{
  "zip": "51249",
  "type": "standard",
  "type_source": "inferred",
  "city": "Sibley",
  "other_place_names": [],
  "state": "IA",
  "state_name": "Iowa",
  "county": {
    "fips": "19143",
    "name": "Osceola County",
    "short_name": "Osceola"
  },
  "counties": [
    {
      "county_fips": "19143",
      "name": "Osceola County",
      "short_name": "Osceola",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 43.407372,
    "lng": -95.730959,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": null,
  "demographics": {
    "population": 3564,
    "households": 1458,
    "housing_units": 1579,
    "median_age": 41.4,
    "median_household_income": 61500,
    "median_home_value": 160700,
    "median_rent": 774,
    "pct_bachelors_plus": 21.2,
    "mean_commute_min": 16.4,
    "density_per_sqmi": 28.2
  },
  "business": {
    "establishments": 129,
    "employees": 1510,
    "annual_payroll_thousands": 63995
  },
  "tax": {
    "irs_returns": 1560,
    "irs_agi_thousands": 112447
  },
  "area": {
    "land_sqmi": 126.59,
    "water_sqmi": 0.013
  },
  "nearest_zips": [
    {
      "zip": "56117",
      "miles": 8.3,
      "city": "Bigelow",
      "state": "MN"
    },
    {
      "zip": "51243",
      "miles": 8.6,
      "city": "Little Rock",
      "state": "IA"
    },
    {
      "zip": "51232",
      "miles": 8.7,
      "city": "Ashton",
      "state": "IA"
    },
    {
      "zip": "51354",
      "miles": 9.4,
      "city": "Ocheyedan",
      "state": "IA"
    },
    {
      "zip": "51350",
      "miles": 9.6,
      "city": "Melvin",
      "state": "IA"
    },
    {
      "zip": "56168",
      "miles": 14.4,
      "city": "Rushmore",
      "state": "MN"
    },
    {
      "zip": "51237",
      "miles": 14.4,
      "city": "George",
      "state": "IA"
    },
    {
      "zip": "51248",
      "miles": 14.5,
      "city": "Sanborn",
      "state": "IA"
    },
    {
      "zip": "51345",
      "miles": 14.8,
      "city": "Harris",
      "state": "IA"
    },
    {
      "zip": "51244",
      "miles": 15.2,
      "city": "Matlock",
      "state": "IA"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/51249",
    "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."
  }
}