Sen. William Armstrong

Former Senator from Colorado


Elected Positions

Dates Title State / District
1979-1990 Senator Colorado
1973-1978 Representative Colorado's 5th District

See Also: Bioguide


Sponsorship Analysis

Our unique analysis of the bills Armstrong sponsored and cosponsored provides insight into his position in the Senate.

Each dot in the chart below is a member of the Senate. The dots are positioned horizontally according to our progressive—conservative ideology score and vertically according to our leadership score (leaders toward the top). Armstrong is shown as a purple triangle. (analysis methodology)

Bills Sponsored

Some of Armstrong’s most recently sponsored bills include...

View All » (including bills from previous years)

Voting Record

From Feb 1979 to Oct 1990, Armstrong missed 354 of 4,857 roll call votes, which is 7.3%. This is worse than the median of 4.4% among the lifetime records of senators serving in Oct 1990. The chart below reports missed votes over time.

Show the numbers...

Primary Sources

The information on this page is originally sourced from a variety of materials, including: