi_thousands": 93525
  },
  "area": {
    "land_sqmi": 33.544,
    "water_sqmi": 0.191
  },
  "nearest_zips": [
    {
      "zip": "53059",
      "miles": 3.6,
      "city": "Neosho",
      "state": "WI"
    },
    {
      "zip": "53027",
      "miles": 4.8,
      "city": "Hartford",
      "state": "WI"
    },
    {
      "zip": "53099",
      "miles": 5.3,
      "city": "Woodland",
      "state": "WI"
    },
    {
      "zip": "53035",
      "miles": 6.2,
      "city": "Iron Ridge",
      "state": "WI"
    },
    {
      "zip": "53034",
      "miles": 7.7,
      "city": "Hustisford",
      "state": "WI"
    },
    {
      "zip": "53003",
      "miles": 7.8,
      "city": "Ashippun",
      "state": "WI"
    },
    {
      "zip": "53047",
      "miles": 9.1,
      "city": "Lebanon",
      "state": "WI"
    },
    {
      "zip": "53086",
      "miles": 9.7,
      "city": "Slinger",
      "state": "WI"
    },
    {
      "zip": "53036",
      "miles": 11,
      "city": "Ixonia",
      "state": "WI"
    },
    {
      "zip": "53002",
      "miles": 11.6,
      "city": "Allenton",
      "state": "WI"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/53078",
    "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."
  }
}