30th Congress (1847–1849): members and party control
1847-03-04 to 1849-03-04. Everyone who served during this Congress, including members who joined or left part-way through.
Senate
House of Representatives
Members by state
Alabama 4 senators, 7 representatives
- Arthur Bagby Senator · Democrat
- Dixon Lewis Senator · Democrat
- William King Senator · Democrat
- Benjamin Fitzpatrick Senator · Democrat
- John Gayle District 1 · Whig
- Franklin Bowdon District 7 · Democrat
- Henry Hilliard District 2 · Whig
- Samuel Inge District 4 · Democrat
- Sampson Harris District 3 · Democrat
- Williamson Cobb District 6 · Democrat
- George Houston District 5 · Democrat
Arkansas 4 senators, 1 representatives
- Ambrose Sevier Senator · Democrat
- Chester Ashley Senator · Democrat
- Solon Borland Senator · Democrat
- William Sebastian Senator · Democrat
- Robert Johnson District 1 · Democrat
Connecticut 3 senators, 4 representatives
- John Niles Senator · Democrat
- Jabez Huntington Senator · Whig
- Roger Baldwin Senator · Whig
- Samuel Hubbard District 2 · Whig
- John Rockwell District 3 · Whig
- Truman Smith District 4 · Whig
- James Dixon District 1 · Whig
Delaware 2 senators, 1 representatives
- Presley Spruance Senator · Whig
- John Clayton Senator · Whig
- John Houston At-large · Whig
Florida 2 senators, 1 representatives
- James Westcott, Jr. Senator · Democrat
- David Yulee Senator · Democrat
- Edward Cabell District 1 · Whig
Georgia 3 senators, 8 representatives
- Walter Colquitt Senator · Democrat
- John Berrien Senator · Whig
- Herschel Johnson Senator · Democrat
- John Jones District 3 · Whig
- Hugh Haralson District 4 · Democrat
- Thomas King District 1 · Whig
- Howell Cobb District 6 · Democrat
- Alfred Iverson, Sr. District 2 · Democrat
- John Lumpkin District 5 · Democrat
- Robert Toombs District 8 · Whig
- Alexander Stephens District 7 · Whig
Illinois 2 senators, 7 representatives
- Sidney Breese Senator · Democrat
- Stephen Douglas Senator · Democrat
- Thomas Turner District 6 · Democrat
- Orlando Ficklin District 3 · Democrat
- Robert Smith District 1 · Ind. Democrat
- Abraham Lincoln District 7 · Whig
- John McClernand District 2 · Democrat
- William Richardson District 5 · Democrat
- John Wentworth District 4 · Democrat
Indiana 2 senators, 10 representatives
- Edward Hannegan Senator · Democrat
- Jesse Bright Senator · Democrat
- Elisha Embree District 1 · Whig
- Thomas Henley District 2 · Democrat
- William Rockhill District 10 · Democrat
- Caleb Smith District 4 · Whig
- Richard Thompson District 7 · Whig
- William Wick District 5 · Democrat
- John Robinson District 3 · Democrat
- Charles Cathcart District 9 · Democrat
- John Pettit District 8 · Democrat
- George Dunn District 6 · Whig
Iowa 2 senators, 2 representatives
- Augustus Dodge Senator · Democrat
- George Jones Senator · Democrat
- Shepherd Leffler District 2 · Democrat
- William Thompson District 1 · Democrat
Kentucky 3 senators, 10 representatives
- Joseph Underwood Senator · Whig
- Thomas Metcalfe Senator · Whig
- John Crittenden Senator · Whig
- Aylette Buckner District 4 · Whig
- Beverly Clarke District 2 · Democrat
- William Duncan District 7 · Whig
- Richard French District 9 · Democrat
- John Gaines District 10 · Whig
- Charles Morehead District 8 · Whig
- Linn Boyd District 1 · Democrat
- John Thompson District 5 · Whig
- Green Adams District 6 · Whig
- Samuel Peyton District 3 · Democrat
Louisiana 3 senators, 4 representatives
- Henry Johnson Senator · Whig
- Solomon Downs Senator · Democrat
- Pierre Soulé Senator · Democrat
- Bannon Thibodeaux District 2 · Whig
- John Harmanson District 3 · Democrat
- Emile La Sére District 1 · Democrat
- Isaac Morse District 4 · Democrat
Maine 4 senators, 7 representatives
- John Fairfield Senator · Democrat
- James Bradbury Senator · Democrat
- Wyman Moor Senator · Democrat
- Hannibal Hamlin Senator · Democrat
- Hiram Belcher District 3 · Whig
- Asa Clapp District 2 · Democrat
- Franklin Clark District 4 · Democrat
- David Hammons District 1 · Democrat
- James Wiley District 6 · Democrat
- Hezekiah Williams District 7 · Democrat
- Ephraim Smart District 5 · Democrat
Maryland 2 senators, 6 representatives
- James Pearce Senator · Whig
- Reverdy Johnson Senator · Whig
