Pembroke Pines is a city in Broward County, Florida, United States. The city had a population of 154,750 at the 2010 census, making it the second most populous city in Broward County, the tenth most populous in Florida, and the 150th most populous in the United States. Its official motto is "Join Us - Progress with Us." Pembroke Pines was named one of the best cities in which to live in America. Pembroke Pines won the National Civic League's coveted "All-America City Award"