{
  "zip": "31520",
  "type": "standard",
  "type_source": "inferred",
  "city": "Brunswick",
  "other_place_names": [
    "Dock Junction",
    "Country Club Estates"
  ],
  "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": 31.178078,
    "lng": -81.487563,
    "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": 22313,
    "households": 8968,
    "housing_units": 10583,
    "median_age": 38.4,
    "median_household_income": 40071,
    "median_home_value": 147500,
    "median_rent": 983,
    "pct_bachelors_plus": 17.3,
    "mean_commute_min": 16.8,
    "density_per_sqmi": 1107.1
  },
  "business": {
    "establishments": 925,
    "employees": 11351,
    "annual_payroll_thousands": 627177
  },
  "tax": {
    "irs_returns": 8340,
    "irs_agi_thousands": 388694
  },
  "area": {
    "land_sqmi": 20.155,
    "water_sqmi": 1.913
  },
  "nearest_zips": [
    {
      "zip": "31521",
      "miles": 2,
      "city": "Brunswick",
      "state": "GA"
    },
    {
      "zip": "31524",
      "miles": 4.4,
      "city": "Brunswick",
      "state": "GA"
    },
    {
      "zip": "31523",
      "miles": 8,
      "city": "Brunswick",
      "state": "GA"
    },
    {
      "zip": "31527",
      "miles": 8.3,
      "city": "Jekyll Island",
      "state": "GA"
    },
    {
      "zip": "31525",
      "miles": 10.1,
      "city": "Brunswick",
      "state": "GA"
    },
    {
      "zip": "31522",
      "miles": 10.2,
      "city": "Saint Simons Island",
      "state": "GA"
    },
    {
      "zip": "31561",
      "miles": 10.7,
      "city": "Sea Island",
      "state": "GA"
    },
    {
      "zip": "31565",
      "miles": 11.8,
      "city": "Waverly",
      "state": "GA"
    },
    {
      "zip": "31305",
      "miles": 14.6,
      "city": "Darien",
      "state": "GA"
    },
    {
      "zip": "31566",
      "miles": 18.8,
      "city": "Waynesville",
      "state": "GA"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/31520",
    "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."
  }
}