According to the US Census Bureau’s American Community Survey (ACS) 2020 data, there are approximately 5.7 million South Asians in the United States. This includes individuals who trace their ancestry to India, Pakistan, Bangladesh, Sri Lanka, Bhutan, Nepal, and the Maldives. Of this population, approximately 3.6 million are foreign-born and 2.1 million are US-born.

The largest South Asian groups in the United States are Indian Americans, who make up approximately 4.7 million of the South Asian population, and Pakistani Americans, who make up approximately 600,000 of the South Asian population. Other South Asian groups in the United States include Bangladeshi Americans, Sri Lankan Americans, Nepalese Americans, and Bhutanese Americans.

The South Asian population in the United States has grown significantly in recent years. According to ACS data, the South Asian population in the United States has increased by over 40% since 2010. This growth can be attributed in part to increased immigration from South Asia, as well as higher birth rates among South Asian Americans. The South Asian population is also one of the fastest-growing ethnic groups in the United States.

In conclusion, the South Asian population in the United States is a significant and growing demographic group. South Asians have made significant contributions to American society in many areas, including business, science, medicine, and the arts. As the South Asian population continues to grow, it is likely that this community will play an increasingly important role in shaping the future of the United States.