4 bedroom homes for sale in 20620, MD

20620 is located in Maryland. There are roughly 1,249 residents, living in 457 households. The average temperature for 20620 this time of the year is low of 68F and high of 87F. On average, 20620 gets about 4.17 inches of precipitation in July. Most residents are home owners (79%), have a post secondary degree (55%) and are married, no kids (34%).