17777 Frequently Asked Questions

A: ZIP Code 17777 is Located in Watsontown Pennsylvania. Portions of 17777 are also in Dewart, McEwensville, Delaware Township (Northumberland County), Lewis Township (Northumberland County), Limestone Township (Montour County), Turbot Township.

A: ZIP Code 17777 is Located Entirely in Northumberland County Pennsylvania.

A: The Current Sales Tax in ZIP Code 17777 is 6.0%

A: The Area Codes for 17777 are 272 and 570

A: ZIP Code 17777 is in the Pennsylvania 9th Congressional District.

A: ZIP Code 17777 is in Pennsylvania State House of Representatives District 108.

A: ZIP Code 17777 is in Pennsylvania State Senate District 27.

A: The 2022 population of ZIP Code 17777 is 6709. The population growth rate in 17777 is -8.52%. The population density of 17777 is 176.

A: The majority race/ethnicity of people residing in 17777 is White (96.33%).

A: The median household income in 17777 is $53,092 (2021) and the average adjusted income is $453,860 (2021).