As news of the gold spread, settlers flocked to the new US territory of California. The population expanded from 14,000 non-natives to an estimated 85,000 newcomers in just a year. There were roughly 81,000 newcomers in 1849 and another 91,000 in 1850. Many settled at the new town of Coloma, California, which sprung up close to Sutter's Mill. Numerous further discoveries of gold in California were made. During the next seven years, approximately 300,000 people came to California (half by land and half by sea) to seek their fortunes from either mining for gold or selling supplies to the prospectors. This California Gold Rush permanently changed the territory, both through mass immigration and the economic effects of the gold. California became a US State in 1850.