ZIP code 04412 is officially located in the state of Maine, primarily serving the city of Brewer. It falls under the administrative jurisdiction of Penobscot County. When planning mail delivery, logistics routing, or demographic research, 04412 operates within the Eastern Time (ET) timezone and supports the 816 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 04412 ZIP Code Tabulation Area is approximately 36,516. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $44,412.