The 1st United States Congress, comprising the United States Senate and the United States House of Representatives, met from March 4, 1789, to March 4, 1791, during the first two years of George Washington's presidency, first at Federal Hall in New York City and later at Congress Hall in Philadelphia. With the initial meeting of the First Congress, the United States federal government officially began operations under the new frame of government established by the 1787 Constitution. The apportionment of seats in the House of Representatives was based on the provisions of Article I, Section 2, Clause 3, of the Constitution. Both chambers had a Pro-Administration majority. Twelve articles of amendment to the Constitution were passed by this Congress and sent to the states for ratification; the ten ratified as additions to the Constitution on December 15, 1791, are collectively known as the Bill of Rights, with an additional amendment ratified more than two centuries later to become the Twenty-seventh Amendment to the United States Constitution.
The 2nd United States Congress, consisting of the United States Senate and the United States House of Representatives, met at Congress Hall in Philadelphia, Pennsylvania, from March 4, 1791, to March 4, 1793, during the third and fourth years of George Washington's presidency. The apportionment of seats in the House of Representatives was based on the provisions of Article I, Section 2, Clause 3 of the United States Constitution. Additional House seats were assigned to the two new states of Vermont and Kentucky. Both chambers had a Pro-Administration majority.
The 1814–15 United States House of Representatives elections were held on various dates in various states between April 26, 1814, and August 10, 1815. Each state set its own date for its elections to the House of Representatives before the first session of the 14th United States Congress convened on December 4, 1815. They occurred during President James Madison's second term. Elections were held for all 182 seats, representing 18 states.
The 1810–11 United States House of Representatives elections were held on various dates in various states between April 24, 1810, and August 2, 1811. Each state set its own date for its elections to the House of Representatives before the first session of the 12th United States Congress convened on November 4, 1811. They occurred during President James Madison's first term. Elections were held for all 142 seats, representing 17 states.
The 1792–93 United States House of Representatives elections were held on various dates in various states between August 27, 1792, and September 6, 1793. Each state set its own date for its elections to the House of Representatives before the first session of the 3rd United States Congress convened on December 2, 1793. With the addition of the new state of Kentucky's representatives, and the congressional reapportionment based on the 1790 United States census, the size of the House increased to 105 seats.
The 1790–91 United States House of Representatives elections were held on various dates in various states between April 27, 1790, and October 11, 1791. Each state set its own date for its elections to the House of Representatives before or after the first session of the 2nd United States Congress convened on October 24, 1791. This was the first midterm election cycle, which took place in the middle of President George Washington's first term. The size of the House increased to 67 seats after the new state of Vermont elected its first representatives.
The 1788–89 United States House of Representatives elections were the first U.S. House of Representatives elections following the adoption of the Constitution of the United States. Each state set its own date for its congressional elections, ranging from November 24, 1788, to March 5, 1789, before or after the first session of the 1st United States Congress convened on March 4, 1789. They coincided with the election of George Washington as the first president of the United States.
The 1790–91 United States Senate elections were held on various dates in various states. These U.S. Senate elections occurred during the first midterm election cycle, which took place in the middle of President George Washington's first term. As these elections were prior to the ratification of the Seventeenth Amendment in 1913, senators were chosen by state legislatures. Senators were elected over a wide range of time throughout 1790 and 1791, and a seat may have been filled months late or remained vacant due to legislative deadlock. In these elections, terms were up for the nine senators in Class 1.
The 1798–99 United States Senate elections were held on various dates in various states. As these U.S. Senate elections were prior to the ratification of the Seventeenth Amendment in 1913, senators were chosen by state legislatures. Senators were elected over a wide range of time throughout 1798 and 1799, and a seat may have been filled months late or remained vacant due to legislative deadlock. In these elections, terms were up for the senators in Class 2.
The 1792–93 United States Senate elections were held on various dates in various states, coinciding with President George Washington's unanimous re-election. As these U.S. Senate elections were prior to the ratification of the Seventeenth Amendment in 1913, senators were chosen by state legislatures. Senators were elected over a wide range of time throughout 1792 and 1793, and a seat may have been filled months late or remained vacant due to legislative deadlock. In these elections, terms were up for the ten senators in Class 2.
The 1789 United States House of Representatives elections in New York were held on March 3 and 4, 1789, to elect 6 U.S. Representatives to represent the State of New York in the 1st United States Congress.
The 1790 United States House of Representatives elections in New York were held from April 27 to 29, 1790, to elect six U.S. Representatives to represent the State of New York in the United States House of Representatives.
The 1793 United States House of Representatives elections in New York were held in January 1793, to elect 10 U.S. Representatives to represent the State of New York in the United States House of Representatives.
The 1802 United States House of Representatives elections in New York were held from April 27 to 29, 1802, to elect 17 U.S. Representatives to represent the State of New York in the United States House of Representatives of the 8th United States Congress.
The 1804 United States House of Representatives elections in New York were held from April 24 to 26, 1804, to elect 17 U.S. Representatives to represent the State of New York in the United States House of Representatives of the 9th United States Congress. At the same time, a vacancy was filled in the 8th United States Congress.
The 1788–1789 United States Senate elections were the first U.S. Senate elections following the adoption of the Constitution of the United States. They coincided with the election of George Washington as the first president of the United States. As these elections were prior to the ratification of the Seventeenth Amendment in 1913, senators were chosen by state legislatures.
Elections for the United States House of Representatives for the 2nd Congress were held in Massachusetts beginning October 4, 1790, with subsequent elections held in four districts due to a majority not being achieved on the first ballot.
A special election was held in New York's 1st congressional district April 26–28, 1791 to fill a vacancy left by the death of Representative-elect James Townsend (P) on May 24, 1790, before the first meeting of the 2nd Congress
Three special elections were held in Connecticut's at-large congressional district in 1793 to fill vacancies caused by the resignation, prior to the start of the 3rd Congress, of three representatives-elect.
In 1818, Uriel Holmes (F) of Connecticut's at-large district resigned from the House. A special election was held to fill the resulting vacancy.
