{
  "zip": "23310",
  "type": "standard",
  "type_source": "inferred",
  "city": "Cape Charles",
  "other_place_names": [
    "Cheriton",
    "Eastville"
  ],
  "state": "VA",
  "state_name": "Virginia",
  "county": {
    "fips": "51131",
    "name": "Northampton County",
    "short_name": "Northampton"
  },
  "counties": [
    {
      "county_fips": "51131",
      "name": "Northampton County",
      "short_name": "Northampton",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 37.258993,
    "lng": -75.963657,
    "source": "gazetteer_internal_point",
    "timezone": "America/New_York"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": null,
  "demographics": {
    "population": 5031,
    "households": 2362,
    "housing_units": 3518,
    "median_age": 55.4,
    "median_household_income": 62500,
    "median_home_value": 377300,
    "median_rent": 832,
    "pct_bachelors_plus": 30.8,
    "mean_commute_min": 20.1,
    "density_per_sqmi": 77.2
  },
  "business": {
    "establishments": 140,
    "employees": 936,
    "annual_payroll_thousands": 31958
  },
  "tax": {
    "irs_returns": 1870,
    "irs_agi_thousands": 193362
  },
  "area": {
    "land_sqmi": 65.127,
    "water_sqmi": 14.507
  },
  "nearest_zips": [
    {
      "zip": "23429",
      "miles": 1,
      "city": "Seaview",
      "state": "VA"
    },
    {
      "zip": "23316",
      "miles": 2.4,
      "city": "Cheriton",
      "state": "VA"
    },
    {
      "zip": "23419",
      "miles": 3.9,
      "city": "Oyster",
      "state": "VA"
    },
    {
      "zip": "23313",
      "miles": 4,
      "city": "Capeville",
      "state": "VA"
    },
    {
      "zip": "23443",
      "miles": 4.9,
      "city": "Townsend",
      "state": "VA"
    },
    {
      "zip": "23347",
      "miles": 6.8,
      "city": "Eastville",
      "state": "VA"
    },
    {
      "zip": "23405",
      "miles": 10.7,
      "city": "Machipongo",
      "state": "VA"
    },
    {
      "zip": "23307",
      "miles": 13,
      "city": "Birdsnest",
      "state": "VA"
    },
    {
      "zip": "23408",
      "miles": 14.9,
      "city": "Marionville",
      "state": "VA"
    },
    {
      "zip": "23413",
      "miles": 15.4,
      "city": "Nassawadox",
      "state": "VA"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/23310",
    "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."
  }
}