{
  "zip": "78570",
  "type": "standard",
  "type_source": "inferred",
  "city": "Mercedes",
  "other_place_names": [
    "Heidelberg",
    "Indian Hills",
    "Mila Doce",
    "Relampago",
    "Laguna Seca"
  ],
  "state": "TX",
  "state_name": "Texas",
  "county": {
    "fips": "48215",
    "name": "Hidalgo County",
    "short_name": "Hidalgo"
  },
  "counties": [
    {
      "county_fips": "48215",
      "name": "Hidalgo County",
      "short_name": "Hidalgo",
      "weight": 1,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 26.171539,
    "lng": -97.911049,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": {
    "cbsa_code": "32580",
    "name": "McAllen-Edinburg-Mission, TX",
    "type": "metro",
    "csa_code": "365",
    "csa_name": "McAllen-Edinburg, TX"
  },
  "demographics": {
    "population": 34348,
    "households": 9161,
    "housing_units": 10699,
    "median_age": 27.9,
    "median_household_income": 41965,
    "median_home_value": 86500,
    "median_rent": 803,
    "pct_bachelors_plus": 11.4,
    "mean_commute_min": 20.7,
    "density_per_sqmi": 456.5
  },
  "business": {
    "establishments": 312,
    "employees": 5003,
    "annual_payroll_thousands": 259159
  },
  "tax": {
    "irs_returns": 13460,
    "irs_agi_thousands": 482305
  },
  "area": {
    "land_sqmi": 75.243,
    "water_sqmi": 1.024
  },
  "nearest_zips": [
    {
      "zip": "78559",
      "miles": 5.6,
      "city": "La Feria",
      "state": "TX"
    },
    {
      "zip": "78599",
      "miles": 5.7,
      "city": "Weslaco",
      "state": "TX"
    },
    {
      "zip": "78579",
      "miles": 6.1,
      "city": "Progreso",
      "state": "TX"
    },
    {
      "zip": "78596",
      "miles": 7.5,
      "city": "Weslaco",
      "state": "TX"
    },
    {
      "zip": "78562",
      "miles": 7.9,
      "city": "La Villa",
      "state": "TX"
    },
    {
      "zip": "78592",
      "miles": 8.5,
      "city": "Santa Maria",
      "state": "TX"
    },
    {
      "zip": "78593",
      "miles": 9,
      "city": "Santa Rosa",
      "state": "TX"
    },
    {
      "zip": "78537",
      "miles": 9.1,
      "city": "Donna",
      "state": "TX"
    },
    {
      "zip": "78552",
      "miles": 10.1,
      "city": "Harlingen",
      "state": "TX"
    },
    {
      "zip": "78543",
      "miles": 10.7,
      "city": "Elsa",
      "state": "TX"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/78570",
    "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."
  }
}