As per the DHS, over 2,27,000 Indians currently on waitlist for family-sponsored US Green Cards. Total 4 million in queue. Congressional cap is 2,26,000 a year. Mexico has most waitlisted applicants at 1.5 million, followed by India (2,27,000) and China (180,000). Around 181,000 Indians awaiting their family-sponsored Green Cards are siblings of US citizens.