ZIPCodes for HOUSTON, Texas. Use our address lookup or code list to find the correct 5-digit or 9-digit (ZIP+4) code for your postal mails destination. · The ZIPCodes in Houston range from 77001 to 77598. Of the ZIP codes within or partially within Houston there are 97 Standard ZIP Codes, 6 Unique ZIP Codes and 75 PO Box ZIP Codes. Interactive map of zipcodes in the US, Houston (TX). Just click on the location you desire for a postalcode/address for your mails destination. You can also enlarge the map to see the boundaries of USzipcodes. Each administrative division maintains its own postalcode for mail delivery purposes. HOUSTONZIPCodes include 77001, 77002, 77003, and others. This page provides a list of 9-digit ZIP+4 Codes for HOUSTON, along with information on its population, schools, museums, libraries, universities, hospitals, post offices, and random addresses in the area. See full list on tx.postcodebase.com Find your ZIPCode from the list to see which of almost 900 City Services and Facilities (Parks, Police Stations, Fire Stations, Libraries, etc.) in ZIPCodes within the Houston city limits are located in your area. · HoustonTexasZipCode, USA - Explore HoustonZipCode Map, Get the complete list of PO Box, standard and Unique ZIPCodes for Houston area in the state of Texas, United States. Houston, TX is a city located in Harris County, Texas and has a land area of 830.69 square miles (2,151.48 km2). The water area for the city is 17.18 square miles or 44.50 km2. There are 178 total unique zipcodes in Houston, Texas. The area code (s) for Houston is 832/713/281/346. Find your ZIPCode from the list to see which of almost 900 City Services and Facilities (Parks, Police Stations, Fire Stations, Libraries, etc.) in ZIPCodes within the Houston city limits are located in your area. · HoustonTexasZipCode, USA - Explore HoustonZipCode Map, Get the complete list of PO Box, standard and Unique ZIPCodes for Houston area in the state of Texas, United States. Houston, TX is a city located in Harris County, Texas and has a land area of 830.69 square miles (2,151.48 km2). The water area for the city is 17.18 square miles or 44.50 km2. There are 178 total unique zipcodes in Houston, Texas. The area code (s) for Houston is 832/713/281/346.
