{
  "zip": "03856",
  "type": "standard",
  "type_source": "inferred",
  "city": "Newfields",
  "other_place_names": [],
  "state": "NH",
  "state_name": "New Hampshire",
  "county": {
    "fips": "33015",
    "name": "Rockingham County",
    "short_name": "Rockingham"
  },
  "counties": [
    {
      "county_fips": "33015",
      "name": "Rockingham County",
      "short_name": "Rockingham",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 43.038509,
    "lng": -70.967954,
    "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": 2023,
    "households": 636,
    "housing_units": 639,
    "median_age": 44.1,
    "median_household_income": 197885,
    "median_home_value": 646400,
    "median_rent": 1875,
    "pct_bachelors_plus": 68.1,
    "mean_commute_min": 25.7,
    "density_per_sqmi": 285.3
  },
  "business": {
    "establishments": 47,
    "employees": 467,
    "annual_payroll_thousands": 24067
  },
  "tax": {
    "irs_returns": 970,
    "irs_agi_thousands": 169535
  },
  "area": {
    "land_sqmi": 7.091,
    "water_sqmi": 0.168
  },
  "nearest_zips": [
    {
      "zip": "03857",
      "miles": 2.5,
      "city": "Newmarket",
      "state": "NH"
    },
    {
      "zip": "03843",
      "miles": 3.2,
      "city": "Hampton",
      "state": "NH"
    },
    {
      "zip": "03885",
      "miles": 3.7,
      "city": "Stratham",
      "state": "NH"
    },
    {
      "zip": "03833",
      "miles": 4.2,
      "city": "Exeter",
      "state": "NH"
    },
    {
      "zip": "03861",
      "miles": 5.9,
      "city": "Lee",
      "state": "NH"
    },
    {
      "zip": "03824",
      "miles": 6,
      "city": "Durham",
      "state": "NH"
    },
    {
      "zip": "03042",
      "miles": 6.1,
      "city": "Epping",
      "state": "NH"
    },
    {
      "zip": "03840",
      "miles": 6.2,
      "city": "Greenland",
      "state": "NH"
    },
    {
      "zip": "03044",
      "miles": 8.1,
      "city": "Fremont",
      "state": "NH"
    },
    {
      "zip": "03862",
      "miles": 8.1,
      "city": "North Hampton",
      "state": "NH"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/03856",
    "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."
  }
}