{
  "zip": "29487",
  "type": "standard",
  "type_source": "inferred",
  "city": "Wadmalaw Island",
  "other_place_names": [
    "Rockville"
  ],
  "state": "SC",
  "state_name": "South Carolina",
  "county": {
    "fips": "45019",
    "name": "Charleston County",
    "short_name": "Charleston"
  },
  "counties": [
    {
      "county_fips": "45019",
      "name": "Charleston County",
      "short_name": "Charleston",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 32.657682,
    "lng": -80.183948,
    "source": "gazetteer_internal_point",
    "timezone": "America/New_York"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "16700",
    "name": "Charleston-North Charleston, SC",
    "type": "metro",
    "csa_code": null,
    "csa_name": null
  },
  "demographics": {
    "population": 2703,
    "households": 1059,
    "housing_units": 1354,
    "median_age": 50.2,
    "median_household_income": 105592,
    "median_home_value": 487900,
    "median_rent": 1441,
    "pct_bachelors_plus": 45.8,
    "mean_commute_min": 45.9,
    "density_per_sqmi": 64.5
  },
  "business": {
    "establishments": 44,
    "employees": 206,
    "annual_payroll_thousands": 11127
  },
  "tax": {
    "irs_returns": 1350,
    "irs_agi_thousands": 166412
  },
  "area": {
    "land_sqmi": 41.897,
    "water_sqmi": 8.726
  },
  "nearest_zips": [
    {
      "zip": "29455",
      "miles": 5.7,
      "city": "Johns Island",
      "state": "SC"
    },
    {
      "zip": "29449",
      "miles": 6.3,
      "city": "Hollywood",
      "state": "SC"
    },
    {
      "zip": "29438",
      "miles": 10.2,
      "city": "Edisto Island",
      "state": "SC"
    },
    {
      "zip": "29457",
      "miles": 10.3,
      "city": "Johns Island",
      "state": "SC"
    },
    {
      "zip": "29470",
      "miles": 10.9,
      "city": "Ravenel",
      "state": "SC"
    },
    {
      "zip": "29439",
      "miles": 13,
      "city": "Folly Beach",
      "state": "SC"
    },
    {
      "zip": "29426",
      "miles": 13.6,
      "city": "Adams Run",
      "state": "SC"
    },
    {
      "zip": "29414",
      "miles": 13.6,
      "city": "Charleston",
      "state": "SC"
    },
    {
      "zip": "29412",
      "miles": 14,
      "city": "Charleston",
      "state": "SC"
    },
    {
      "zip": "29407",
      "miles": 14.6,
      "city": "Charleston",
      "state": "SC"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/29487",
    "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."
  }
}