16th United States Congress


The 16th United States Congress was a meeting of the legislative branch of the United States federal government, consisting of the United States Senate and the United States [House of Representatives]. It met in Washington, D.C. from March 4, 1819, to March 4, 1821, during the third and fourth years of James Monroe's presidency. The apportionment of seats in the House of Representatives was based on the 1810 [United States census]. Both chambers had a Democratic-Republican majority.

Major events

Major legislation

Proposed but not enacted

Treaties

States admitted

Party summary

The count below identifies party affiliations at the beginning of the first session of this congress. Changes resulting from subsequent replacements are shown below in the "Changes in membership" section.

Senate

During this congress, two Senate seats were added for each of the new states of Alabama and Maine.

House of Representatives

During this congress, one House seat was added for the new state of Alabama and one seat was reapportioned from Massachusetts to the new state of Maine. For the beginning of the next congress, six more seats from Massachusetts would be reapportioned to Maine.

Leadership

Senate

House of Representatives

Members

This list is arranged by chamber, then by state. Senators are listed by class and representatives are listed by district.

Senate

Senators were elected by the state legislatures every two years, with one-third beginning new six-year terms with each Congress. Preceding the names in the list below are Senate class numbers, which indicate the cycle of their election. In this Congress, Class 1 meant their term ended with this Congress, requiring re-election in 1820; Class 2 meant their term began in the last Congress, requiring re-election in 1822; and Class 3 meant their term began in this Congress, requiring re-election in 1824.

Louisiana">List of United States senators from Louisiana">Louisiana


North Carolina">List of United States senators from North Carolina">North Carolina


House of Representatives

Connecticut">List of United States representatives from Connecticut">Connecticut

All representatives were elected statewide on a general ticket.

Delaware">List of United States representatives from Delaware">Delaware

Both representatives were elected statewide on a general ticket.

Georgia">List of United States representatives from Georgia">Georgia

All representatives were elected statewide on a general ticket.

Maryland">List of United States representatives from Maryland">Maryland

The 5th district was a plural district with two representatives.

New Hampshire">List of United States representatives from New Hampshire">New Hampshire

All representatives were elected statewide on a general ticket.

New Jersey">List of United States representatives from New Jersey">New Jersey

All representatives were elected statewide on a general ticket.

New York">List of United States representatives from New York">New York

There were six plural districts, the 1st, 2nd, 12th, 15th, 20th & 21st, each had two representatives.

Pennsylvania">List of United States representatives from Pennsylvania">Pennsylvania

There were six plural districts, the 2nd, 3rd, 5th, 6th & 10th had two representatives each, the 1st had four representatives.

Rhode Island">List of United States representatives from Rhode Island">Rhode Island

Both representatives were elected statewide on a general ticket.

Vermont">List of United States representatives from Vermont">Vermont

All representatives were elected statewide on a general ticket.

Changes in membership

The count below reflects changes from the beginning of this Congress.

Senate

There were 5 resignations, 2 deaths, 2 vacancies before the Congress, and 4 new seats. The Democratic-Republicans had a 7-seat net gain and the Federalists had a 1-seat net loss.

House of Representatives

There were 13 resignations, 5 deaths, 2 contested elections, and 2 new seats. The Democratic-Republicans had a 1-seat net gain and the Federalists had no net change.

Committees

Lists of committees and their party leaders.

Senate

House of Representatives

Joint committees

Officers

Legislative branch agency">List of federal agencies in the United States#United States Congress">Legislative branch agency directors

Senate

House of Representatives