{
  "zip": "01434",
  "type": "standard",
  "type_source": "inferred",
  "city": "Devens",
  "other_place_names": [
    "Ayer"
  ],
  "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": 0.8283,
      "basis": "land_area"
    },
    {
      "county_fips": "25017",
      "name": "Middlesex County",
      "short_name": "Middlesex",
      "weight": 0.1717,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 42.53206,
    "lng": -71.61374,
    "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": 1564,
    "households": 260,
    "housing_units": 301,
    "median_age": 50.5,
    "median_household_income": 162143,
    "median_home_value": 577700,
    "median_rent": 1183,
    "pct_bachelors_plus": 19.8,
    "mean_commute_min": 35.2,
    "density_per_sqmi": 240.2
  },
  "business": {
    "establishments": 78,
    "employees": 4918,
    "annual_payroll_thousands": 489278
  },
  "tax": {
    "irs_returns": 300,
    "irs_agi_thousands": 30883
  },
  "area": {
    "land_sqmi": 6.512,
    "water_sqmi": 0.138
  },
  "nearest_zips": [
    {
      "zip": "01432",
      "miles": 3.1,
      "city": "Ayer",
      "state": "MA"
    },
    {
      "zip": "01467",
      "miles": 3.1,
      "city": "Still River",
      "state": "MA"
    },
    {
      "zip": "01451",
      "miles": 3.1,
      "city": "Harvard",
      "state": "MA"
    },
    {
      "zip": "01464",
      "miles": 3.2,
      "city": "Shirley",
      "state": "MA"
    },
    {
      "zip": "01523",
      "miles": 4.6,
      "city": "Lancaster",
      "state": "MA"
    },
    {
      "zip": "01472",
      "miles": 5,
      "city": "West Groton",
      "state": "MA"
    },
    {
      "zip": "01719",
      "miles": 5.7,
      "city": "Boxborough",
      "state": "MA"
    },
    {
      "zip": "01470",
      "miles": 5.8,
      "city": "Groton",
      "state": "MA"
    },
    {
      "zip": "01471",
      "miles": 5.8,
      "city": "Groton",
      "state": "MA"
    },
    {
      "zip": "01450",
      "miles": 6,
      "city": "Groton",
      "state": "MA"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/01434",
    "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."
  }
}