{
  "zip": "83121",
  "type": "standard",
  "type_source": "inferred",
  "city": "Frontier",
  "other_place_names": [
    "Kemmerer"
  ],
  "state": "WY",
  "state_name": "Wyoming",
  "county": {
    "fips": "56023",
    "name": "Lincoln County",
    "short_name": "Lincoln"
  },
  "counties": [
    {
      "county_fips": "56023",
      "name": "Lincoln County",
      "short_name": "Lincoln",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 41.849859,
    "lng": -110.540298,
    "source": "gazetteer_internal_point",
    "timezone": "America/Denver"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": null,
  "demographics": {
    "population": 0,
    "households": 0,
    "housing_units": 0,
    "median_age": null,
    "median_household_income": null,
    "median_home_value": null,
    "median_rent": null,
    "pct_bachelors_plus": null,
    "mean_commute_min": null,
    "density_per_sqmi": 0
  },
  "business": {
    "establishments": null,
    "employees": null,
    "annual_payroll_thousands": null
  },
  "tax": {
    "irs_returns": null,
    "irs_agi_thousands": null
  },
  "area": {
    "land_sqmi": 2.909,
    "water_sqmi": 0
  },
  "nearest_zips": [
    {
      "zip": "83116",
      "miles": 6.3,
      "city": "Diamondville",
      "state": "WY"
    },
    {
      "zip": "83101",
      "miles": 8.8,
      "city": "Kemmerer",
      "state": "WY"
    },
    {
      "zip": "83124",
      "miles": 13.2,
      "city": "Opal",
      "state": "WY"
    },
    {
      "zip": "83114",
      "miles": 27.6,
      "city": "Cokeville",
      "state": "WY"
    },
    {
      "zip": "83123",
      "miles": 30.2,
      "city": "La Barge",
      "state": "WY"
    },
    {
      "zip": "84064",
      "miles": 31.6,
      "city": "Randolph",
      "state": "UT"
    },
    {
      "zip": "82934",
      "miles": 32.5,
      "city": "Granger",
      "state": "WY"
    },
    {
      "zip": "84038",
      "miles": 37.3,
      "city": "Laketown",
      "state": "UT"
    },
    {
      "zip": "82937",
      "miles": 37.5,
      "city": "Lyman",
      "state": "WY"
    },
    {
      "zip": "82929",
      "miles": 39.7,
      "city": "Little America",
      "state": "WY"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/83121",
    "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."
  }
}