
The vast majority of the estimated 2.5m Indians in the United States are legal immigrants with about a half of them with citizenship status. Highly educated with many in professionals such as doctors and engineers, Indians are a very affluent ethnic group whose median household income is 62% higher than the national average.

The top three geographies with the highest concentrations of Indians in the US are San Francisco Bay Area at number 1, New York/New Jersey/Connecticut area at number 2 and Chicago at number 3.
As the demand for high-tech workers in Silicon Valley has grown, so has the influx of Indians on H-1B visas. At 44%, Indians accounted for the lion's shares of H1B visas in 2005-06, five times the number from the second-place Chinese.
The estimated number of people of Pakistani origin in the United States is about 500,000. The top three geographies are NY/NJ/CT tri-state area, Chicago metropolitan area and Southern California. Pakistani Americans are the sixth largest Asian American ethnic group after Chinese, Filipinos, Indians, Vietnamese, Koreans, and Japanese communities. The demographics and socio-economic status of Pakistanis in the United States are quite similar to Indians'. Pakistan does not show up in the list of top 10 countries of origin for legal or illegal immigration to the United States.
New York Times estimate of 109,000 Pakistani-born American workers' occupations include salesmen, managers or administrators, drivers, doctors and accountants as the top five categories.