{
  "zip": "06438",
  "type": "standard",
  "type_source": "inferred",
  "city": "Haddam",
  "other_place_names": [
    "Higganum"
  ],
  "state": "CT",
  "state_name": "Connecticut",
  "county": {
    "fips": "09007",
    "name": "Middlesex County",
    "short_name": "Middlesex"
  },
  "counties": [
    {
      "county_fips": "09007",
      "name": "Middlesex County",
      "short_name": "Middlesex",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 41.450777,
    "lng": -72.509946,
    "source": "gazetteer_internal_point",
    "timezone": "America/New_York"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": null,
  "demographics": {
    "population": 2887,
    "households": 1036,
    "housing_units": 1160,
    "median_age": 46.2,
    "median_household_income": 121429,
    "median_home_value": 362500,
    "median_rent": 1662,
    "pct_bachelors_plus": 53.8,
    "mean_commute_min": 30,
    "density_per_sqmi": 206.9
  },
  "business": {
    "establishments": 58,
    "employees": 429,
    "annual_payroll_thousands": 16300
  },
  "tax": {
    "irs_returns": 1400,
    "irs_agi_thousands": 178233
  },
  "area": {
    "land_sqmi": 13.953,
    "water_sqmi": 0.936
  },
  "nearest_zips": [
    {
      "zip": "06412",
      "miles": 2.9,
      "city": "Chester",
      "state": "CT"
    },
    {
      "zip": "06441",
      "miles": 3.9,
      "city": "Higganum",
      "state": "CT"
    },
    {
      "zip": "06469",
      "miles": 5,
      "city": "Moodus",
      "state": "CT"
    },
    {
      "zip": "06417",
      "miles": 6,
      "city": "Deep River",
      "state": "CT"
    },
    {
      "zip": "06423",
      "miles": 6.2,
      "city": "East Haddam",
      "state": "CT"
    },
    {
      "zip": "06439",
      "miles": 6.2,
      "city": "Hadlyme",
      "state": "CT"
    },
    {
      "zip": "06419",
      "miles": 6.4,
      "city": "Killingworth",
      "state": "CT"
    },
    {
      "zip": "06456",
      "miles": 6.5,
      "city": "Middle Haddam",
      "state": "CT"
    },
    {
      "zip": "06424",
      "miles": 7.6,
      "city": "East Hampton",
      "state": "CT"
    },
    {
      "zip": "06409",
      "miles": 8.2,
      "city": "Centerbrook",
      "state": "CT"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/06438",
    "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."
  }
}