This is a complete list of United States senators during the 19th United States Congress listed by seniority from March 4, 1825, to March 3, 1827.

Order of service is based on the commencement of the senator's first term. Behind this is former service as a senator (only giving the senator seniority within their new incoming class), service as vice president, a House member, a cabinet secretary, or a governor of a state. The final factor is the population of the senator's state.A Chronological List of United States Senators 1789-Present, via www.Senate.gov1810 Census Results

Senators who were sworn in during the middle of the two-year congressional term (up until the last senator who was not sworn in early after winning the November 1826 election) are listed at the end of the list with no number.

Terms of service

ClassTerms of service of senators that expired in yearsClass 1Terms of service of senators that expired in 1827 (CT, DE, IN, MA, MD, ME, MO, MS, NJ, NY, OH, PA, RI, TN, VA, and VT.)Terms of service of senators that expired in 1827.Class 2Terms of service of senators that expired in 1829 (AL, DE, GA, IL, KY, LA, MA, ME, MS, NC, NH, NJ, RI, SC, and VA.)Terms of service of senators that expired in 1829.Class 3Terms of service of senators that expired in 1831 (AL, CT, GA, IL, IN, KY, LA, MD, MO, NC, NH, NY, OH, PA, SC, TN, and VT.)Terms of service of senators that expired in 1831.

U.S. Senate seniority list +U.S. Senate seniority Rank Senator (party-state) Seniority date Other factors 1 John Gaillard (J-SC)John Gaillard resigned February 26, 1826 December 6, 1804 2 James Barbour (DR-VA)James Barbour resigned March 7, 1825 January 2, 1815 3 Benjamin Ruggles (AJ-OH) March 4, 1815 4 Nathaniel Macon (J-NC) December 5, 1815 5 James Noble (AJ-IN) December 11, 1816 6 Nicholas Van Dyke (AJ-DE)Nicholas Van Dyke resigned May 21, 1826 March 4, 1817 Former representative 7 Mahlon Dickerson (J-NJ) 8 Thomas Hill Williams (J-MS) December 10, 1817 9 Jesse Burgess Thomas (AJ-IL) December 3, 1818 10 Edward Lloyd (J-MD)Edward Lloyd resigned January 14, 1826 March 4, 1819 11 Richard Mentor Johnson (J-KY) December 10, 1819 12 William Rufus de Vane King (J-AL) December 14, 1819 13 Elijah Hunt Mills (AJ-MA) June 12, 1820 14 John Holmes (DR-ME) June 13, 1820 15 John Chandler (J-ME) June 14, 1820 16 David Holmes (J-MS)David Holmes resigned September 25, 1825 August 30, 1820 17 Nehemiah Rice Knight (AJ-RI) January 9, 1821 18 Martin Van Buren (J-NY) March 4, 1821 New York 1st in population (1810) 19 Horatio Seymour (AJ-VT) Vermont 15th in population (1810) 20 James De Wolf (DR-RI)James De Wolf resigned October 31, 1825 Rhode Island 17th in population (1810) 21 David Barton (AJ-MO) August 10, 1821 Alphabetical (Ba) 22 Thomas Hart Benton (J-MO) Alphabetical (Be) 23 John Henry Eaton (J-TN) September 27, 1821 24 William Findlay (J-PA) December 10, 1821 25 James Lloyd (AJ-MA)James Lloyd resigned May 23, 1826 June 5, 1822 26 Samuel Smith (J-MD) December 17, 1822 27 Andrew Jackson (J-TN)Andrew Jackson resigned October 14, 1825 March 4, 1823 Former senator 28 John Branch (DR-NC) Former governor; North Carolina 4th in population (1820) 29 Samuel Bell (AJ-NH) Former governor; New Hampshire 15th in population (1820) 30 Robert Young Hayne (J-NH) 31 Henry Waggaman Edwards (J-CT) October 8, 1823 32 Joseph McIlvaine (AJ-NJ)Joseph McIlvaine resigned August 19, 1826 November 12, 1823 33 Thomas Clayton (AJ-DE) January 8, 1824 34 Josiah Stoddard Johnston (AJ-LA) January 15, 1824 35 Charles Dominique Joseph Bouligny (AJ-LA) November 19, 1824 36 Thomas Willis Cobb (DR-GA) December 6, 1824 37 Littleton Waller Tazewell (J-VA) December 7, 1824 38 Dudley Chase (AJ-VT) March 4, 1825 Former senator 39 William Hendricks (AJ-IN) Former representative (5 years) 40 William Henry Harrison (AJ-OH) Former representative (3 years) 41 John Rowan (J-KY) Former representative (2 years) 42 William Marks (AJ-PA) Pennsylvania 2nd in population (1820) 43 John Macpherson Berrien (J-GA) Georgia 11th in population (1820) 44 Henry H. Chambers (J-AL)Henry Chambers resigned January 24, 1826 Alabama 19th in population (1820) 45 Elias Kent Kane (J-IL) Illinois 24th in population (1820) 46 Levi Woodbury (J-NH) March 16, 1825 47 Calvin Willey (J-CT) May 4, 1825 Powhatan Ellis (J-MS)Powhatan Ellis resigned January 28, 1826 September 28, 1825 Hugh Lawson White (J-TN) October 28, 1825 Ashur Robbins (AJ-RI) October 31, 1825 John Randolph (J-VA) December 26, 1825 48 Nathan Sanford (AJ-NY) January 14, 1826 Ezekiel Forman Chambers (AJ-VA) January 24, 1826 Thomas Buck Reed (J-MS) January 28, 1826 Israel Pickens (J-AL)Israel Pickens resigned November 27, 1826 February 17, 1826 William Harper (J-SC)William Harper resigned November 27, 1826 March 8, 1826 Nathaniel Silsbee (AJ-MA) May 31, 1826 Daniel Rodney (AJ-DE)Daniel Rodney resigned January 12, 1827 May 31, 1826 Ephraim Bateman (AJ-NJ) November 10, 1826 John McKinley (J-AL) November 27, 1826 William Smith (DR-SC) November 29, 1826 Henry Moore Ridgely (J-DE) January 12, 1827

See also 19th United States Congress List of United States representatives in the 19th Congress

Notes

External links Senate Seniority List