{
  "zip": "51044",
  "type": "standard",
  "type_source": "inferred",
  "city": "Oto",
  "other_place_names": [],
  "state": "IA",
  "state_name": "Iowa",
  "county": {
    "fips": "19193",
    "name": "Woodbury County",
    "short_name": "Woodbury"
  },
  "counties": [
    {
      "county_fips": "19193",
      "name": "Woodbury County",
      "short_name": "Woodbury",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 42.306174,
    "lng": -95.918122,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "43580",
    "name": "Sioux City, IA-NE-SD",
    "type": "metro",
    "csa_code": "512",
    "csa_name": "Sioux City-Le Mars, IA-NE-SD"
  },
  "demographics": {
    "population": 165,
    "households": 77,
    "housing_units": 117,
    "median_age": 72.7,
    "median_household_income": 90417,
    "median_home_value": 83800,
    "median_rent": null,
    "pct_bachelors_plus": 29.7,
    "mean_commute_min": 29.4,
    "density_per_sqmi": 4.9
  },
  "business": {
    "establishments": 5,
    "employees": 15,
    "annual_payroll_thousands": 635
  },
  "tax": {
    "irs_returns": null,
    "irs_agi_thousands": null
  },
  "area": {
    "land_sqmi": 33.676,
    "water_sqmi": 0.063
  },
  "nearest_zips": [
    {
      "zip": "51056",
      "miles": 4.9,
      "city": "Smithland",
      "state": "IA"
    },
    {
      "zip": "51004",
      "miles": 5.1,
      "city": "Anthon",
      "state": "IA"
    },
    {
      "zip": "51051",
      "miles": 7.3,
      "city": "Rodney",
      "state": "IA"
    },
    {
      "zip": "51026",
      "miles": 8.4,
      "city": "Hornick",
      "state": "IA"
    },
    {
      "zip": "51015",
      "miles": 8.6,
      "city": "Climbing Hill",
      "state": "IA"
    },
    {
      "zip": "51019",
      "miles": 10.3,
      "city": "Danbury",
      "state": "IA"
    },
    {
      "zip": "51034",
      "miles": 11.9,
      "city": "Mapleton",
      "state": "IA"
    },
    {
      "zip": "51039",
      "miles": 11.9,
      "city": "Moville",
      "state": "IA"
    },
    {
      "zip": "51016",
      "miles": 12.8,
      "city": "Correctionville",
      "state": "IA"
    },
    {
      "zip": "51010",
      "miles": 14.5,
      "city": "Castana",
      "state": "IA"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/51044",
    "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."
  }
}