- John Chapman District 1 · Whig
- Thomas Ligon District 3 · Democrat
- James Roman District 2 · Whig
- Alexander Evans District 5 · Whig
- John Crisfield District 6 · Whig
- Robert McLane District 4 · Democrat
Massachusetts 2 senators, 11 representatives
- Daniel Webster Senator · Whig
- John Davis Senator · Whig
- Amos Abbott District 3 · Whig
- John Adams District 8 · Whig
- Artemas Hale District 9 · Whig
- Charles Hudson District 5 · Whig
- John Palfrey District 4 · Whig
- George Ashmun District 6 · Whig
- Joseph Grinnell District 10 · Whig
- Daniel King District 2 · Whig
- Robert Winthrop District 1 · Whig
- Horace Mann District 8 · Whig
- Julius Rockwell District 7 · Whig
Michigan 3 senators, 4 representatives
- Alpheus Felch Senator · Democrat
- Thomas Fitzgerald Senator · Democrat
- Lewis Cass Senator · Democrat
- Edward Bradley District 2 · Democrat
- Robert McClelland District 1 · Democrat
- Charles Stuart District 2 · Democrat
- Kinsley Bingham District 3 · Democrat
Mississippi 3 senators, 4 representatives
- Jesse Speight Senator · Democrat
- Henry Foote Senator · Democrat
- Jefferson Davis Senator · Democrat
- Patrick Tompkins District 3 · Whig
- Winfield Featherston District 2 · Democrat
- Jacob Thompson District 1 · Democrat
- Albert Brown District 4 · Democrat
Missouri 2 senators, 5 representatives
- David Atchison Senator · Democrat
- Thomas Benton Senator · Democrat
- John Jameson District 2 · Democrat
- James Bowlin District 1 · Democrat
- Willard Hall District 4 · Democrat
- James Green District 3 · Democrat
- John Phelps District 5 · Democrat
New Hampshire 2 senators, 4 representatives
- Charles Atherton Senator · Democrat
- John Hale Senator · Free Soil
- James Johnson District 4 · Democrat
- James Wilson District 3 · Whig
- Charles Peaslee District 2 · Democrat
- Amos Tuck District 1 · Independent
New Jersey 2 senators, 5 representatives
- William Dayton Senator · Whig
- Jacob Miller Senator · Whig
- Joseph E. Edsall District 3 · Democrat
- Dudley Gregory District 5 · Whig
- James Hampton District 1 · Whig
- John Van Dyke District 4 · Whig
- William Newell District 2 · Whig
New York 2 senators, 36 representatives
- Daniel Dickinson Senator · Democrat
- John Dix Senator · Democrat
- Ausburn Birdsall District 22 · Democrat
- Esbon Blackmar District 27 · Whig
- William Collins District 18 · Democrat
- Horace Greeley District 6 · Whig
- Nathan Hall District 32 · Whig
- John Holley District 27 · Whig
- Elias Holmes District 28 · Whig
- Washington Hunt District 34 · Whig
- David Jackson District 6 · Democrat
- Sidney Lawrence District 15 · Democrat
- William Lawrence District 26 · Whig
- Frederick Lord District 1 · Democrat
- Dudley Marvin District 31 · Whig
- Joseph Mullin District 19 · Whig
- Henry Murphy District 2 · Democrat
- Henry Nicoll District 3 · Democrat
- George Petrie District 17 · Ind. Democrat
- Eliakim Sherrill District 10 · Whig
- John I. Slingerland District 13 · Whig
- Daniel St. John District 9 · Whig
- George Starkweather District 21 · Democrat
- Frederick Tallmadge District 5 · Whig
- Cornelius Warren District 8 · Whig
- Harmon Conger District 25 · Whig
- William Duer District 23 · Whig
- Daniel Gott District 24 · Whig
- William Nelson District 7 · Whig
- Harvey Putnam District 33 · Whig
- Gideon Reynolds District 12 · Whig
- Robert Rose District 29 · Whig
- David Rumsey District 30 · Whig
- Peter Silvester District 11 · Whig
- Hugh White District 16 · Whig
- Timothy Jenkins District 20 · Democrat
- William Maclay District 4 · Democrat
- Orlando Kellogg District 14 · Whig
North Carolina 2 senators, 9 representatives
- Willie Mangum Senator · Whig
- George Badger Senator · Whig
- Daniel Barringer District 3 · Whig
- Richard Donnell District 8 · Whig
- James McKay District 7 · Democrat
- Augustine Shepperd District 4 · Whig
- John Daniel District 6 · Democrat
- David Outlaw District 9 · Whig
- Abraham Venable District 5 · Democrat
- Thomas Clingman District 1 · Whig
- Nathaniel Boyden District 2 · Whig
Ohio 2 senators, 21 representatives
- William Allen Senator · Democrat
- Thomas Corwin Senator · Whig
- Richard Canby District 4 · Whig
- John D. Cummins District 16 · Democrat
- Daniel Duncan District 10 · Whig
- Thomas Edwards District 9 · Whig
