{
  "zip": "51647",
  "type": "standard",
  "type_source": "inferred",
  "city": "Northboro",
  "other_place_names": [],
  "state": "IA",
  "state_name": "Iowa",
  "county": {
    "fips": "19145",
    "name": "Page County",
    "short_name": "Page"
  },
  "counties": [
    {
      "county_fips": "19145",
      "name": "Page County",
      "short_name": "Page",
      "weight": 0.7521,
      "basis": "land_area"
    },
    {
      "county_fips": "19071",
      "name": "Fremont County",
      "short_name": "Fremont",
      "weight": 0.2479,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 40.605426,
    "lng": -95.345104,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": null,
  "demographics": {
    "population": 172,
    "households": 101,
    "housing_units": 104,
    "median_age": 70.5,
    "median_household_income": 23633,
    "median_home_value": null,
    "median_rent": null,
    "pct_bachelors_plus": 28,
    "mean_commute_min": 19.6,
    "density_per_sqmi": 6.9
  },
  "business": {
    "establishments": 3,
    "employees": 9,
    "annual_payroll_thousands": 289
  },
  "tax": {
    "irs_returns": null,
    "irs_agi_thousands": null
  },
  "area": {
    "land_sqmi": 24.961,
    "water_sqmi": 0
  },
  "nearest_zips": [
    {
      "zip": "64498",
      "miles": 4.8,
      "city": "Westboro",
      "state": "MO"
    },
    {
      "zip": "51636",
      "miles": 7.2,
      "city": "Coin",
      "state": "IA"
    },
    {
      "zip": "51630",
      "miles": 7.9,
      "city": "Blanchard",
      "state": "IA"
    },
    {
      "zip": "51601",
      "miles": 9,
      "city": "Shenandoah",
      "state": "IA"
    },
    {
      "zip": "51639",
      "miles": 10.2,
      "city": "Farragut",
      "state": "IA"
    },
    {
      "zip": "64491",
      "miles": 11,
      "city": "Tarkio",
      "state": "MO"
    },
    {
      "zip": "51603",
      "miles": 11.2,
      "city": "Shenandoah",
      "state": "IA"
    },
    {
      "zip": "64445",
      "miles": 11.2,
      "city": "Elmo",
      "state": "MO"
    },
    {
      "zip": "51650",
      "miles": 11.9,
      "city": "Riverton",
      "state": "IA"
    },
    {
      "zip": "51637",
      "miles": 11.9,
      "city": "College Springs",
      "state": "IA"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/51647",
    "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."
  }
}