{
  "zip": "53017",
  "type": "standard",
  "type_source": "inferred",
  "city": "Colgate",
  "other_place_names": [
    "Richfield",
    "Germantown"
  ],
  "state": "WI",
  "state_name": "Wisconsin",
  "county": {
    "fips": "55131",
    "name": "Washington County",
    "short_name": "Washington"
  },
  "counties": [
    {
      "county_fips": "55131",
      "name": "Washington County",
      "short_name": "Washington",
      "weight": 0.8752,
      "basis": "land_area"
    },
    {
      "county_fips": "55133",
      "name": "Waukesha County",
      "short_name": "Waukesha",
      "weight": 0.1248,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 43.201546,
    "lng": -88.252557,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "33340",
    "name": "Milwaukee-Waukesha, WI",
    "type": "metro",
    "csa_code": "376",
    "csa_name": "Milwaukee-Racine-Waukesha, WI"
  },
  "demographics": {
    "population": 5458,
    "households": 1868,
    "housing_units": 1918,
    "median_age": 37.9,
    "median_household_income": 153917,
    "median_home_value": 521700,
    "median_rent": 1255,
    "pct_bachelors_plus": 55.9,
    "mean_commute_min": 24.1,
    "density_per_sqmi": 316.4
  },
  "business": {
    "establishments": 74,
    "employees": 355,
    "annual_payroll_thousands": 16869
  },
  "tax": {
    "irs_returns": 2950,
    "irs_agi_thousands": 433390
  },
  "area": {
    "land_sqmi": 17.248,
    "water_sqmi": 0.254
  },
  "nearest_zips": [
    {
      "zip": "53033",
      "miles": 2.6,
      "city": "Hubertus",
      "state": "WI"
    },
    {
      "zip": "53089",
      "miles": 3.9,
      "city": "Sussex",
      "state": "WI"
    },
    {
      "zip": "53056",
      "miles": 4.8,
      "city": "Merton",
      "state": "WI"
    },
    {
      "zip": "53076",
      "miles": 5.2,
      "city": "Richfield",
      "state": "WI"
    },
    {
      "zip": "53046",
      "miles": 5.7,
      "city": "Lannon",
      "state": "WI"
    },
    {
      "zip": "53029",
      "miles": 5.9,
      "city": "Hartland",
      "state": "WI"
    },
    {
      "zip": "53064",
      "miles": 6.7,
      "city": "North Lake",
      "state": "WI"
    },
    {
      "zip": "53052",
      "miles": 7,
      "city": "Menomonee Falls",
      "state": "WI"
    },
    {
      "zip": "53022",
      "miles": 7.2,
      "city": "Germantown",
      "state": "WI"
    },
    {
      "zip": "53051",
      "miles": 7.2,
      "city": "Menomonee Falls",
      "state": "WI"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/53017",
    "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."
  }
}