{
  "zip": "37604",
  "type": "standard",
  "type_source": "inferred",
  "city": "Johnson City",
  "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": 0.9433,
      "basis": "land_area"
    },
    {
      "county_fips": "47019",
      "name": "Carter County",
      "short_name": "Carter",
      "weight": 0.0567,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 36.299242,
    "lng": -82.383044,
    "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": 39097,
    "households": 17621,
    "housing_units": 19596,
    "median_age": 35.4,
    "median_household_income": 52345,
    "median_home_value": 259600,
    "median_rent": 1055,
    "pct_bachelors_plus": 40.8,
    "mean_commute_min": 18.2,
    "density_per_sqmi": 1183.9
  },
  "business": {
    "establishments": 1161,
    "employees": 23248,
    "annual_payroll_thousands": 1262628
  },
  "tax": {
    "irs_returns": 16840,
    "irs_agi_thousands": 1218376
  },
  "area": {
    "land_sqmi": 33.023,
    "water_sqmi": 0
  },
  "nearest_zips": [
    {
      "zip": "37614",
      "miles": 0.9,
      "city": "Johnson City",
      "state": "TN"
    },
    {
      "zip": "37684",
      "miles": 1,
      "city": "Mountain Home",
      "state": "TN"
    },
    {
      "zip": "37605",
      "miles": 1.1,
      "city": "Johnson City",
      "state": "TN"
    },
    {
      "zip": "37601",
      "miles": 4.5,
      "city": "Johnson City",
      "state": "TN"
    },
    {
      "zip": "37682",
      "miles": 5.1,
      "city": "Milligan College",
      "state": "TN"
    },
    {
      "zip": "37602",
      "miles": 6.9,
      "city": "Johnson City",
      "state": "TN"
    },
    {
      "zip": "37659",
      "miles": 7,
      "city": "Jonesborough",
      "state": "TN"
    },
    {
      "zip": "37615",
      "miles": 7.9,
      "city": "Johnson City",
      "state": "TN"
    },
    {
      "zip": "37694",
      "miles": 8.2,
      "city": "Watauga",
      "state": "TN"
    },
    {
      "zip": "37692",
      "miles": 9.1,
      "city": "Unicoi",
      "state": "TN"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/37604",
    "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."
  }
}