{
  "zip": "31561",
  "type": "standard",
  "type_source": "inferred",
  "city": "Sea Island",
  "other_place_names": [],
  "state": "GA",
  "state_name": "Georgia",
  "county": {
    "fips": "13127",
    "name": "Glynn County",
    "short_name": "Glynn"
  },
  "counties": [
    {
      "county_fips": "13127",
      "name": "Glynn County",
      "short_name": "Glynn",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 31.209066,
    "lng": -81.309933,
    "source": "gazetteer_internal_point",
    "timezone": "America/New_York"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "15260",
    "name": "Brunswick-St. Simons, GA",
    "type": "metro",
    "csa_code": null,
    "csa_name": null
  },
  "demographics": {
    "population": 96,
    "households": 40,
    "housing_units": 373,
    "median_age": 69.6,
    "median_household_income": 250001,
    "median_home_value": 2000001,
    "median_rent": null,
    "pct_bachelors_plus": 100,
    "mean_commute_min": null,
    "density_per_sqmi": 20.3
  },
  "business": {
    "establishments": 11,
    "employees": 1200,
    "annual_payroll_thousands": 74839
  },
  "tax": {
    "irs_returns": null,
    "irs_agi_thousands": null
  },
  "area": {
    "land_sqmi": 4.719,
    "water_sqmi": 4.17
  },
  "nearest_zips": [
    {
      "zip": "31522",
      "miles": 3.8,
      "city": "Saint Simons Island",
      "state": "GA"
    },
    {
      "zip": "31524",
      "miles": 9.9,
      "city": "Brunswick",
      "state": "GA"
    },
    {
      "zip": "31520",
      "miles": 10.7,
      "city": "Brunswick",
      "state": "GA"
    },
    {
      "zip": "31527",
      "miles": 11.2,
      "city": "Jekyll Island",
      "state": "GA"
    },
    {
      "zip": "31521",
      "miles": 11.5,
      "city": "Brunswick",
      "state": "GA"
    },
    {
      "zip": "31305",
      "miles": 11.7,
      "city": "Darien",
      "state": "GA"
    },
    {
      "zip": "31327",
      "miles": 14.8,
      "city": "Sapelo Island",
      "state": "GA"
    },
    {
      "zip": "31525",
      "miles": 14.9,
      "city": "Brunswick",
      "state": "GA"
    },
    {
      "zip": "31319",
      "miles": 17.6,
      "city": "Meridian",
      "state": "GA"
    },
    {
      "zip": "31523",
      "miles": 18.1,
      "city": "Brunswick",
      "state": "GA"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/31561",
    "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."
  }
}