Explore the most up-to-date Carroll County zip code map, highlighting neighborhoods, boundaries, and key locations. With a total of 15 zip codes, Carroll County is home to 173,225 residents. The county has a median home value of $390,200 and a median household income of $111,672. Below, you’ll find additional key statistics that offer a snapshot of the area.
There are a total of 15 zip codes in Carroll County. Use the interactive map above to view the boundaries for each one.
Complete list of ZIP codes in the area: 21048, 21074, 21102, 21104, 21136, 21155, 21157, 21158, 21757, 21771, 21776, 21784, 21787, 21791, 21797.