Ballotpedia: The Encyclopedia of American Politics
*Excellent coverage of recent US elections and politics, at the federal and state level and including 100 of the largest US cities."
Includes coverage of ...
-- candidates, incumbents, and other, appointed political figures including executives, legislators, and judges from the federal, state, and local levels of government.
-- all elected federal and state officials.
-- Articles about politicians from the 100 largest cities in the country and from the school boards of the 1,000 largest school districts.
-- All state ballot measures, as well as some local ballot measures.
Also includes a new fact-check, "Verbatim."