Baltimore County, MD Zip Code and Maps
Baltimore County has 37 zip codes. See all zip codes in List View or use the map below to review.
Baltimore County Zip Codes by Population
21117 57,72421220 40,39921221 40,18721093 37,38421244 36,69721133 31,09921030 25,32121204 20,26921286 20,05121128 14,54321219 8,92721131 7,28821120 7,15521152 5,90821057 3,94721162 3,87821053 3,30021250 3,02621252 2,68321071 54121156 37321153 31321052 27921051 27221031 2521105 162102021022210232102721065210922109421139212822128421285