{
  "zip": "03307",
  "type": "standard",
  "type_source": "inferred",
  "city": "Loudon",
  "other_place_names": [],
  "state": "NH",
  "state_name": "New Hampshire",
  "county": {
    "fips": "33013",
    "name": "Merrimack County",
    "short_name": "Merrimack"
  },
  "counties": [
    {
      "county_fips": "33013",
      "name": "Merrimack County",
      "short_name": "Merrimack",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 43.333988,
    "lng": -71.446658,
    "source": "gazetteer_internal_point",
    "timezone": "America/New_York"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "18180",
    "name": "Concord, NH",
    "type": "micro",
    "csa_code": "148",
    "csa_name": "Boston-Worcester-Providence, MA-RI-NH"
  },
  "demographics": {
    "population": 5724,
    "households": 2248,
    "housing_units": 2352,
    "median_age": 49.4,
    "median_household_income": 107226,
    "median_home_value": 365400,
    "median_rent": 1321,
    "pct_bachelors_plus": 29.3,
    "mean_commute_min": 30.4,
    "density_per_sqmi": 121.9
  },
  "business": {
    "establishments": 97,
    "employees": 602,
    "annual_payroll_thousands": 35302
  },
  "tax": {
    "irs_returns": 3070,
    "irs_agi_thousands": 251786
  },
  "area": {
    "land_sqmi": 46.955,
    "water_sqmi": 0.595
  },
  "nearest_zips": [
    {
      "zip": "03258",
      "miles": 5.1,
      "city": "Chichester",
      "state": "NH"
    },
    {
      "zip": "03224",
      "miles": 5.2,
      "city": "Canterbury",
      "state": "NH"
    },
    {
      "zip": "03237",
      "miles": 7.4,
      "city": "Gilmanton",
      "state": "NH"
    },
    {
      "zip": "03263",
      "miles": 7.6,
      "city": "Pittsfield",
      "state": "NH"
    },
    {
      "zip": "03837",
      "miles": 8.2,
      "city": "Gilmanton Iron Works",
      "state": "NH"
    },
    {
      "zip": "03301",
      "miles": 8.6,
      "city": "Concord",
      "state": "NH"
    },
    {
      "zip": "03218",
      "miles": 8.7,
      "city": "Barnstead",
      "state": "NH"
    },
    {
      "zip": "03305",
      "miles": 9.1,
      "city": "Concord",
      "state": "NH"
    },
    {
      "zip": "03276",
      "miles": 9.3,
      "city": "Tilton",
      "state": "NH"
    },
    {
      "zip": "03220",
      "miles": 9.9,
      "city": "Belmont",
      "state": "NH"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/03307",
    "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."
  }
}