The Inter-American Development Bank (IADB) web site is a good place to look for remittance data such as:
- Remittances to select Latin American countries (by destination country) for 2005 and also annually back to 2001
- Remittances from the US to Latin America (by source US state) for 2006 and 2004
See also the Remittances page that contains news stories, research reports, videos, and IMDB project descriptions.