The New York DMA is the most populous area in the U.S., with over 20 million people in 2011. It has seen significant population growth among Hispanic, Asian, and other minority groups since 1990, while the white non-Hispanic population has declined slightly. Hispanics now make up over 25% of the population, with Puerto Ricans and Dominicans comprising over half of the Hispanic population. The Asian population, led by Chinese, Korean, and Filipino groups, has more than doubled since 1990.