The origin of this site is a print publication prepared under the direction of the Government Printing Office in 1995, Hispanic Americans in Congress, 1822-1995. Thus, the Table of Contents includes individual pages for Members who served (and continue to serve) within that timeframe. For Members who began serving in the U.S. Congress after 1995, the lists by geographical location and in chronological order are an excellent resource.
An additional resource for researching all Members of Congress is the searchable database Biographical Directory of the United States Congress, 1774-present.
BONUS:
See a list of Hispanic Americans in Congress in chronological
order or
by geographic location (including states and territories).