{
  "zip": "17566",
  "type": "standard",
  "type_source": "inferred",
  "city": "Quarryville",
  "other_place_names": [
    "Georgetown",
    "Little Britain"
  ],
  "state": "PA",
  "state_name": "Pennsylvania",
  "county": {
    "fips": "42071",
    "name": "Lancaster County",
    "short_name": "Lancaster"
  },
  "counties": [
    {
      "county_fips": "42071",
      "name": "Lancaster County",
      "short_name": "Lancaster",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 39.867186,
    "lng": -76.147513,
    "source": "gazetteer_internal_point",
    "timezone": "America/New_York"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "29540",
    "name": "Lancaster, PA",
    "type": "metro",
    "csa_code": null,
    "csa_name": null
  },
  "demographics": {
    "population": 12603,
    "households": 4327,
    "housing_units": 4462,
    "median_age": 36.9,
    "median_household_income": 78108,
    "median_home_value": 306200,
    "median_rent": 1297,
    "pct_bachelors_plus": 20.2,
    "mean_commute_min": 25.5,
    "density_per_sqmi": 211.4
  },
  "business": {
    "establishments": 375,
    "employees": 3992,
    "annual_payroll_thousands": 172254
  },
  "tax": {
    "irs_returns": 5630,
    "irs_agi_thousands": 442400
  },
  "area": {
    "land_sqmi": 59.613,
    "water_sqmi": 0.228
  },
  "nearest_zips": [
    {
      "zip": "17536",
      "miles": 4.1,
      "city": "Kirkwood",
      "state": "PA"
    },
    {
      "zip": "17560",
      "miles": 5.3,
      "city": "New Providence",
      "state": "PA"
    },
    {
      "zip": "17579",
      "miles": 6.7,
      "city": "Strasburg",
      "state": "PA"
    },
    {
      "zip": "17509",
      "miles": 6.8,
      "city": "Christiana",
      "state": "PA"
    },
    {
      "zip": "17518",
      "miles": 6.9,
      "city": "Drumore",
      "state": "PA"
    },
    {
      "zip": "17568",
      "miles": 7.2,
      "city": "Refton",
      "state": "PA"
    },
    {
      "zip": "17532",
      "miles": 7.5,
      "city": "Holtwood",
      "state": "PA"
    },
    {
      "zip": "17562",
      "miles": 7.7,
      "city": "Paradise",
      "state": "PA"
    },
    {
      "zip": "17563",
      "miles": 7.7,
      "city": "Peach Bottom",
      "state": "PA"
    },
    {
      "zip": "17584",
      "miles": 8.9,
      "city": "Willow Street",
      "state": "PA"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/17566",
    "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."
  }
}