ZIP code 31831 is officially located in the state of Georgia, primarily serving the city of Waverly hall. It falls under the administrative jurisdiction of Harris County. When planning mail delivery, logistics routing, or demographic research, 31831 operates within the Eastern Time (ET) timezone and supports the 467 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 31831 ZIP Code Tabulation Area is approximately 37,567. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $67,831.