{
  "zip": "78551",
  "type": "unknown",
  "type_source": "inferred",
  "city": "Harlingen",
  "other_place_names": [],
  "state": "TX",
  "state_name": "Texas",
  "county": {
    "fips": "48061",
    "name": "Cameron County",
    "short_name": "Cameron"
  },
  "counties": [],
  "location": {
    "lat": 26.2447,
    "lng": -97.7206,
    "source": "geonames",
    "timezone": "America/Chicago"
  },
  "is_zcta": false,
  "parent_zcta": "78550",
  "metro": {
    "cbsa_code": "15180",
    "name": "Brownsville-Harlingen, TX",
    "type": "metro",
    "csa_code": "154",
    "csa_name": "Brownsville-Harlingen-Raymondville, TX"
  },
  "demographics": {
    "population": null,
    "households": null,
    "housing_units": null,
    "median_age": null,
    "median_household_income": null,
    "median_home_value": null,
    "median_rent": null,
    "pct_bachelors_plus": null,
    "mean_commute_min": null,
    "density_per_sqmi": null
  },
  "business": {
    "establishments": 30,
    "employees": 1178,
    "annual_payroll_thousands": 55710
  },
  "tax": {
    "irs_returns": null,
    "irs_agi_thousands": null
  },
  "area": {
    "land_sqmi": null,
    "water_sqmi": null
  },
  "nearest_zips": [
    {
      "zip": "78535",
      "miles": 0.7,
      "city": "Combes",
      "state": "TX"
    },
    {
      "zip": "78550",
      "miles": 3.6,
      "city": "Harlingen",
      "state": "TX"
    },
    {
      "zip": "78552",
      "miles": 4,
      "city": "Harlingen",
      "state": "TX"
    },
    {
      "zip": "78553",
      "miles": 4,
      "city": "Harlingen",
      "state": "TX"
    },
    {
      "zip": "78593",
      "miles": 6.7,
      "city": "Santa Rosa",
      "state": "TX"
    },
    {
      "zip": "78594",
      "miles": 8.8,
      "city": "Sebastian",
      "state": "TX"
    },
    {
      "zip": "78569",
      "miles": 9.4,
      "city": "Lyford",
      "state": "TX"
    },
    {
      "zip": "78559",
      "miles": 9.4,
      "city": "La Feria",
      "state": "TX"
    },
    {
      "zip": "78586",
      "miles": 10.4,
      "city": "San Benito",
      "state": "TX"
    },
    {
      "zip": "78562",
      "miles": 10.9,
      "city": "La Villa",
      "state": "TX"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/78551",
    "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."
  }
}