ZIP code 56630 is officially located in the state of Minnesota, primarily serving the city of Blackduck. It falls under the administrative jurisdiction of Beltrami County. When planning mail delivery, logistics routing, or demographic research, 56630 operates within the Central Time (CT) timezone and supports the 567 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 56630 ZIP Code Tabulation Area is approximately 27,867. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $50,630.