ZIP code 04431 is officially located in the state of Maine, primarily serving the city of East orland. It falls under the administrative jurisdiction of Hancock County. When planning mail delivery, logistics routing, or demographic research, 04431 operates within the Eastern Time (ET) timezone and supports the 707 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 04431 ZIP Code Tabulation Area is approximately 6,307. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $67,431.