{
  "zip": "52035",
  "type": "standard",
  "type_source": "inferred",
  "city": "Colesburg",
  "other_place_names": [
    "Osterdock"
  ],
  "state": "IA",
  "state_name": "Iowa",
  "county": {
    "fips": "19043",
    "name": "Clayton County",
    "short_name": "Clayton"
  },
  "counties": [
    {
      "county_fips": "19043",
      "name": "Clayton County",
      "short_name": "Clayton",
      "weight": 0.6226,
      "basis": "land_area"
    },
    {
      "county_fips": "19055",
      "name": "Delaware County",
      "short_name": "Delaware",
      "weight": 0.3774,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 42.670738,
    "lng": -91.181213,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": null,
  "demographics": {
    "population": 1331,
    "households": 539,
    "housing_units": 602,
    "median_age": 45.7,
    "median_household_income": 62109,
    "median_home_value": 138500,
    "median_rent": 755,
    "pct_bachelors_plus": 14.8,
    "mean_commute_min": 32.5,
    "density_per_sqmi": 26.6
  },
  "business": {
    "establishments": 13,
    "employees": 72,
    "annual_payroll_thousands": 3147
  },
  "tax": {
    "irs_returns": 410,
    "irs_agi_thousands": 27553
  },
  "area": {
    "land_sqmi": 50.015,
    "water_sqmi": 0.012
  },
  "nearest_zips": [
    {
      "zip": "52052",
      "miles": 5.9,
      "city": "Guttenberg",
      "state": "IA"
    },
    {
      "zip": "52048",
      "miles": 6,
      "city": "Garber",
      "state": "IA"
    },
    {
      "zip": "52056",
      "miles": 7.2,
      "city": "Luxemburg",
      "state": "IA"
    },
    {
      "zip": "52065",
      "miles": 7.2,
      "city": "New Vienna",
      "state": "IA"
    },
    {
      "zip": "52050",
      "miles": 8.5,
      "city": "Greeley",
      "state": "IA"
    },
    {
      "zip": "52042",
      "miles": 9.1,
      "city": "Edgewood",
      "state": "IA"
    },
    {
      "zip": "52044",
      "miles": 9.9,
      "city": "Elkport",
      "state": "IA"
    },
    {
      "zip": "52066",
      "miles": 11.1,
      "city": "North Buena Vista",
      "state": "IA"
    },
    {
      "zip": "52040",
      "miles": 11.7,
      "city": "Dyersville",
      "state": "IA"
    },
    {
      "zip": "52053",
      "miles": 11.9,
      "city": "Holy Cross",
      "state": "IA"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/52035",
    "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."
  }
}