Explore the most up-to-date Allegany County zip code map, highlighting neighborhoods, boundaries, and key locations. With a total of 16 zip codes, Allegany County is home to 68,161 residents. The county has a median home value of $143,300 and a median household income of $55,248. Below, you’ll find additional key statistics that offer a snapshot of the area.
There are a total of 16 zip codes in Allegany County. Use the interactive map above to view the boundaries for each one.
Complete list of ZIP codes in the area: 21502, 21521, 21524, 21529, 21530, 21532, 21539, 21540, 21542, 21543, 21545, 21555, 21557, 21560, 21562, 21766.