- Salinas is a city located in Monterey County, California, United States. It is located on the central coast of California and has a population of approximately 157,218 people. Salinas is known for its agriculture, particularly its production of lettuce, broccoli, and strawberries. The city is also famous for being the birthplace of renowned author John Steinbeck, and it features several locations related to his life and works. Additionally, Salinas hosts various cultural events and festivals throughout the year, including the California Rodeo Salinas and the Steinbeck Festival.