bioguide_id,first_name,last_name,full_name,nickname,party,state,chamber,district,first_served,last_served,is_current,opensecrets_id,fec_ids,govtrack_id,thomas_id,votesmart_id,lis_id,wikipedia_id,ballotpedia_id,birthday,gender,terms_count,served_until,trade_count,speech_count,bills_sponsored,vote_count,fec_total_received
A000028,Alva,Adams,Alva Adams,,Democrat,CO,Senate,,1923-12-03,1941-12-31,0,,[],400689,,,,Alva B. Adams,,1875-10-29,M,4,1941-12-31,0,0,0,0,0
C000077,Ben,Campbell,Ben Campbell,,Republican,CO,Senate,,1987-01-06,2005-01-03,0,N00006202,"[""H6CO03097"", ""S0CO00120""]",300017,00168,,S225,Ben Nighthorse Campbell,,1933-04-13,M,4,2005-01-03,0,1035,97,1980,0
H000919,Charles,Hughes,Charles Hughes,,Democrat,CO,Senate,,1909-03-15,1911-01-11,0,,[],405764,,,,Charles J. Hughes Jr.,,1853-02-16,M,1,1911-01-11,1,0,0,0,0
T000160,Charles,Thomas,Charles Thomas,,Democrat,CO,Senate,,1913-04-07,1921-03-03,0,,[],410742,,,,Charles S. Thomas,,1849-12-06,M,2,1921-03-03,2,0,0,0,0
W000186,Charles,Waterman,Charles Waterman,,Republican,CO,Senate,,1927-12-05,1933-03-03,0,,[],411359,,,,Charles W. Waterman,,1861-11-02,M,2,1933-03-03,1,0,0,0,0
G000562,Cory,Gardner,Cory Gardner,,Republican,CO,Senate,,2011-01-05,2021-01-03,0,N00030780,"[""H0CO04122"", ""S4CO00395""]",412406,01998,30004,S377,Cory Gardner,Cory Gardner,1974-08-22,M,2,2021-01-03,7,750,220,4630,62882912
C000797,Edward,Costigan,Edward Costigan,,Democrat,CO,Senate,,1931-12-07,1937-01-03,0,,[],402916,,,,Edward P. Costigan,,1874-07-01,M,2,1937-01-03,0,0,0,0,0
W000667,Edward,Wolcott,Edward Wolcott,,Republican,CO,Senate,,1889-12-02,1901-03-03,0,,[],411820,,,,Edward O. Wolcott,,1848-03-26,M,3,1901-03-03,0,0,0,0,0
J000127,Edwin,Johnson,Edwin Johnson,,Democrat,CO,Senate,,1937-01-05,1955-01-03,0,,[],406026,,,,Edwin C. Johnson,,1884-01-01,M,4,1955-01-03,0,0,0,0,0
M000771,Eugene,Millikin,Eugene Millikin,,Republican,CO,Senate,,1941-12-20,1957-01-03,0,,[],407749,,,,Eugene Millikin,,1891-02-12,M,3,1957-01-03,0,0,0,0,0
H000317,Floyd,Haskell,Floyd Haskell,,Democrat,CO,Senate,,1973-01-03,1979-01-03,0,,[],405190,01350,,,Floyd Haskell,,1916-02-07,M,2,1979-01-03,0,0,0,0,0
H000287,Gary,Hart,Gary Hart,,Democrat,CO,Senate,,1975-01-14,1987-01-03,0,,[],405161,01347,,,Gary Hart,,1936-11-28,M,3,1987-01-03,0,0,0,0,0
B000919,George,Brown,George Brown,Hank,Republican,CO,Senate,,1981-01-05,1997-01-03,0,,[],401874,00135,,S214,Hank Brown,,1940-02-12,M,3,1997-01-03,0,248,0,0,0
C000352,George,Chilcott,George Chilcott,,Republican,CO,Senate,,1867-03-04,1883-03-03,0,,[],402491,,,,George M. Chilcott,,1828-01-02,M,3,1883-03-03,0,0,0,0,0
A000161,Gordon,Allott,Gordon Allott,,Republican,CO,Senate,,1955-01-05,1973-01-03,0,,[],400816,,,,Gordon Allott,,1907-01-02,M,4,1973-01-03,0,0,0,0,0
T000116,Henry,Teller,Henry Teller,,Democrat,CO,Senate,,1876-11-15,1909-03-03,0,,[],410698,,,,Henry M. Teller,,1830-05-23,M,6,1909-03-03,0,0,0,0,0
T000004,Horace,Tabor,Horace Tabor,,Republican,CO,Senate,,1883-12-03,1883-12-31,0,,[],410594,,,,Horace Tabor,,1830-11-26,M,1,1883-12-31,0,0,0,0,0
C000271,Jerome,Chaffee,Jerome Chaffee,,Republican,CO,Senate,,1871-03-04,1879-03-03,0,,[],402414,,,,Jerome B. Chaffee,,1825-04-17,M,2,1879-03-03,0,0,0,0,0
