20855

Tucked between Rockville and Gaithersburg, the 20855 ZIP code—also known as Derwood—offers the perfect blend of suburban charm, green space, and unbeatable convenience. With a mix of established neighborhoods, newer developments, and quiet cul-de-sacs, Derwood provides a peaceful retreat without sacrificing access to major commuter routes and everyday essentials.

Derwood may fly under the radar, but once you experience the balance of tranquility, location, and community, it’s easy to see why residents love calling 20855 home.

What Residents Love About the Community

Proximity to Metro & Transit

The Shady Grove Metro Station sits right on the edge of the neighborhood, making commutes to D.C. and the rest of the DMV area a breeze.

Outdoor Recreation

20855 is home to the Rock Creek Regional Park, Lake Needwood, and miles of walking and biking trails—perfect for weekend adventures and everyday escapes.

Room to Grow

Whether you're looking for a classic single-family home, a townhome with easy upkeep, or space to spread out, the area offers a variety of housing options with generous lot sizes.

Top-Rated Schools & Community Vibe

Families appreciate the strong local schools and the warm, neighborly feel of the area, where block parties, community events, and friendly hellos are the norm.

Demographics

16,557

Population

41.8

Median Age

$147K

Median Household Income

82.3%

Owner-Occupied Homes

20855 Schools

The Rockville and Derwood neighborhoods that fall within 20855 have numerous high quality schools in the area as well as in the surrounding neighborhoods.

Candlewood Elementary School

• Public • Grades K-5 
368 students • 13 student/teacher

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Col. Zadok Magruder High School

• Public • Grades 9-12 
• 1,686 students • 15 student/teacher

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Shady Grove Middle School

• Public • Grades 6-8
• 495
students • 11 student/teacher

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