{
  "zip": "57103",
  "type": "standard",
  "type_source": "inferred",
  "city": "Sioux Falls",
  "other_place_names": [],
  "state": "SD",
  "state_name": "South Dakota",
  "county": {
    "fips": "46099",
    "name": "Minnehaha County",
    "short_name": "Minnehaha"
  },
  "counties": [
    {
      "county_fips": "46099",
      "name": "Minnehaha County",
      "short_name": "Minnehaha",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 43.538037,
    "lng": -96.69203,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "43620",
    "name": "Sioux Falls, SD-MN",
    "type": "metro",
    "csa_code": null,
    "csa_name": null
  },
  "demographics": {
    "population": 35582,
    "households": 14574,
    "housing_units": 15498,
    "median_age": 37.9,
    "median_household_income": 72831,
    "median_home_value": 269500,
    "median_rent": 942,
    "pct_bachelors_plus": 33.7,
    "mean_commute_min": 17.5,
    "density_per_sqmi": 3758.9
  },
  "business": {
    "establishments": 758,
    "employees": 12558,
    "annual_payroll_thousands": 652482
  },
  "tax": {
    "irs_returns": 18830,
    "irs_agi_thousands": 1540058
  },
  "area": {
    "land_sqmi": 9.466,
    "water_sqmi": 0.075
  },
  "nearest_zips": [
    {
      "zip": "57101",
      "miles": 0.6,
      "city": "Sioux Falls",
      "state": "SD"
    },
    {
      "zip": "57186",
      "miles": 2,
      "city": "Sioux Falls",
      "state": "SD"
    },
    {
      "zip": "57105",
      "miles": 2.5,
      "city": "Sioux Falls",
      "state": "SD"
    },
    {
      "zip": "57197",
      "miles": 2.5,
      "city": "Sioux Falls",
      "state": "SD"
    },
    {
      "zip": "57110",
      "miles": 2.7,
      "city": "Sioux Falls",
      "state": "SD"
    },
    {
      "zip": "57117",
      "miles": 3.2,
      "city": "Sioux Falls",
      "state": "SD"
    },
    {
      "zip": "57108",
      "miles": 4.2,
      "city": "Sioux Falls",
      "state": "SD"
    },
    {
      "zip": "57104",
      "miles": 4.5,
      "city": "Sioux Falls",
      "state": "SD"
    },
    {
      "zip": "57005",
      "miles": 6.5,
      "city": "Brandon",
      "state": "SD"
    },
    {
      "zip": "57106",
      "miles": 7.5,
      "city": "Sioux Falls",
      "state": "SD"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/57103",
    "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."
  }
}