{
  "zip": "19540",
  "type": "standard",
  "type_source": "inferred",
  "city": "Mohnton",
  "other_place_names": [
    "Alleghenyville",
    "Bowmansville",
    "Pennwyn",
    "Adamstown"
  ],
  "state": "PA",
  "state_name": "Pennsylvania",
  "county": {
    "fips": "42011",
    "name": "Berks County",
    "short_name": "Berks"
  },
  "counties": [
    {
      "county_fips": "42011",
      "name": "Berks County",
      "short_name": "Berks",
      "weight": 0.8996,
      "basis": "land_area"
    },
    {
      "county_fips": "42071",
      "name": "Lancaster County",
      "short_name": "Lancaster",
      "weight": 0.1004,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 40.236277,
    "lng": -75.96661,
    "source": "gazetteer_internal_point",
    "timezone": "America/New_York"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "39740",
    "name": "Reading, PA",
    "type": "metro",
    "csa_code": "428",
    "csa_name": "Philadelphia-Reading-Camden, PA-NJ-DE-MD"
  },
  "demographics": {
    "population": 11957,
    "households": 4330,
    "housing_units": 4590,
    "median_age": 41.2,
    "median_household_income": 100000,
    "median_home_value": 319600,
    "median_rent": 1139,
    "pct_bachelors_plus": 34.1,
    "mean_commute_min": 26.9,
    "density_per_sqmi": 339.6
  },
  "business": {
    "establishments": 189,
    "employees": 1882,
    "annual_payroll_thousands": 93045
  },
  "tax": {
    "irs_returns": 6090,
    "irs_agi_thousands": 584224
  },
  "area": {
    "land_sqmi": 35.207,
    "water_sqmi": 0.189
  },
  "nearest_zips": [
    {
      "zip": "17507",
      "miles": 3.7,
      "city": "Bowmansville",
      "state": "PA"
    },
    {
      "zip": "19607",
      "miles": 4,
      "city": "Reading",
      "state": "PA"
    },
    {
      "zip": "19501",
      "miles": 5.2,
      "city": "Adamstown",
      "state": "PA"
    },
    {
      "zip": "19543",
      "miles": 5.6,
      "city": "Morgantown",
      "state": "PA"
    },
    {
      "zip": "19611",
      "miles": 6.2,
      "city": "Reading",
      "state": "PA"
    },
    {
      "zip": "19608",
      "miles": 6.5,
      "city": "Reading",
      "state": "PA"
    },
    {
      "zip": "19609",
      "miles": 6.5,
      "city": "Reading",
      "state": "PA"
    },
    {
      "zip": "19523",
      "miles": 6.6,
      "city": "Geigertown",
      "state": "PA"
    },
    {
      "zip": "19602",
      "miles": 6.8,
      "city": "Reading",
      "state": "PA"
    },
    {
      "zip": "17519",
      "miles": 7.2,
      "city": "East Earl",
      "state": "PA"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/19540",
    "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."
  }
}