{
  "zip": "01854",
  "type": "standard",
  "type_source": "inferred",
  "city": "Lowell",
  "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": 42.649481,
    "lng": -71.348229,
    "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": 30081,
    "households": 10602,
    "housing_units": 11140,
    "median_age": 32.8,
    "median_household_income": 72709,
    "median_home_value": 412000,
    "median_rent": 1487,
    "pct_bachelors_plus": 31.2,
    "mean_commute_min": 27.5,
    "density_per_sqmi": 7596.2
  },
  "business": {
    "establishments": 299,
    "employees": 7284,
    "annual_payroll_thousands": 484318
  },
  "tax": {
    "irs_returns": 11940,
    "irs_agi_thousands": 683687
  },
  "area": {
    "land_sqmi": 3.96,
    "water_sqmi": 0.455
  },
  "nearest_zips": [
    {
      "zip": "01851",
      "miles": 1.6,
      "city": "Lowell",
      "state": "MA"
    },
    {
      "zip": "01853",
      "miles": 2,
      "city": "Lowell",
      "state": "MA"
    },
    {
      "zip": "01850",
      "miles": 2.3,
      "city": "Lowell",
      "state": "MA"
    },
    {
      "zip": "01863",
      "miles": 2.8,
      "city": "North Chelmsford",
      "state": "MA"
    },
    {
      "zip": "01852",
      "miles": 2.9,
      "city": "Lowell",
      "state": "MA"
    },
    {
      "zip": "01826",
      "miles": 3.2,
      "city": "Dracut",
      "state": "MA"
    },
    {
      "zip": "01824",
      "miles": 4.1,
      "city": "Chelmsford",
      "state": "MA"
    },
    {
      "zip": "01879",
      "miles": 4.3,
      "city": "Tyngsboro",
      "state": "MA"
    },
    {
      "zip": "01862",
      "miles": 5.6,
      "city": "North Billerica",
      "state": "MA"
    },
    {
      "zip": "03076",
      "miles": 5.7,
      "city": "Pelham",
      "state": "NH"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/01854",
    "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."
  }
}