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The ZIP Codes in Willis range from 77318 to 77378. Of the ZIP codes within or partially within Willis there are 2 Standard ZIP Codes. The total population of ZIP Codes in. ZIP Code 77318 is located in the city of Willis, Texas and covers 37.042 square miles of land area. It is also located within Montgomery County. While 77318 may be known by. Interactive and printable 77378 ZIP code maps, population demographics, Willis TX real estate costs, rental prices, and home values. List of all Zip Codes for the state of Willis, Texas. Includes all counties and cities in Willis, TX.
This page shows a map with an overlay of Zip Codes for Willis, Montgomery County, Texas. Users can easily view the boundaries of each Zip Code and the state as a whole. Willis, TX is a city located in Montgomery County, Texas and has a land area of 126.15 square miles (326.73 km2). The water area for the city is 12.47 square miles or 32.30 km2. There are.
