{
  "zip": "37912",
  "type": "standard",
  "type_source": "inferred",
  "city": "Knoxville",
  "other_place_names": [],
  "state": "TN",
  "state_name": "Tennessee",
  "county": {
    "fips": "47093",
    "name": "Knox County",
    "short_name": "Knox"
  },
  "counties": [
    {
      "county_fips": "47093",
      "name": "Knox County",
      "short_name": "Knox",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 36.008487,
    "lng": -83.984687,
    "source": "gazetteer_internal_point",
    "timezone": "America/New_York"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "28940",
    "name": "Knoxville, TN",
    "type": "metro",
    "csa_code": "315",
    "csa_name": "Knoxville-Morristown-Sevierville, TN"
  },
  "demographics": {
    "population": 21505,
    "households": 10014,
    "housing_units": 10952,
    "median_age": 37,
    "median_household_income": 47416,
    "median_home_value": 210900,
    "median_rent": 1128,
    "pct_bachelors_plus": 21.1,
    "mean_commute_min": 21.2,
    "density_per_sqmi": 2036.7
  },
  "business": {
    "establishments": 540,
    "employees": 9869,
    "annual_payroll_thousands": 422228
  },
  "tax": {
    "irs_returns": 10860,
    "irs_agi_thousands": 539412
  },
  "area": {
    "land_sqmi": 10.559,
    "water_sqmi": 0
  },
  "nearest_zips": [
    {
      "zip": "37927",
      "miles": 1.8,
      "city": "Knoxville",
      "state": "TN"
    },
    {
      "zip": "37928",
      "miles": 1.8,
      "city": "Knoxville",
      "state": "TN"
    },
    {
      "zip": "37933",
      "miles": 1.8,
      "city": "Knoxville",
      "state": "TN"
    },
    {
      "zip": "37939",
      "miles": 1.8,
      "city": "Knoxville",
      "state": "TN"
    },
    {
      "zip": "37940",
      "miles": 1.8,
      "city": "Knoxville",
      "state": "TN"
    },
    {
      "zip": "37950",
      "miles": 1.8,
      "city": "Knoxville",
      "state": "TN"
    },
    {
      "zip": "37996",
      "miles": 1.8,
      "city": "Knoxville",
      "state": "TN"
    },
    {
      "zip": "37997",
      "miles": 1.8,
      "city": "Knoxville",
      "state": "TN"
    },
    {
      "zip": "37921",
      "miles": 2.3,
      "city": "Knoxville",
      "state": "TN"
    },
    {
      "zip": "37917",
      "miles": 4.1,
      "city": "Knoxville",
      "state": "TN"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/37912",
    "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."
  }
}