Apportionment of Representatives in Congress

December 6, 1927

Report Outline
Reapportionment of Representation in the Past
The Reapportionment Struggle in Congress
Apportionment on Basis of 1930 Census
Representation in Foreign Countries

In the House of Representatives of the Seventieth Congress, which convened for its first session December 5, 1927, the 48 states of the Union have 435 representatives. Each state delegation has the same number of members it had in the Sixty-third Congress, which was elected in November, 1912—more than 15 years ago.

The last apportionment of representation in the House was made in 1911 on the basis of the census of 1910. That census gave 91,972,266 as the total population of the continental United States. The ratio adopted in the last apportionment was one representative to each 211,877 of the population, excluding Indians not taxed.

Since the 1911 apportionment the population of the United States has increased by nearly 30 per cent, totaling 118,268,000 on July 1, 1927, according to the Census Bureau's most recent estimates. If the rate of growth had been the same in all parts of the country, each of the 435 members of the House would now represent about 272,708 constituents.

ISSUE TRACKER for Related Reports
Reapportionment, Redistricting, and Representation
Aug. 25, 2017  Redistricting Showdown
Feb. 25, 2011  Redistricting Debates
Apr. 11, 2008  D.C. Voting Rights
Feb. 16, 2001  Redistricting
Aug. 12, 1994  Electing Minorities
Feb. 15, 1991  Redistricting: Drawing Power with a Map
Feb. 05, 1982  Reapportionment: Year of Decision
Sep. 30, 1964  Reapportionment Struggle
May 03, 1961  Reapportionment in the Courts
Oct. 29, 1958  Unequal Representation
Oct. 10, 1950  Representation in the United Nations
Jan. 03, 1950  Legislative Apportionment
Nov. 08, 1938  Proportional Representation
May 13, 1929  The Census and Reapportionment
Dec. 06, 1927  Apportionment of Representatives in Congress
BROWSE RELATED TOPICS:
Campaigns and Elections
Reapportionment and Redistricting