<%rssLink ()%> <%googleAnalytics ()%> <%robots%>

How many national seats did the Republicans lose under Nixon?Updated automatically every 5 minutes

Other directories: help, engl1190, umw, lane, commons, open, adp, n490, hyp, mac, psu, cfcs

Approximately 20% of their national seats: Four seats in the Senate (9%). Forty-eight in the House (26%).

To get the percentage we computed seats lost / initial seats for both chambers to get individual seats lost percentages. We then average the percentages together to get a single number, essentially weighting the seats (Senate vs. House) by their relative individual significance.

Origin and Prevalence

Congressional elections are often counter-cyclical, and a recent question that has arisen is how out of line the Republican gain in the legislature and at the state level with historical norms. Here we examine how many seats George Bush lost during his presidency at the national level.

Issues and Analysis

The theory is that while a presidential election may have coattails, they are more than offset but subsequent mid-terms, and higher mobilization of the opposition in the end of the president's term. So we will be measuring the difference between the number of seats held in January 2001 vs. number of seats held in January 2009. It is worth noting that this does not give us the greatest difference, since early vacancies generally swing towards the President's


On opening day in 1969 the Senate was split 57 to 43, favoring the Democrats.On opening day 1977, the Senate was split 61-39 in favor of the Democrats. ( Harry F. Byrd, an independent, caucused with Democrats). This represents a loss of 4 seats, or a 9% loss.


In 1969 the Dems had a large advantage: 243 to 192. By 1977 the Dems had expanded their advantage: 292 to 143. This was 49 seats, representing a 26% loss.

Further Reading & Data

Data -- every year of the Senate


Party standings on the opening day of the 91st Congress

57 Democratic Senators

43 Republican Senators

TOTAL members: 100

House of Representatives[ edit]

TOTAL members: 435

All Content released CC0 (Public Domain) by the Digital Polarization Initiative.

The Digital Polarization Initiative is a cross-institutional project that encourages students to investigate and verify the information they find online. Articles are student-produced, and should be checked for accuracy before citation as sources.

DigiPo members can edit this page

Photo Credit: Header photos generate in randomly. Check this page for a list of photography credits and licensing.

The Digital Polarization Initiative is a student-run project which allows university students to investigate questions of truth and authority on the web and publish their results. Learn more, or see our index. Photo credits here. DigiPo members can edit this page.