Explore the most up-to-date Washington County zip code map, highlighting neighborhoods, boundaries, and key locations. With a total of 19 zip codes, Washington County is home to 268,651 residents. The county has a median home value of $379,300 and a median household income of $110,828. Below, you’ll find additional key statistics that offer a snapshot of the area.
There are a total of 19 zip codes in Washington County. Use the interactive map above to view the boundaries for each one.
Complete list of ZIP codes in the area: 55001, 55003, 55016, 55025, 55033, 55038, 55042, 55043, 55047, 55055, 55071, 55073, 55082, 55090, 55110, 55115, 55125, 55128, 55129.