{
  "zip": "64491",
  "type": "standard",
  "type_source": "inferred",
  "city": "Tarkio",
  "other_place_names": [],
  "state": "MO",
  "state_name": "Missouri",
  "county": {
    "fips": "29005",
    "name": "Atchison County",
    "short_name": "Atchison"
  },
  "counties": [
    {
      "county_fips": "29005",
      "name": "Atchison County",
      "short_name": "Atchison",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 40.446045,
    "lng": -95.358054,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": null,
  "demographics": {
    "population": 1638,
    "households": 766,
    "housing_units": 880,
    "median_age": 51.4,
    "median_household_income": 57500,
    "median_home_value": 91300,
    "median_rent": 667,
    "pct_bachelors_plus": 20.9,
    "mean_commute_min": 21.9,
    "density_per_sqmi": 14.2
  },
  "business": {
    "establishments": 51,
    "employees": 262,
    "annual_payroll_thousands": 7952
  },
  "tax": {
    "irs_returns": 840,
    "irs_agi_thousands": 54458
  },
  "area": {
    "land_sqmi": 115.534,
    "water_sqmi": 0.043
  },
  "nearest_zips": [
    {
      "zip": "64498",
      "miles": 6.9,
      "city": "Westboro",
      "state": "MO"
    },
    {
      "zip": "64446",
      "miles": 8.7,
      "city": "Fairfax",
      "state": "MO"
    },
    {
      "zip": "64482",
      "miles": 10.4,
      "city": "Rock Port",
      "state": "MO"
    },
    {
      "zip": "51647",
      "miles": 11,
      "city": "Northboro",
      "state": "IA"
    },
    {
      "zip": "64445",
      "miles": 12.8,
      "city": "Elmo",
      "state": "MO"
    },
    {
      "zip": "51630",
      "miles": 13.7,
      "city": "Blanchard",
      "state": "IA"
    },
    {
      "zip": "64428",
      "miles": 14.3,
      "city": "Burlington Junction",
      "state": "MO"
    },
    {
      "zip": "64496",
      "miles": 14.3,
      "city": "Watson",
      "state": "MO"
    },
    {
      "zip": "51636",
      "miles": 16.6,
      "city": "Coin",
      "state": "IA"
    },
    {
      "zip": "64487",
      "miles": 17.1,
      "city": "Skidmore",
      "state": "MO"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/64491",
    "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."
  }
}