{
  "zip": "63866",
  "type": "standard",
  "type_source": "inferred",
  "city": "Marston",
  "other_place_names": [],
  "state": "MO",
  "state_name": "Missouri",
  "county": {
    "fips": "29143",
    "name": "New Madrid County",
    "short_name": "New Madrid"
  },
  "counties": [
    {
      "county_fips": "29143",
      "name": "New Madrid County",
      "short_name": "New Madrid",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 36.528537,
    "lng": -89.605643,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": null,
  "demographics": {
    "population": 409,
    "households": 185,
    "housing_units": 209,
    "median_age": 39.1,
    "median_household_income": 33750,
    "median_home_value": 64300,
    "median_rent": 673,
    "pct_bachelors_plus": 2.8,
    "mean_commute_min": 47.2,
    "density_per_sqmi": 105.7
  },
  "business": {
    "establishments": 15,
    "employees": 1000,
    "annual_payroll_thousands": 69556
  },
  "tax": {
    "irs_returns": null,
    "irs_agi_thousands": null
  },
  "area": {
    "land_sqmi": 3.869,
    "water_sqmi": 0.002
  },
  "nearest_zips": [
    {
      "zip": "63862",
      "miles": 5.8,
      "city": "Lilbourn",
      "state": "MO"
    },
    {
      "zip": "63873",
      "miles": 7.4,
      "city": "Portageville",
      "state": "MO"
    },
    {
      "zip": "63869",
      "miles": 8.2,
      "city": "New Madrid",
      "state": "MO"
    },
    {
      "zip": "63860",
      "miles": 10.4,
      "city": "Kewanee",
      "state": "MO"
    },
    {
      "zip": "63833",
      "miles": 10.9,
      "city": "Catron",
      "state": "MO"
    },
    {
      "zip": "38079",
      "miles": 11,
      "city": "Tiptonville",
      "state": "TN"
    },
    {
      "zip": "63874",
      "miles": 11.8,
      "city": "Risco",
      "state": "MO"
    },
    {
      "zip": "63878",
      "miles": 12.2,
      "city": "Tallapoosa",
      "state": "MO"
    },
    {
      "zip": "63870",
      "miles": 14.7,
      "city": "Parma",
      "state": "MO"
    },
    {
      "zip": "63867",
      "miles": 15.6,
      "city": "Matthews",
      "state": "MO"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/63866",
    "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."
  }
}