About 9,000 people.

Navy Yard is a bright, newer neighborhood along the Anacostia River waterfront. It grew up around a baseball park and is now a fun place to play, eat, and watch the boats go by.
You can cheer at a baseball game, splash in riverfront fountains, and walk the boardwalk while watching boats sail past.
The city's baseball team plays in a big stadium here, where families cheer, eat snacks, and watch home runs fly.
A sunny boardwalk and splashing fountains line the river, perfect for a walk, a picnic, or watching boats drift by.