{
  "zip": "76664",
  "type": "standard",
  "type_source": "inferred",
  "city": "Mart",
  "other_place_names": [
    "Hallsburg"
  ],
  "state": "TX",
  "state_name": "Texas",
  "county": {
    "fips": "48293",
    "name": "Limestone County",
    "short_name": "Limestone"
  },
  "counties": [
    {
      "county_fips": "48293",
      "name": "Limestone County",
      "short_name": "Limestone",
      "weight": 0.6475,
      "basis": "land_area"
    },
    {
      "county_fips": "48309",
      "name": "McLennan County",
      "short_name": "McLennan",
      "weight": 0.2819,
      "basis": "land_area"
    },
    {
      "county_fips": "48145",
      "name": "Falls County",
      "short_name": "Falls",
      "weight": 0.0706,
      "basis": "land_area"
    }
  ],
  "location": {
    "lat": 31.560686,
    "lng": -96.802657,
    "source": "gazetteer_internal_point",
    "timezone": "America/Chicago"
  },
  "is_zcta": true,
  "parent_zcta": null,
  "metro": null,
  "demographics": {
    "population": 3231,
    "households": 1111,
    "housing_units": 1325,
    "median_age": 38.4,
    "median_household_income": 74618,
    "median_home_value": 168900,
    "median_rent": 941,
    "pct_bachelors_plus": 16.9,
    "mean_commute_min": 33.7,
    "density_per_sqmi": 24.4
  },
  "business": {
    "establishments": 26,
    "employees": 264,
    "annual_payroll_thousands": 19095
  },
  "tax": {
    "irs_returns": 1330,
    "irs_agi_thousands": 75764
  },
  "area": {
    "land_sqmi": 132.561,
    "water_sqmi": 0.899
  },
  "nearest_zips": [
    {
      "zip": "76678",
      "miles": 7,
      "city": "Prairie Hill",
      "state": "TX"
    },
    {
      "zip": "76682",
      "miles": 9.9,
      "city": "Riesel",
      "state": "TX"
    },
    {
      "zip": "76624",
      "miles": 11.3,
      "city": "Axtell",
      "state": "TX"
    },
    {
      "zip": "76635",
      "miles": 13.6,
      "city": "Coolidge",
      "state": "TX"
    },
    {
      "zip": "76673",
      "miles": 14.2,
      "city": "Mount Calm",
      "state": "TX"
    },
    {
      "zip": "76642",
      "miles": 16.9,
      "city": "Groesbeck",
      "state": "TX"
    },
    {
      "zip": "76654",
      "miles": 16.9,
      "city": "Leroy",
      "state": "TX"
    },
    {
      "zip": "76705",
      "miles": 17.2,
      "city": "Waco",
      "state": "TX"
    },
    {
      "zip": "76661",
      "miles": 17.7,
      "city": "Marlin",
      "state": "TX"
    },
    {
      "zip": "76706",
      "miles": 18.1,
      "city": "Waco",
      "state": "TX"
    }
  ],
  "release": "2026-10-12",
  "attribution": {
    "source": "zipcodes.pro",
    "url": "https://zipcodes.pro/zip/76664",
    "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."
  }
}