{
  "zip": "57311",
  "type": "standard",
  "type_source": "inferred",
  "city": "Alexandria",
  "other_place_names": [
    "Oak Lane Colony",
    "Rockport Colony",
    "Rosedale Colony",
    "Farmer"
  ],
  "state": "SD",
  "state_name": "South Dakota",
  "county": {
    "fips": "46061",
    "name": "Hanson County",
    "short_name": "Hanson"
  },
  "counties": [
    {
      "county_fips": "46061",
      "name": "Hanson County",
      "short_name": "Hanson",
      "weight": 0.9904,
      "basis": "land_area"
    },
    {
      "county_fips": "46067",
      "name": "Hutchinson County",
      "short_name": "Hutchinson",
      "weight": 0.0096,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 43.650512,
    "lng": -97.764648,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "33580",
    "name": "Mitchell, SD",
    "type": "micro",
    "csa_code": null,
    "csa_name": null
  },
  "demographics": {
    "population": 1389,
    "households": 455,
    "housing_units": 517,
    "median_age": 41.5,
    "median_household_income": 103839,
    "median_home_value": 186800,
    "median_rent": 781,
    "pct_bachelors_plus": 24.7,
    "mean_commute_min": 19.9,
    "density_per_sqmi": 7.4
  },
  "business": {
    "establishments": 27,
    "employees": 184,
    "annual_payroll_thousands": 7581
  },
  "tax": {
    "irs_returns": 610,
    "irs_agi_thousands": 50070
  },
  "area": {
    "land_sqmi": 188.354,
    "water_sqmi": 0.224
  },
  "nearest_zips": [
    {
      "zip": "57332",
      "miles": 8.8,
      "city": "Emery",
      "state": "SD"
    },
    {
      "zip": "57340",
      "miles": 10.8,
      "city": "Fulton",
      "state": "SD"
    },
    {
      "zip": "57374",
      "miles": 10.9,
      "city": "Spencer",
      "state": "SD"
    },
    {
      "zip": "57334",
      "miles": 14.1,
      "city": "Ethan",
      "state": "SD"
    },
    {
      "zip": "57301",
      "miles": 14.4,
      "city": "Mitchell",
      "state": "SD"
    },
    {
      "zip": "57319",
      "miles": 16.4,
      "city": "Bridgewater",
      "state": "SD"
    },
    {
      "zip": "57331",
      "miles": 18.6,
      "city": "Dimock",
      "state": "SD"
    },
    {
      "zip": "57321",
      "miles": 18.9,
      "city": "Canova",
      "state": "SD"
    },
    {
      "zip": "57058",
      "miles": 19.2,
      "city": "Salem",
      "state": "SD"
    },
    {
      "zip": "57366",
      "miles": 20.1,
      "city": "Parkston",
      "state": "SD"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/57311",
    "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."
  }
}