ZIP code 14040 is officially located in the state of New york, primarily serving the city of Darien center. It falls under the administrative jurisdiction of Genesee County. When planning mail delivery, logistics routing, or demographic research, 14040 operates within the Eastern Time (ET) timezone and supports the 439 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 14040 ZIP Code Tabulation Area is approximately 34,739. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $120,040.