{
  "zip": "45440",
  "type": "standard",
  "type_source": "inferred",
  "city": "Dayton",
  "other_place_names": [
    "Kettering",
    "Beavercreek",
    "Centerville",
    "Bellbrook"
  ],
  "state": "OH",
  "state_name": "Ohio",
  "county": {
    "fips": "39057",
    "name": "Greene County",
    "short_name": "Greene"
  },
  "counties": [
    {
      "county_fips": "39057",
      "name": "Greene County",
      "short_name": "Greene",
      "weight": 0.6384,
      "basis": "land_area"
    },
    {
      "county_fips": "39113",
      "name": "Montgomery County",
      "short_name": "Montgomery",
      "weight": 0.3616,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 39.673379,
    "lng": -84.099895,
    "source": "gazetteer_internal_point",
    "timezone": "America/New_York"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "19430",
    "name": "Dayton-Kettering-Beavercreek, OH",
    "type": "metro",
    "csa_code": "212",
    "csa_name": "Dayton-Springfield-Kettering, OH"
  },
  "demographics": {
    "population": 22358,
    "households": 9637,
    "housing_units": 10111,
    "median_age": 39.9,
    "median_household_income": 82383,
    "median_home_value": 267900,
    "median_rent": 1164,
    "pct_bachelors_plus": 45.5,
    "mean_commute_min": 21.2,
    "density_per_sqmi": 2430.7
  },
  "business": {
    "establishments": 500,
    "employees": 8039,
    "annual_payroll_thousands": 354642
  },
  "tax": {
    "irs_returns": 11530,
    "irs_agi_thousands": 1014552
  },
  "area": {
    "land_sqmi": 9.198,
    "water_sqmi": 0.019
  },
  "nearest_zips": [
    {
      "zip": "45305",
      "miles": 2.4,
      "city": "Bellbrook",
      "state": "OH"
    },
    {
      "zip": "45430",
      "miles": 3.3,
      "city": "Dayton",
      "state": "OH"
    },
    {
      "zip": "45429",
      "miles": 3.4,
      "city": "Dayton",
      "state": "OH"
    },
    {
      "zip": "45420",
      "miles": 3.5,
      "city": "Dayton",
      "state": "OH"
    },
    {
      "zip": "45459",
      "miles": 4,
      "city": "Dayton",
      "state": "OH"
    },
    {
      "zip": "45419",
      "miles": 4.6,
      "city": "Dayton",
      "state": "OH"
    },
    {
      "zip": "45432",
      "miles": 4.6,
      "city": "Dayton",
      "state": "OH"
    },
    {
      "zip": "45301",
      "miles": 4.8,
      "city": "Alpha",
      "state": "OH"
    },
    {
      "zip": "45434",
      "miles": 4.9,
      "city": "Dayton",
      "state": "OH"
    },
    {
      "zip": "45370",
      "miles": 5.7,
      "city": "Spring Valley",
      "state": "OH"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/45440",
    "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."
  }
}