Northwood zip code

Zip code in Northwood, MD

The location Northwood belongs to Baltimore city, state of Maryland. Northwood has been assigned with the zip code 21239.

The location name Northwood is listed as acceptable by the US Postal Service so it can be used in your mailings just fine. You can also use any of the following names: Idlewylde, Loch Hill, Northwood.
Zip code Type Population
21239 STANDARD 22,730