Residents in Jupiter are away from their homes after a man barricaded himself in his home.
The area includes Marlberry Circle, Greenwich Circle and Quarry Knoll Way between School House Road, and Poinciana Drive.
Police say they notified every person who was being evacuated.
One school is impacted by the standoff.
There are no changes to the Beacon Cove Intermediate School schedule, but routes to get there are being altered.