Rocklin’s Population Pops to the Top
Fourth highest annual percentage growth rate in the state


Rocklin Population Pops 4.5% (infographic)A new population estimate puts Rocklin at 64,417 citizens, a 4.45% increase over last year. Welcome to our 2,745 new citizens! 

This makes Rocklin the fourth fastest-growing population of any city in California, by annual percentage. For its size category, it was second only to Menlo Park.