{
  "zip": "17978",
  "type": "standard",
  "type_source": "inferred",
  "city": "Spring Glen",
  "other_place_names": [],
  "state": "PA",
  "state_name": "Pennsylvania",
  "county": {
    "fips": "42043",
    "name": "Dauphin County",
    "short_name": "Dauphin"
  },
  "counties": [
    {
      "county_fips": "42043",
      "name": "Dauphin County",
      "short_name": "Dauphin",
      "weight": 0.6048,
      "basis": "land_area"
    },
    {
      "county_fips": "42107",
      "name": "Schuylkill County",
      "short_name": "Schuylkill",
      "weight": 0.3952,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 40.616479,
    "lng": -76.652263,
    "source": "gazetteer_internal_point",
    "timezone": "America/New_York"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "25420",
    "name": "Harrisburg-Carlisle, PA",
    "type": "metro",
    "csa_code": "276",
    "csa_name": "Harrisburg-York-Lebanon, PA"
  },
  "demographics": {
    "population": 688,
    "households": 198,
    "housing_units": 216,
    "median_age": 37.5,
    "median_household_income": 65577,
    "median_home_value": 275000,
    "median_rent": 948,
    "pct_bachelors_plus": 2.8,
    "mean_commute_min": 20.1,
    "density_per_sqmi": 101.6
  },
  "business": {
    "establishments": 16,
    "employees": 131,
    "annual_payroll_thousands": 7808
  },
  "tax": {
    "irs_returns": 200,
    "irs_agi_thousands": 12144
  },
  "area": {
    "land_sqmi": 6.769,
    "water_sqmi": 0
  },
  "nearest_zips": [
    {
      "zip": "17098",
      "miles": 2.2,
      "city": "Williamstown",
      "state": "PA"
    },
    {
      "zip": "17968",
      "miles": 2.2,
      "city": "Sacramento",
      "state": "PA"
    },
    {
      "zip": "17048",
      "miles": 3.2,
      "city": "Lykens",
      "state": "PA"
    },
    {
      "zip": "17097",
      "miles": 3.2,
      "city": "Wiconisco",
      "state": "PA"
    },
    {
      "zip": "17030",
      "miles": 4.9,
      "city": "Gratz",
      "state": "PA"
    },
    {
      "zip": "17941",
      "miles": 5.2,
      "city": "Klingerstown",
      "state": "PA"
    },
    {
      "zip": "17983",
      "miles": 5.7,
      "city": "Valley View",
      "state": "PA"
    },
    {
      "zip": "17980",
      "miles": 6.8,
      "city": "Tower City",
      "state": "PA"
    },
    {
      "zip": "17867",
      "miles": 7.1,
      "city": "Rebuck",
      "state": "PA"
    },
    {
      "zip": "17836",
      "miles": 7.2,
      "city": "Leck Kill",
      "state": "PA"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/17978",
    "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."
  }
}