{
  "zip": "85640",
  "type": "standard",
  "type_source": "inferred",
  "city": "Tumacacori",
  "other_place_names": [
    "Tumacacori-Carmen",
    "Rio Rico"
  ],
  "state": "AZ",
  "state_name": "Arizona",
  "county": {
    "fips": "04023",
    "name": "Santa Cruz County",
    "short_name": "Santa Cruz"
  },
  "counties": [
    {
      "county_fips": "04023",
      "name": "Santa Cruz County",
      "short_name": "Santa Cruz",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 31.569034,
    "lng": -111.044692,
    "source": "gazetteer_internal_point",
    "timezone": "America/Phoenix"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "35700",
    "name": "Nogales, AZ",
    "type": "micro",
    "csa_code": "536",
    "csa_name": "Tucson-Nogales, AZ"
  },
  "demographics": {
    "population": 207,
    "households": 85,
    "housing_units": 165,
    "median_age": 40.6,
    "median_household_income": 55417,
    "median_home_value": null,
    "median_rent": null,
    "pct_bachelors_plus": 0,
    "mean_commute_min": null,
    "density_per_sqmi": 72.3
  },
  "business": {
    "establishments": 10,
    "employees": 38,
    "annual_payroll_thousands": 1636
  },
  "tax": {
    "irs_returns": 280,
    "irs_agi_thousands": 19834
  },
  "area": {
    "land_sqmi": 2.863,
    "water_sqmi": 0.002
  },
  "nearest_zips": [
    {
      "zip": "85646",
      "miles": 3.6,
      "city": "Tubac",
      "state": "AZ"
    },
    {
      "zip": "85648",
      "miles": 5.6,
      "city": "Rio Rico",
      "state": "AZ"
    },
    {
      "zip": "85628",
      "miles": 8.4,
      "city": "Nogales",
      "state": "AZ"
    },
    {
      "zip": "85662",
      "miles": 8.4,
      "city": "Nogales",
      "state": "AZ"
    },
    {
      "zip": "85645",
      "miles": 10.6,
      "city": "Amado",
      "state": "AZ"
    },
    {
      "zip": "85621",
      "miles": 15.1,
      "city": "Nogales",
      "state": "AZ"
    },
    {
      "zip": "85622",
      "miles": 16.4,
      "city": "Green Valley",
      "state": "AZ"
    },
    {
      "zip": "85601",
      "miles": 16.9,
      "city": "Arivaca",
      "state": "AZ"
    },
    {
      "zip": "85614",
      "miles": 18,
      "city": "Green Valley",
      "state": "AZ"
    },
    {
      "zip": "85624",
      "miles": 19.2,
      "city": "Patagonia",
      "state": "AZ"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/85640",
    "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."
  }
}