About 155,000 people.

Surprise has one of the most fun city names in Arizona. It is a fast-growing town on the west side of the Phoenix area with sunny weather all year.
Watch spring baseball at the stadium, splash at the aquatic center, and play at the big Surprise Community Park with its fishing lake and tennis courts.
Surprise has a baseball stadium where two teams come every spring to train and play games.
A big community park has a fishing lake, playgrounds, and courts where kids can run and play all day.