{
  "zip": "37656",
  "type": "standard",
  "type_source": "inferred",
  "city": "Fall Branch",
  "other_place_names": [],
  "state": "TN",
  "state_name": "Tennessee",
  "county": {
    "fips": "47179",
    "name": "Washington County",
    "short_name": "Washington"
  },
  "counties": [
    {
      "county_fips": "47179",
      "name": "Washington County",
      "short_name": "Washington",
      "weight": 0.628,
      "basis": "land_area"
    },
    {
      "county_fips": "47059",
      "name": "Greene County",
      "short_name": "Greene",
      "weight": 0.2886,
      "basis": "land_area"
    },
    {
      "county_fips": "47163",
      "name": "Sullivan County",
      "short_name": "Sullivan",
      "weight": 0.0833,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 36.399971,
    "lng": -82.630786,
    "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": 3849,
    "households": 1578,
    "housing_units": 1756,
    "median_age": 51.7,
    "median_household_income": 63617,
    "median_home_value": 236600,
    "median_rent": 794,
    "pct_bachelors_plus": 22.4,
    "mean_commute_min": 24.9,
    "density_per_sqmi": 132.2
  },
  "business": {
    "establishments": 26,
    "employees": 123,
    "annual_payroll_thousands": 4594
  },
  "tax": {
    "irs_returns": 1790,
    "irs_agi_thousands": 116010
  },
  "area": {
    "land_sqmi": 29.109,
    "water_sqmi": 0
  },
  "nearest_zips": [
    {
      "zip": "37663",
      "miles": 9,
      "city": "Kingsport",
      "state": "TN"
    },
    {
      "zip": "37660",
      "miles": 9.4,
      "city": "Kingsport",
      "state": "TN"
    },
    {
      "zip": "37681",
      "miles": 9.8,
      "city": "Limestone",
      "state": "TN"
    },
    {
      "zip": "37615",
      "miles": 9.9,
      "city": "Johnson City",
      "state": "TN"
    },
    {
      "zip": "37664",
      "miles": 10,
      "city": "Kingsport",
      "state": "TN"
    },
    {
      "zip": "37642",
      "miles": 10.5,
      "city": "Church Hill",
      "state": "TN"
    },
    {
      "zip": "37659",
      "miles": 10.8,
      "city": "Jonesborough",
      "state": "TN"
    },
    {
      "zip": "37662",
      "miles": 10.9,
      "city": "Kingsport",
      "state": "TN"
    },
    {
      "zip": "37669",
      "miles": 10.9,
      "city": "Kingsport",
      "state": "TN"
    },
    {
      "zip": "37690",
      "miles": 11,
      "city": "Telford",
      "state": "TN"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/37656",
    "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."
  }
}