Explore the most up-to-date Dauphin County zip code map, highlighting neighborhoods, boundaries, and key locations. With a total of 31 zip codes, Dauphin County is home to 286,108 residents. The county has a median home value of $208,200 and a median household income of $71,046. Below, you’ll find additional key statistics that offer a snapshot of the area.
There are a total of 31 zip codes in Dauphin County. Use the interactive map above to view the boundaries for each one.
Complete list of ZIP codes in the area: 17005, 17017, 17018, 17020, 17022, 17023, 17028, 17030, 17032, 17033, 17034, 17036, 17048, 17057, 17061, 17078, 17080, 17097, 17098, 17101, 17102, 17103, 17104, 17109, 17110, 17111, 17112, 17113, 17120, 17978, 17980.