ZIP code 17100 is officially located in the state of Pennsylvania, primarily serving the city of Yeagertown. It falls under the administrative jurisdiction of Mifflin County. When planning mail delivery, logistics routing, or demographic research, 17100 operates within the Eastern Time (ET) timezone and supports the 321 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 17100 ZIP Code Tabulation Area is approximately Data Not Available. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $40,100.