Democrats increased their majority in 1850, Millard Filmore, the Whig who had gained the presidency after the death of Zachary Taylor, grew unpopular. By this election, sectionalism was again becoming a major issue. This is made evident by several third parties that gained seats during the election. The anti-slavery Free Soil Party lost several seats but still held several New England districts. The Constitutional Unionist Party, formed in support of the Compromise of 1850, gained ground in Georgia. The States' Rights Party, based on the issue in its name, was successful in South Carolina.
Note: From statehood to 1864, California's representatives were elected at-large, with the top two vote-getters winning election from 1849 to 1858; in 1860 when California gained a seat in the House the top three vote-getters were elected.
George W. Wright (I) 22% Edward Gilbert (D) 20.6%
Rodman M. Price 16.3%
P. A. Morse 8.3%
Lewis Dent 8.2%
E. J. C. Kewen 7.3%
W. M. Sheppard 7.2%
William E. Shannon 5.4%
Peter Halsted 2.4%
L. W. Hastings 0.9%
Pierson B. Reading 0.7%
W. H. Russell 0.4%
J. S. Thompson 0.3%
Kimball H. Dimmick 0.2%