{
  "zip": "01534",
  "type": "standard",
  "type_source": "inferred",
  "city": "Northbridge",
  "other_place_names": [
    "Whitinsville"
  ],
  "state": "MA",
  "state_name": "Massachusetts",
  "county": {
    "fips": "25027",
    "name": "Worcester County",
    "short_name": "Worcester"
  },
  "counties": [
    {
      "county_fips": "25027",
      "name": "Worcester County",
      "short_name": "Worcester",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 42.138896,
    "lng": -71.645003,
    "source": "gazetteer_internal_point",
    "timezone": "America/New_York"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "49340",
    "name": "Worcester, MA",
    "type": "metro",
    "csa_code": "148",
    "csa_name": "Boston-Worcester-Providence, MA-RI-NH"
  },
  "demographics": {
    "population": 6230,
    "households": 2446,
    "housing_units": 2535,
    "median_age": 46.7,
    "median_household_income": 141250,
    "median_home_value": 481200,
    "median_rent": 1226,
    "pct_bachelors_plus": 44.6,
    "mean_commute_min": 26.5,
    "density_per_sqmi": 654.8
  },
  "business": {
    "establishments": 85,
    "employees": 840,
    "annual_payroll_thousands": 46884
  },
  "tax": {
    "irs_returns": 3210,
    "irs_agi_thousands": 337683
  },
  "area": {
    "land_sqmi": 9.515,
    "water_sqmi": 0.158
  },
  "nearest_zips": [
    {
      "zip": "01588",
      "miles": 1.9,
      "city": "Whitinsville",
      "state": "MA"
    },
    {
      "zip": "01525",
      "miles": 2.8,
      "city": "Linwood",
      "state": "MA"
    },
    {
      "zip": "01560",
      "miles": 2.9,
      "city": "South Grafton",
      "state": "MA"
    },
    {
      "zip": "01568",
      "miles": 3.3,
      "city": "Upton",
      "state": "MA"
    },
    {
      "zip": "01538",
      "miles": 3.5,
      "city": "North Uxbridge",
      "state": "MA"
    },
    {
      "zip": "01519",
      "miles": 4.8,
      "city": "Grafton",
      "state": "MA"
    },
    {
      "zip": "01590",
      "miles": 5.4,
      "city": "Sutton",
      "state": "MA"
    },
    {
      "zip": "01569",
      "miles": 5.8,
      "city": "Uxbridge",
      "state": "MA"
    },
    {
      "zip": "01747",
      "miles": 5.9,
      "city": "Hopedale",
      "state": "MA"
    },
    {
      "zip": "01756",
      "miles": 6,
      "city": "Mendon",
      "state": "MA"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/01534",
    "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."
  }
}