{
  "zip": "21678",
  "type": "standard",
  "type_source": "inferred",
  "city": "Worton",
  "other_place_names": [
    "Butlertown"
  ],
  "state": "MD",
  "state_name": "Maryland",
  "county": {
    "fips": "24029",
    "name": "Kent County",
    "short_name": "Kent"
  },
  "counties": [
    {
      "county_fips": "24029",
      "name": "Kent County",
      "short_name": "Kent",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 39.3136,
    "lng": -76.113348,
    "source": "gazetteer_internal_point",
    "timezone": "America/New_York"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": null,
  "demographics": {
    "population": 1658,
    "households": 789,
    "housing_units": 987,
    "median_age": 50.6,
    "median_household_income": 71023,
    "median_home_value": 319000,
    "median_rent": 2033,
    "pct_bachelors_plus": 27.9,
    "mean_commute_min": 29.7,
    "density_per_sqmi": 45
  },
  "business": {
    "establishments": 41,
    "employees": 217,
    "annual_payroll_thousands": 11153
  },
  "tax": {
    "irs_returns": 1140,
    "irs_agi_thousands": 83453
  },
  "area": {
    "land_sqmi": 36.847,
    "water_sqmi": 6.595
  },
  "nearest_zips": [
    {
      "zip": "21667",
      "miles": 3.9,
      "city": "Still Pond",
      "state": "MD"
    },
    {
      "zip": "21610",
      "miles": 4.3,
      "city": "Betterton",
      "state": "MD"
    },
    {
      "zip": "21620",
      "miles": 7.5,
      "city": "Chestertown",
      "state": "MD"
    },
    {
      "zip": "21645",
      "miles": 8.4,
      "city": "Kennedyville",
      "state": "MD"
    },
    {
      "zip": "21010",
      "miles": 11,
      "city": "Gunpowder",
      "state": "MD"
    },
    {
      "zip": "21005",
      "miles": 11,
      "city": "Aberdeen Proving Ground",
      "state": "MD"
    },
    {
      "zip": "21628",
      "miles": 11.6,
      "city": "Crumpton",
      "state": "MD"
    },
    {
      "zip": "21130",
      "miles": 11.9,
      "city": "Perryman",
      "state": "MD"
    },
    {
      "zip": "21919",
      "miles": 12,
      "city": "Earleville",
      "state": "MD"
    },
    {
      "zip": "21040",
      "miles": 12.1,
      "city": "Edgewood",
      "state": "MD"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/21678",
    "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."
  }
}