{
  "zip": "52079",
  "type": "standard",
  "type_source": "inferred",
  "city": "Zwingle",
  "other_place_names": [],
  "state": "IA",
  "state_name": "Iowa",
  "county": {
    "fips": "19097",
    "name": "Jackson County",
    "short_name": "Jackson"
  },
  "counties": [
    {
      "county_fips": "19097",
      "name": "Jackson County",
      "short_name": "Jackson",
      "weight": 0.5454,
      "basis": "land_area"
    },
    {
      "county_fips": "19061",
      "name": "Dubuque County",
      "short_name": "Dubuque",
      "weight": 0.4546,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 42.287754,
    "lng": -90.719099,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": null,
  "demographics": {
    "population": 995,
    "households": 425,
    "housing_units": 450,
    "median_age": 44.3,
    "median_household_income": 101120,
    "median_home_value": 237800,
    "median_rent": 950,
    "pct_bachelors_plus": 18.3,
    "mean_commute_min": 35.7,
    "density_per_sqmi": 16.8
  },
  "business": {
    "establishments": 5,
    "employees": 16,
    "annual_payroll_thousands": 541
  },
  "tax": {
    "irs_returns": 350,
    "irs_agi_thousands": 27257
  },
  "area": {
    "land_sqmi": 59.315,
    "water_sqmi": 0
  },
  "nearest_zips": [
    {
      "zip": "52054",
      "miles": 4.8,
      "city": "La Motte",
      "state": "IA"
    },
    {
      "zip": "52032",
      "miles": 6.2,
      "city": "Bernard",
      "state": "IA"
    },
    {
      "zip": "52003",
      "miles": 10.2,
      "city": "Dubuque",
      "state": "IA"
    },
    {
      "zip": "52071",
      "miles": 10.4,
      "city": "Saint Donatus",
      "state": "IA"
    },
    {
      "zip": "52068",
      "miles": 10.5,
      "city": "Peosta",
      "state": "IA"
    },
    {
      "zip": "52030",
      "miles": 11.3,
      "city": "Andrew",
      "state": "IA"
    },
    {
      "zip": "52031",
      "miles": 12.1,
      "city": "Bellevue",
      "state": "IA"
    },
    {
      "zip": "52060",
      "miles": 13,
      "city": "Maquoketa",
      "state": "IA"
    },
    {
      "zip": "52309",
      "miles": 13.8,
      "city": "Monmouth",
      "state": "IA"
    },
    {
      "zip": "52033",
      "miles": 14.5,
      "city": "Cascade",
      "state": "IA"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/52079",
    "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."
  }
}