{
  "zip": "25309",
  "type": "standard",
  "type_source": "inferred",
  "city": "South Charleston",
  "other_place_names": [
    "Charleston",
    "Jefferson"
  ],
  "state": "WV",
  "state_name": "West Virginia",
  "county": {
    "fips": "54039",
    "name": "Kanawha County",
    "short_name": "Kanawha"
  },
  "counties": [
    {
      "county_fips": "54039",
      "name": "Kanawha County",
      "short_name": "Kanawha",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 38.311899,
    "lng": -81.75717,
    "source": "gazetteer_internal_point",
    "timezone": "America/New_York"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "16620",
    "name": "Charleston, WV",
    "type": "metro",
    "csa_code": "170",
    "csa_name": "Charleston-Huntington-Ashland, WV-OH-KY"
  },
  "demographics": {
    "population": 12154,
    "households": 5455,
    "housing_units": 6039,
    "median_age": 45.2,
    "median_household_income": 57937,
    "median_home_value": 158000,
    "median_rent": 773,
    "pct_bachelors_plus": 27.5,
    "mean_commute_min": 21.1,
    "density_per_sqmi": 390.9
  },
  "business": {
    "establishments": 363,
    "employees": 8030,
    "annual_payroll_thousands": 341888
  },
  "tax": {
    "irs_returns": 5440,
    "irs_agi_thousands": 429611
  },
  "area": {
    "land_sqmi": 31.095,
    "water_sqmi": 0.173
  },
  "nearest_zips": [
    {
      "zip": "25064",
      "miles": 4.5,
      "city": "Dunbar",
      "state": "WV"
    },
    {
      "zip": "25003",
      "miles": 4.6,
      "city": "Alum Creek",
      "state": "WV"
    },
    {
      "zip": "25112",
      "miles": 4.8,
      "city": "Institute",
      "state": "WV"
    },
    {
      "zip": "25303",
      "miles": 5.1,
      "city": "South Charleston",
      "state": "WV"
    },
    {
      "zip": "25314",
      "miles": 5.5,
      "city": "Charleston",
      "state": "WV"
    },
    {
      "zip": "25202",
      "miles": 5.5,
      "city": "Tornado",
      "state": "WV"
    },
    {
      "zip": "25177",
      "miles": 6.4,
      "city": "Saint Albans",
      "state": "WV"
    },
    {
      "zip": "25313",
      "miles": 6.7,
      "city": "Charleston",
      "state": "WV"
    },
    {
      "zip": "25107",
      "miles": 6.7,
      "city": "Hernshaw",
      "state": "WV"
    },
    {
      "zip": "25387",
      "miles": 6.9,
      "city": "Charleston",
      "state": "WV"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/25309",
    "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."
  }
}