{
  "zip": "37731",
  "type": "standard",
  "type_source": "inferred",
  "city": "Eidson",
  "other_place_names": [],
  "state": "TN",
  "state_name": "Tennessee",
  "county": {
    "fips": "47073",
    "name": "Hawkins County",
    "short_name": "Hawkins"
  },
  "counties": [
    {
      "county_fips": "47073",
      "name": "Hawkins County",
      "short_name": "Hawkins",
      "weight": 0.5076,
      "basis": "land_area"
    },
    {
      "county_fips": "47067",
      "name": "Hancock County",
      "short_name": "Hancock",
      "weight": 0.4924,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 36.548667,
    "lng": -83.009063,
    "source": "gazetteer_internal_point",
    "timezone": "America/New_York"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "28700",
    "name": "Kingsport-Bristol, TN-VA",
    "type": "metro",
    "csa_code": "304",
    "csa_name": "Johnson City-Kingsport-Bristol, TN-VA"
  },
  "demographics": {
    "population": 564,
    "households": 275,
    "housing_units": 386,
    "median_age": 36.2,
    "median_household_income": 53105,
    "median_home_value": null,
    "median_rent": null,
    "pct_bachelors_plus": 12.3,
    "mean_commute_min": 28.9,
    "density_per_sqmi": 11.3
  },
  "business": {
    "establishments": null,
    "employees": null,
    "annual_payroll_thousands": null
  },
  "tax": {
    "irs_returns": 290,
    "irs_agi_thousands": 15194
  },
  "area": {
    "land_sqmi": 49.699,
    "water_sqmi": 0.666
  },
  "nearest_zips": [
    {
      "zip": "37765",
      "miles": 3.2,
      "city": "Kyles Ford",
      "state": "TN"
    },
    {
      "zip": "24221",
      "miles": 5.3,
      "city": "Blackwater",
      "state": "VA"
    },
    {
      "zip": "37873",
      "miles": 9.3,
      "city": "Surgoinsville",
      "state": "TN"
    },
    {
      "zip": "37857",
      "miles": 9.4,
      "city": "Rogersville",
      "state": "TN"
    },
    {
      "zip": "24263",
      "miles": 12,
      "city": "Jonesville",
      "state": "VA"
    },
    {
      "zip": "37869",
      "miles": 13.3,
      "city": "Sneedville",
      "state": "TN"
    },
    {
      "zip": "24277",
      "miles": 13.9,
      "city": "Pennington Gap",
      "state": "VA"
    },
    {
      "zip": "37642",
      "miles": 15.7,
      "city": "Church Hill",
      "state": "TN"
    },
    {
      "zip": "24244",
      "miles": 15.8,
      "city": "Duffield",
      "state": "VA"
    },
    {
      "zip": "24243",
      "miles": 17,
      "city": "Dryden",
      "state": "VA"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/37731",
    "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."
  }
}