{
  "zip": "00603",
  "type": "standard",
  "type_source": "inferred",
  "city": "Aguadilla",
  "other_place_names": [
    "Cabán",
    "Rafael Hernández"
  ],
  "state": "PR",
  "state_name": "Puerto Rico",
  "county": {
    "fips": "72005",
    "name": "Aguadilla Municipio",
    "short_name": "Aguadilla"
  },
  "counties": [
    {
      "county_fips": "72005",
      "name": "Aguadilla Municipio",
      "short_name": "Aguadilla",
      "weight": 0.9976,
      "basis": "land_area"
    },
    {
      "county_fips": "72099",
      "name": "Moca Municipio",
      "short_name": "Moca",
      "weight": 0.0024,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 18.457399,
    "lng": -67.124867,
    "source": "gazetteer_internal_point",
    "timezone": "America/Puerto_Rico"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "10380",
    "name": "Aguadilla, PR",
    "type": "metro",
    "csa_code": "364",
    "csa_name": "Mayagüez-Aguadilla, PR"
  },
  "demographics": {
    "population": 48448,
    "households": 20131,
    "housing_units": 26239,
    "median_age": 46.1,
    "median_household_income": 20933,
    "median_home_value": 152900,
    "median_rent": 475,
    "pct_bachelors_plus": 28.4,
    "mean_commute_min": 21.5,
    "density_per_sqmi": 1410.2
  },
  "business": {
    "establishments": null,
    "employees": null,
    "annual_payroll_thousands": null
  },
  "tax": {
    "irs_returns": null,
    "irs_agi_thousands": null
  },
  "area": {
    "land_sqmi": 34.356,
    "water_sqmi": 2.414
  },
  "nearest_zips": [
    {
      "zip": "00604",
      "miles": 2.8,
      "city": "Aguadilla",
      "state": "PR"
    },
    {
      "zip": "00605",
      "miles": 2.8,
      "city": "Aguadilla",
      "state": "PR"
    },
    {
      "zip": "00690",
      "miles": 3.1,
      "city": "San Antonio",
      "state": "PR"
    },
    {
      "zip": "34050",
      "miles": 3.2,
      "city": "FPO AA",
      "state": "AA"
    },
    {
      "zip": "00676",
      "miles": 6,
      "city": "Moca",
      "state": "PR"
    },
    {
      "zip": "00662",
      "miles": 7.2,
      "city": "Isabela",
      "state": "PR"
    },
    {
      "zip": "00602",
      "miles": 7.4,
      "city": "Aguada",
      "state": "PR"
    },
    {
      "zip": "00677",
      "miles": 10.9,
      "city": "Rincon",
      "state": "PR"
    },
    {
      "zip": "00610",
      "miles": 11.2,
      "city": "Anasco",
      "state": "PR"
    },
    {
      "zip": "00678",
      "miles": 12.9,
      "city": "Quebradillas",
      "state": "PR"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/00603",
    "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."
  }
}