{
  "zip": "98579",
  "type": "standard",
  "type_source": "inferred",
  "city": "Rochester",
  "other_place_names": [
    "Grand Mound"
  ],
  "state": "WA",
  "state_name": "Washington",
  "county": {
    "fips": "53067",
    "name": "Thurston County",
    "short_name": "Thurston"
  },
  "counties": [
    {
      "county_fips": "53067",
      "name": "Thurston County",
      "short_name": "Thurston",
      "weight": 0.5899,
      "basis": "land_area"
    },
    {
      "county_fips": "53041",
      "name": "Lewis County",
      "short_name": "Lewis",
      "weight": 0.4055,
      "basis": "land_area"
    },
    {
      "county_fips": "53027",
      "name": "Grays Harbor County",
      "short_name": "Grays Harbor",
      "weight": 0.0045,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 46.788204,
    "lng": -123.12547,
    "source": "gazetteer_internal_point",
    "timezone": "America/Los_Angeles"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "36500",
    "name": "Olympia-Lacey-Tumwater, WA",
    "type": "metro",
    "csa_code": "500",
    "csa_name": "Seattle-Tacoma, WA"
  },
  "demographics": {
    "population": 14048,
    "households": 5023,
    "housing_units": 5234,
    "median_age": 41.6,
    "median_household_income": 99411,
    "median_home_value": 463400,
    "median_rent": 1532,
    "pct_bachelors_plus": 20.6,
    "mean_commute_min": 29.4,
    "density_per_sqmi": 149.1
  },
  "business": {
    "establishments": 235,
    "employees": 1956,
    "annual_payroll_thousands": 84522
  },
  "tax": {
    "irs_returns": 6240,
    "irs_agi_thousands": 477800
  },
  "area": {
    "land_sqmi": 94.225,
    "water_sqmi": 0.52
  },
  "nearest_zips": [
    {
      "zip": "98544",
      "miles": 5.8,
      "city": "Galvin",
      "state": "WA"
    },
    {
      "zip": "98556",
      "miles": 6.8,
      "city": "Littlerock",
      "state": "WA"
    },
    {
      "zip": "98568",
      "miles": 9.8,
      "city": "Oakville",
      "state": "WA"
    },
    {
      "zip": "98531",
      "miles": 11.1,
      "city": "Centralia",
      "state": "WA"
    },
    {
      "zip": "98522",
      "miles": 11.4,
      "city": "Adna",
      "state": "WA"
    },
    {
      "zip": "98532",
      "miles": 11.7,
      "city": "Chehalis",
      "state": "WA"
    },
    {
      "zip": "98530",
      "miles": 11.9,
      "city": "Bucoda",
      "state": "WA"
    },
    {
      "zip": "98512",
      "miles": 12,
      "city": "Olympia",
      "state": "WA"
    },
    {
      "zip": "98539",
      "miles": 12.5,
      "city": "Doty",
      "state": "WA"
    },
    {
      "zip": "98511",
      "miles": 12.8,
      "city": "Tumwater",
      "state": "WA"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/98579",
    "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."
  }
}