{
  "zip": "03051",
  "type": "standard",
  "type_source": "inferred",
  "city": "Hudson",
  "other_place_names": [],
  "state": "NH",
  "state_name": "New Hampshire",
  "county": {
    "fips": "33011",
    "name": "Hillsborough County",
    "short_name": "Hillsborough"
  },
  "counties": [
    {
      "county_fips": "33011",
      "name": "Hillsborough County",
      "short_name": "Hillsborough",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 42.760497,
    "lng": -71.409393,
    "source": "gazetteer_internal_point",
    "timezone": "America/New_York"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "31700",
    "name": "Manchester-Nashua, NH",
    "type": "metro",
    "csa_code": "148",
    "csa_name": "Boston-Worcester-Providence, MA-RI-NH"
  },
  "demographics": {
    "population": 25557,
    "households": 9930,
    "housing_units": 10217,
    "median_age": 45.7,
    "median_household_income": 124213,
    "median_home_value": 438900,
    "median_rent": 1735,
    "pct_bachelors_plus": 34.2,
    "mean_commute_min": 31.4,
    "density_per_sqmi": 903.6
  },
  "business": {
    "establishments": 648,
    "employees": 11545,
    "annual_payroll_thousands": 843884
  },
  "tax": {
    "irs_returns": 14000,
    "irs_agi_thousands": 1361400
  },
  "area": {
    "land_sqmi": 28.282,
    "water_sqmi": 0.979
  },
  "nearest_zips": [
    {
      "zip": "03060",
      "miles": 2.8,
      "city": "Nashua",
      "state": "NH"
    },
    {
      "zip": "03061",
      "miles": 3,
      "city": "Nashua",
      "state": "NH"
    },
    {
      "zip": "03064",
      "miles": 3.6,
      "city": "Nashua",
      "state": "NH"
    },
    {
      "zip": "03076",
      "miles": 4.2,
      "city": "Pelham",
      "state": "NH"
    },
    {
      "zip": "03062",
      "miles": 5.4,
      "city": "Nashua",
      "state": "NH"
    },
    {
      "zip": "03063",
      "miles": 5.7,
      "city": "Nashua",
      "state": "NH"
    },
    {
      "zip": "03087",
      "miles": 6.4,
      "city": "Windham",
      "state": "NH"
    },
    {
      "zip": "01879",
      "miles": 6.5,
      "city": "Tyngsboro",
      "state": "MA"
    },
    {
      "zip": "03052",
      "miles": 6.6,
      "city": "Litchfield",
      "state": "NH"
    },
    {
      "zip": "01827",
      "miles": 7.4,
      "city": "Dunstable",
      "state": "MA"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/03051",
    "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."
  }
}