Baltimore County, Maryland ZIP Codes
- ZIP codes
- 62
- Cities
- 39
- State
- Maryland (MD)
- County FIPS
- 24005
Cities in Baltimore County
- Baldwin
- Baltimore
- Brooklyn
- Catonsville
- Cockeysville
- Dundalk
- Essex
- Fork
- Fort Howard
- Freeland
- Glen Arm
- Glyndon
- Gwynn Oak
- Halethorpe
- Hunt Valley
- Hydes
- Kingsville
- Lutherville Timonium
- Maryland Line
- Middle River
- Monkton
- Nottingham
- Owings Mills
- Parkton
- Parkville
- Perry Hall
- Phoenix
- Pikesville
- Randallstown
- Reisterstown
- Rosedale
- Sparks Glencoe
- Sparrows Point
- Stevenson
- Towson
- Upper Falls
- Upperco
- White Marsh
- Windsor Mill
ZIP codes in Baltimore County
- 21013Baldwin
- 21030Cockeysville
- 21031Hunt Valley
- 21051Fork
- 21052Fort Howard
- 21053Freeland
- 21057Glen Arm
- 21071Glyndon
- 21082Hydes
- 21087Kingsville
- 21093Lutherville Timonium
- 21105Maryland Line
- 21111Monkton
- 21117Owings Mills
- 21120Parkton
- 21128Perry Hall
- 21131Phoenix
- 21133Randallstown
- 21136Reisterstown
- 21152Sparks Glencoe
- 21153Stevenson
- 21155Upperco
- 21156Upper Falls
- 21162White Marsh
- 21201Baltimore
- 21202Baltimore
- 21204Towson
- 21205Baltimore
- 21206Baltimore
- 21207Gwynn Oak
- 21208Pikesville
- 21209Baltimore
- 21210Baltimore
- 21211Baltimore
- 21212Baltimore
- 21213Baltimore
- 21214Baltimore
- 21215Baltimore
- 21216Baltimore
- 21217Baltimore
- 21218Baltimore
- 21219Sparrows Point
- 21220Middle River
- 21221Essex
- 21222Dundalk
- 21223Baltimore
- 21224Baltimore
- 21225Brooklyn
- 21227Halethorpe
- 21228Catonsville
- 21229Baltimore
- 21230Baltimore
- 21231Baltimore
- 21234Parkville
- 21236Nottingham
- 21237Rosedale
- 21239Baltimore
- 21244Windsor Mill
- 21250Baltimore
- 21251Baltimore
- 21252Towson
- 21286Towson