About DCDP Dallas County Democratic Party is a county-level organization that provides support for Democratic candidates and voters in Dallas County. The Dallas Democrats works with the Texas Democratic Party and National Democratic Party. The Texas Democratic Party supports local county parties and candidates all across Texas. Dallas County Democratic Party is committed to expanding opportunity for every Dallas resident. That commitment is reflected in an agenda that emphasizes the strong economic growth, affordable health care for all Americans, retirement security, open, honest and accountable government, and securing our nation while protecting our civil rights and liberties. 4209 Parry Ave, at the corner of Parry Ave and Fletcher St. Monday to Friday: 9: 00am to 6: 00pm ( 214 ) 821-8331