About 67,000 people.

Rockville is one of Maryland's oldest towns and the seat of Montgomery County. It has a lively town center, leafy parks, and lots of science and technology jobs.
You can play in the fountains at Rockville Town Square, explore the big public library, and visit gardens and nature trails around town.
The Town Square is a bright plaza with fountains, restaurants, and a library. Kids love splashing in the water jets on a hot summer day.
Rockville has many green parks and gardens where you can walk, play, and see flowers. Nature trails wind past streams and shady trees.