- James Faran District 1 · Democrat
- David Fisher District 2 · Whig
- George Fries District 17 · Democrat
- William Kennon, Jr. District 15 · Democrat
- Samuel Lahm District 18 · Democrat
- William Sawyer District 5 · Democrat
- John Crowell District 19 · Whig
- Rodolphus Dickinson District 6 · Democrat
- Nathan Evans District 14 · Whig
- John Miller District 11 · Democrat
- Jonathan Morris District 7 · Democrat
- Joseph Root District 21 · Whig
- Samuel Vinton District 12 · Whig
- Thomas Ritchey District 13 · Democrat
- John Taylor District 8 · Whig
- Joshua Giddings District 20 · Whig
- Robert Schenck District 3 · Whig
Pennsylvania 2 senators, 25 representatives
- Daniel Sturgeon Senator · Democrat
- Simon Cameron Senator · Democrat
- John Blanchard District 17 · Whig
- Jasper Brady District 16 · Whig
- Charles Brown District 3 · Democrat
- John Dickey District 20 · Whig
- George Eckert District 14 · Whig
- John Farrelly District 22 · Whig
- John Hornbeck District 6 · Whig
- Charles Ingersoll District 4 · Democrat
- Joseph Ingersoll District 2 · Whig
- Alexander Irvin District 24 · Whig
- Abraham McIlvaine District 7 · Whig
- James Pollock District 13 · Whig
- Andrew Stewart District 18 · Whig
- John Strohm District 8 · Whig
- Chester Butler District 11 · Whig
- John Freedley District 5 · Whig
- Moses Hampton District 21 · Whig
- Lewis Levin District 1 · American
- Job Mann District 19 · Democrat
- Henry Nes District 15 · Whig
- William Strong District 9 · Democrat
- James Thompson District 23 · Democrat
- Richard Brodhead District 10 · Democrat
- David Wilmot District 12 · Democrat
- Samuel Bridges District 6 · Democrat
Rhode Island 2 senators, 2 representatives
- Albert Greene Senator · Whig
- John Clarke Senator · Whig
- Robert Cranston District 1 · Whig
- Benjamin Thurston District 2 · Democrat
South Carolina 2 senators, 9 representatives
- John Calhoun Senator · Democrat
- Andrew Butler Senator · Democrat
- James Black District 1 · Democrat
- Richard Simpson District 2 · Democrat
- Alexander Sims District 4 · Democrat
- Isaac Holmes District 6 · Democrat
- Robert Rhett District 7 · Democrat
- Armistead Burt District 5 · Democrat
- Daniel Wallace District 1 · Democrat
- Joseph Woodward District 3 · Democrat
- John McQueen District 4 · Democrat
Tennessee 2 senators, 11 representatives
- Hopkins Turney Senator · Democrat
- John Bell Senator · Whig
- Washington Barrow District 8 · Whig
- Lucien Chase District 9 · Democrat
- William Cocke District 2 · Whig
- John Crozier District 3 · Whig
- William T. Haskell District 11 · Whig
- Hugh Hill District 4 · Democrat
- Meredith Gentry District 7 · Whig
- Frederick Stanton District 10 · Democrat
- George Jones District 5 · Democrat
- James Thomas District 6 · Democrat
- Andrew Johnson District 1 · Democrat
Texas 2 senators, 2 representatives
- Thomas Rusk Senator · Democrat
- Samuel Houston Senator · Democrat
- Timothy Pilsbury District 2 · Democrat
- David Kaufman District 1 · Democrat
Vermont 2 senators, 4 representatives
- William Upham Senator · Whig
- Samuel Phelps Senator · Whig
- William Henry District 1 · Whig
- George Marsh District 3 · Whig
- Lucius Peck District 4 · Democrat
- Jacob Collamer District 2 · Whig
Virginia 3 senators, 16 representatives
- Isaac Pennybacker Senator · Democrat
- James Mason Senator · Democrat
- Robert Hunter Senator · Democrat
- Archibald Atkinson District 1 · Democrat
- Henry Bedinger District 10 · Democrat
- John Botts District 6 · Whig
- George Dromgoole District 2 · Democrat
- Thomas Flournoy District 3 · Whig
- Andrew Fulton District 13 · Whig
- William Goggin District 5 · Whig
- John Pendleton District 9 · Whig
- William Preston District 12 · Whig
- Robert Thompson District 14 · Democrat
- James McDowell District 11 · Democrat
- Richard Meade District 2 · Democrat
- Thomas Bayly District 7 · Democrat
- Thomas Bocock District 4 · Democrat
- William Brown District 15 · Democrat
- Richard Beale District 8 · Democrat
Wisconsin 2 senators, 4 representatives
- Isaac Walker Senator · Democrat
- Henry Dodge Senator · Democrat
- Mason Darling District -1 · Democrat
- John Tweedy District -1 · Whig
- Henry Sibley District -1 ·
- William Lynde District -1 · Democrat
Source: congress-legislators (public domain).