{
  "zip": "72554",
  "type": "standard",
  "type_source": "inferred",
  "city": "Mammoth Spring",
  "other_place_names": [],
  "state": "AR",
  "state_name": "Arkansas",
  "county": {
    "fips": "05049",
    "name": "Fulton County",
    "short_name": "Fulton"
  },
  "counties": [
    {
      "county_fips": "05049",
      "name": "Fulton County",
      "short_name": "Fulton",
      "weight": 0.8193,
      "basis": "land_area"
    },
    {
      "county_fips": "05135",
      "name": "Sharp County",
      "short_name": "Sharp",
      "weight": 0.1807,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 36.443532,
    "lng": -91.555087,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": null,
  "demographics": {
    "population": 2817,
    "households": 999,
    "housing_units": 1476,
    "median_age": 51,
    "median_household_income": 42851,
    "median_home_value": 145000,
    "median_rent": 425,
    "pct_bachelors_plus": 14.7,
    "mean_commute_min": 35,
    "density_per_sqmi": 17.9
  },
  "business": {
    "establishments": 34,
    "employees": 154,
    "annual_payroll_thousands": 4816
  },
  "tax": {
    "irs_returns": 1070,
    "irs_agi_thousands": 53654
  },
  "area": {
    "land_sqmi": 157.509,
    "water_sqmi": 0.331
  },
  "nearest_zips": [
    {
      "zip": "72525",
      "miles": 9.4,
      "city": "Cherokee Village",
      "state": "AR"
    },
    {
      "zip": "65791",
      "miles": 9.9,
      "city": "Thayer",
      "state": "MO"
    },
    {
      "zip": "72520",
      "miles": 9.9,
      "city": "Camp",
      "state": "AR"
    },
    {
      "zip": "72529",
      "miles": 10.7,
      "city": "Cherokee Village",
      "state": "AR"
    },
    {
      "zip": "72542",
      "miles": 11.1,
      "city": "Hardy",
      "state": "AR"
    },
    {
      "zip": "72539",
      "miles": 12.2,
      "city": "Glencoe",
      "state": "AR"
    },
    {
      "zip": "65692",
      "miles": 13.4,
      "city": "Koshkonong",
      "state": "MO"
    },
    {
      "zip": "72513",
      "miles": 15.5,
      "city": "Ash Flat",
      "state": "AR"
    },
    {
      "zip": "65688",
      "miles": 16.2,
      "city": "Brandsville",
      "state": "MO"
    },
    {
      "zip": "72482",
      "miles": 16.3,
      "city": "Williford",
      "state": "AR"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/72554",
    "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."
  }
}