{
  "zip": "01770",
  "type": "standard",
  "type_source": "inferred",
  "city": "Sherborn",
  "other_place_names": [],
  "state": "MA",
  "state_name": "Massachusetts",
  "county": {
    "fips": "25017",
    "name": "Middlesex County",
    "short_name": "Middlesex"
  },
  "counties": [
    {
      "county_fips": "25017",
      "name": "Middlesex County",
      "short_name": "Middlesex",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 42.231947,
    "lng": -71.372963,
    "source": "gazetteer_internal_point",
    "timezone": "America/New_York"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "14460",
    "name": "Boston-Cambridge-Newton, MA-NH",
    "type": "metro",
    "csa_code": "148",
    "csa_name": "Boston-Worcester-Providence, MA-RI-NH"
  },
  "demographics": {
    "population": 4427,
    "households": 1532,
    "housing_units": 1588,
    "median_age": 42.8,
    "median_household_income": 250001,
    "median_home_value": 1026800,
    "median_rent": 2338,
    "pct_bachelors_plus": 82.3,
    "mean_commute_min": 35.3,
    "density_per_sqmi": 280.4
  },
  "business": {
    "establishments": 115,
    "employees": 471,
    "annual_payroll_thousands": 23473
  },
  "tax": {
    "irs_returns": 2110,
    "irs_agi_thousands": 899509
  },
  "area": {
    "land_sqmi": 15.788,
    "water_sqmi": 0.368
  },
  "nearest_zips": [
    {
      "zip": "01760",
      "miles": 3.9,
      "city": "Natick",
      "state": "MA"
    },
    {
      "zip": "02054",
      "miles": 4.1,
      "city": "Millis",
      "state": "MA"
    },
    {
      "zip": "02030",
      "miles": 4.2,
      "city": "Dover",
      "state": "MA"
    },
    {
      "zip": "02052",
      "miles": 4.8,
      "city": "Medfield",
      "state": "MA"
    },
    {
      "zip": "01702",
      "miles": 4.8,
      "city": "Framingham",
      "state": "MA"
    },
    {
      "zip": "01746",
      "miles": 4.8,
      "city": "Holliston",
      "state": "MA"
    },
    {
      "zip": "01721",
      "miles": 5.4,
      "city": "Ashland",
      "state": "MA"
    },
    {
      "zip": "02482",
      "miles": 5.8,
      "city": "Wellesley",
      "state": "MA"
    },
    {
      "zip": "02053",
      "miles": 6,
      "city": "Medway",
      "state": "MA"
    },
    {
      "zip": "02457",
      "miles": 6.9,
      "city": "Babson Park",
      "state": "MA"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/01770",
    "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."
  }
}