The number of residents exceeded 100,000 during the 1930s, 250,000 during the 1950s, and 300,000 during the 1990s. The land area of Tampa also grew, most notably when the city annexed the neighboring communities of West Tampa in 1925, Sulphur Springs and Palma Ceia in 1953, Port Tampa in 1961, and New Tampa in 1988. Most of the land added to Tampa over the years was unincorporated. Five incorporated municipalities have been consolidated into Tampa: North Tampa, Ybor City, Fort Brooke, West Tampa, and Port Tampa.