C000189,John,Carroll,John Carroll,,Democrat,CO,Senate,,1947-01-03,1963-01-03,0,,[],402336,,,,John A. Carroll,,1901-07-30,M,3,1963-01-03,0,0,0,0,0
S000279,John,Shafroth,John Shafroth,,Democrat,CO,Senate,,1895-12-02,1919-03-03,0,,[],409778,,,,John F. Shafroth,,1854-06-09,M,5,1919-03-03,0,0,0,0,0
H000273,John,Hickenlooper,John W. Hickenlooper,,Democrat,CO,Senate,,2021-01-03,2027-01-03,1,N00044206,"[""S0CO00575""]",456797,,,S408,John Hickenlooper,John Hickenlooper,1952-02-07,M,2,,120,164,104,2345,26224287
S000152,Karl,Schuyler,Karl Schuyler,,Republican,CO,Senate,,1932-01-01,1933-03-03,0,,[],409659,,,,Karl C. Schuyler,,1877-04-03,M,1,1933-03-03,0,0,0,0,0
S001163,Ken,Salazar,Ken Salazar,,Democrat,CO,Senate,,2005-01-04,2009-01-21,0,N00026892,"[""S4CO00163""]",400619,01762,1541,S297,Ken Salazar,,1955-03-02,M,1,2009-01-21,0,692,119,1307,-196311
P000317,Lawrence,Phipps,Lawrence Phipps,,Republican,CO,Senate,,1919-05-19,1931-03-03,0,,[],408716,,,,Lawrence C. Phipps,,1862-08-30,M,3,1931-03-03,0,0,0,0,0
U000038,Mark,Udall,Mark Udall,,Democrat,CO,Senate,,1999-01-06,2015-01-03,0,N00008051,"[""H8CO02087"", ""S8CO00172""]",400412,01595,12329,S325,Mark Udall,Mark Udall,1950-07-18,M,3,2015-01-03,2,1760,269,6068,32851985
B001267,Michael,Bennet,Michael F. Bennet,,Democrat,CO,Senate,,2009-01-22,2029-01-03,1,N00030608,"[""S0CO00211""]",412330,01965,110942,S330,Michael Bennet,Michael Bennet,1964-11-28,M,4,,10,1184,384,5995,32308392
H000603,Nathaniel,Hill,Nathaniel Hill,,Republican,CO,Senate,,1879-03-18,1885-03-03,0,,[],405464,,,,Nathaniel P. Hill,,1832-02-18,M,2,1885-03-03,0,0,0,0,0
D000409,Peter,Dominick,Peter Dominick,,Republican,CO,Senate,,1961-01-03,1975-01-03,0,,[],403522,01320,,,Peter H. Dominick,,1915-07-07,M,3,1975-01-03,0,0,0,0,0
M000621,Rice,Means,Rice Means,,Republican,CO,Senate,,1924-12-01,1927-03-04,0,,[],407610,,,,Rice W. Means,,1877-11-16,M,1,1927-03-04,0,0,0,0,0
N000101,Samuel,Nicholson,Samuel Nicholson,,Republican,CO,Senate,,1921-04-11,1923-03-24,0,,[],408186,,,,Samuel D. Nicholson,,1859-02-22,M,1,1923-03-24,0,0,0,0,0
G000520,Simon,Guggenheim,Simon Guggenheim,,Republican,CO,Senate,,1907-12-02,1913-03-03,0,,[],404865,,,,Simon Guggenheim,,1867-12-30,M,2,1913-03-03,0,0,0,0,0
B000686,Thomas,Bowen,Thomas Bowen,,Republican,CO,Senate,,1883-12-03,1889-03-03,0,,[],401648,,,,Thomas M. Bowen,,1835-10-26,M,2,1889-03-03,0,0,0,0,0
P000130,Thomas,Patterson,Thomas Patterson,,Democrat,CO,Senate,,1875-12-06,1907-03-03,0,,[],408537,,,,Thomas M. Patterson,,1839-11-04,M,6,1907-03-03,0,0,0,0,0
W000647,Timothy,Wirth,Timothy Wirth,,Democrat,CO,Senate,,1975-01-14,1993-01-03,0,,[],411801,01236,,S181,Tim Wirth,,1939-09-22,M,4,1993-01-03,10,0,0,0,0
W000069,Walter,Walker,Walter Walker,,Democrat,CO,Senate,,1932-09-26,1933-03-03,0,,[],411248,,,,Walter Walker (politician),,1883-04-03,M,1,1933-03-03,0,0,0,0,0
A000109,Wayne,Allard,Wayne Allard,,Republican,CO,Senate,,1991-01-03,2009-01-03,0,N00009082,"[""S6CO00168""]",300003,00011,26783,S250,Wayne Allard,,1943-12-02,M,4,2009-01-03,0,1315,115,3282,0
A000219,William,Armstrong,William Armstrong,,Republican,CO,Senate,,1973-01-03,1991-01-03,0,,[],400927,00029,,S134,William L. Armstrong,,1937-03-16,M,4,1991-01-03,0,0,0,0,0