{
  "zip": "08857",
  "type": "standard",
  "type_source": "inferred",
  "city": "Old Bridge",
  "other_place_names": [
    "Brownville",
    "Madison Park",
    "Sayreville"
  ],
  "state": "NJ",
  "state_name": "New Jersey",
  "county": {
    "fips": "34023",
    "name": "Middlesex County",
    "short_name": "Middlesex"
  },
  "counties": [
    {
      "county_fips": "34023",
      "name": "Middlesex County",
      "short_name": "Middlesex",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 40.392789,
    "lng": -74.330397,
    "source": "gazetteer_internal_point",
    "timezone": "America/New_York"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "35620",
    "name": "New York-Newark-Jersey City, NY-NJ",
    "type": "metro",
    "csa_code": "408",
    "csa_name": "New York-Newark, NY-NJ-CT-PA"
  },
  "demographics": {
    "population": 40891,
    "households": 15740,
    "housing_units": 16301,
    "median_age": 42.3,
    "median_household_income": 109312,
    "median_home_value": 486600,
    "median_rent": 1504,
    "pct_bachelors_plus": 38.8,
    "mean_commute_min": 35.9,
    "density_per_sqmi": 1700.3
  },
  "business": {
    "establishments": 854,
    "employees": 10542,
    "annual_payroll_thousands": 569280
  },
  "tax": {
    "irs_returns": 21310,
    "irs_agi_thousands": 2093064
  },
  "area": {
    "land_sqmi": 24.049,
    "water_sqmi": 0.35
  },
  "nearest_zips": [
    {
      "zip": "08884",
      "miles": 3.3,
      "city": "Spotswood",
      "state": "NJ"
    },
    {
      "zip": "07747",
      "miles": 4.1,
      "city": "Matawan",
      "state": "NJ"
    },
    {
      "zip": "07751",
      "miles": 4.3,
      "city": "Morganville",
      "state": "NJ"
    },
    {
      "zip": "08882",
      "miles": 4.4,
      "city": "South River",
      "state": "NJ"
    },
    {
      "zip": "08872",
      "miles": 4.5,
      "city": "Sayreville",
      "state": "NJ"
    },
    {
      "zip": "08859",
      "miles": 4.7,
      "city": "Parlin",
      "state": "NJ"
    },
    {
      "zip": "08828",
      "miles": 5,
      "city": "Helmetta",
      "state": "NJ"
    },
    {
      "zip": "08816",
      "miles": 5.2,
      "city": "East Brunswick",
      "state": "NJ"
    },
    {
      "zip": "08818",
      "miles": 5.2,
      "city": "Edison",
      "state": "NJ"
    },
    {
      "zip": "08855",
      "miles": 5.2,
      "city": "Piscataway",
      "state": "NJ"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/08857",
    "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."
  }
}