{
  "zip": "29550",
  "type": "standard",
  "type_source": "inferred",
  "city": "Hartsville",
  "other_place_names": [
    "North Hartsville",
    "Pine Ridge",
    "Lydia"
  ],
  "state": "SC",
  "state_name": "South Carolina",
  "county": {
    "fips": "45031",
    "name": "Darlington County",
    "short_name": "Darlington"
  },
  "counties": [
    {
      "county_fips": "45031",
      "name": "Darlington County",
      "short_name": "Darlington",
      "weight": 0.8117,
      "basis": "land_area"
    },
    {
      "county_fips": "45025",
      "name": "Chesterfield County",
      "short_name": "Chesterfield",
      "weight": 0.1661,
      "basis": "land_area"
    },
    {
      "county_fips": "45061",
      "name": "Lee County",
      "short_name": "Lee",
      "weight": 0.0222,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 34.39327,
    "lng": -80.077031,
    "source": "gazetteer_internal_point",
    "timezone": "America/New_York"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "22500",
    "name": "Florence, SC",
    "type": "metro",
    "csa_code": null,
    "csa_name": null
  },
  "demographics": {
    "population": 29924,
    "households": 11974,
    "housing_units": 13839,
    "median_age": 40.8,
    "median_household_income": 51491,
    "median_home_value": 179300,
    "median_rent": 884,
    "pct_bachelors_plus": 24.7,
    "mean_commute_min": 22.6,
    "density_per_sqmi": 143.7
  },
  "business": {
    "establishments": 593,
    "employees": 9674,
    "annual_payroll_thousands": 637007
  },
  "tax": {
    "irs_returns": 12950,
    "irs_agi_thousands": 798468
  },
  "area": {
    "land_sqmi": 208.229,
    "water_sqmi": 3.569
  },
  "nearest_zips": [
    {
      "zip": "29551",
      "miles": 3.7,
      "city": "Hartsville",
      "state": "SC"
    },
    {
      "zip": "29079",
      "miles": 7.5,
      "city": "Lydia",
      "state": "SC"
    },
    {
      "zip": "29101",
      "miles": 11.3,
      "city": "Mc Bee",
      "state": "SC"
    },
    {
      "zip": "29584",
      "miles": 12.7,
      "city": "Patrick",
      "state": "SC"
    },
    {
      "zip": "29540",
      "miles": 12.9,
      "city": "Darlington",
      "state": "SC"
    },
    {
      "zip": "29593",
      "miles": 14.3,
      "city": "Society Hill",
      "state": "SC"
    },
    {
      "zip": "29069",
      "miles": 14.8,
      "city": "Lamar",
      "state": "SC"
    },
    {
      "zip": "29532",
      "miles": 15,
      "city": "Darlington",
      "state": "SC"
    },
    {
      "zip": "29010",
      "miles": 16.2,
      "city": "Bishopville",
      "state": "SC"
    },
    {
      "zip": "29009",
      "miles": 16.7,
      "city": "Bethune",
      "state": "SC"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/29550",
    "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."
  }
}