Porterville is a city in Tulare County, California, United States. The population was 39,615 inhabitants at the 2000 census. It is the third largest city in the Visalia Metropolitan Area, behind Visalia and Tulare. Porterville is located at the United States Census Bureau, the city has a total area of 36.4 square kilometers.
In the city the population was spread out with 34.3 percent under the age of 18, 10.8 percent from 18 to 24, 28.0percent from 25 to 44, 17.5 percent from 45 to 64, and 9.4 percent who were 65 years of age or older. For every 100 females there were 96.4 males. For every 100 females age 18 and over, there were 93.0 males.
Porterville is definitely one of the popular tourist attractions in United States worth paying a visit while touring the country. This place leaves a pleasing and unforgettable memory and justifies the proud cultural tradition of United States.