{
  "zip": "37650",
  "type": "standard",
  "type_source": "inferred",
  "city": "Erwin",
  "other_place_names": [
    "Banner Hill",
    "Embreeville"
  ],
  "state": "TN",
  "state_name": "Tennessee",
  "county": {
    "fips": "47171",
    "name": "Unicoi County",
    "short_name": "Unicoi"
  },
  "counties": [
    {
      "county_fips": "47171",
      "name": "Unicoi County",
      "short_name": "Unicoi",
      "weight": 0.9626,
      "basis": "land_area"
    },
    {
      "county_fips": "47179",
      "name": "Washington County",
      "short_name": "Washington",
      "weight": 0.0374,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 36.087789,
    "lng": -82.468573,
    "source": "gazetteer_internal_point",
    "timezone": "America/New_York"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "27740",
    "name": "Johnson City, TN",
    "type": "metro",
    "csa_code": "304",
    "csa_name": "Johnson City-Kingsport-Bristol, TN-VA"
  },
  "demographics": {
    "population": 12774,
    "households": 5336,
    "housing_units": 6000,
    "median_age": 43.1,
    "median_household_income": 50654,
    "median_home_value": 168100,
    "median_rent": 722,
    "pct_bachelors_plus": 18.9,
    "mean_commute_min": 25,
    "density_per_sqmi": 131.7
  },
  "business": {
    "establishments": 193,
    "employees": 3598,
    "annual_payroll_thousands": 192690
  },
  "tax": {
    "irs_returns": 5230,
    "irs_agi_thousands": 281254
  },
  "area": {
    "land_sqmi": 96.973,
    "water_sqmi": 0.537
  },
  "nearest_zips": [
    {
      "zip": "37657",
      "miles": 7.1,
      "city": "Flag Pond",
      "state": "TN"
    },
    {
      "zip": "28740",
      "miles": 10.1,
      "city": "Green Mountain",
      "state": "NC"
    },
    {
      "zip": "37692",
      "miles": 11.4,
      "city": "Unicoi",
      "state": "TN"
    },
    {
      "zip": "37690",
      "miles": 12.4,
      "city": "Telford",
      "state": "TN"
    },
    {
      "zip": "37602",
      "miles": 12.8,
      "city": "Johnson City",
      "state": "TN"
    },
    {
      "zip": "37641",
      "miles": 13.4,
      "city": "Chuckey",
      "state": "TN"
    },
    {
      "zip": "37659",
      "miles": 13.4,
      "city": "Jonesborough",
      "state": "TN"
    },
    {
      "zip": "37681",
      "miles": 14.5,
      "city": "Limestone",
      "state": "TN"
    },
    {
      "zip": "28754",
      "miles": 14.8,
      "city": "Mars Hill",
      "state": "NC"
    },
    {
      "zip": "37604",
      "miles": 15.4,
      "city": "Johnson City",
      "state": "TN"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/37650",
    "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."
  }
}