On Sept. 1, 2026, Speaker of the House Mike Johnson (R-La.) swore Rep. Everton Blair Jr. (D-Ga.) into the U.S. House of Representatives, filling the vacancy in Georgia's 13th Congressional District.

The vacancy began on April 22, 2026, after the death of Rep. David Scott (D-Ga.). In a runoff election on Aug. 25, 2026, Blair defeated Marcye Scott (D) 53.2% to 46.8%. Blair and Scott advanced to the runoff after no candidate received an outright majority in the special election on July 28, 2026. In that election — which included five candidates from all parties — Scott received 46.8% of the vote, and Blair received 36.7%.

As of Sept. 1, 2026, Republicans have a 218 to 213 majority in the U.S. House, with three vacancies. Additionally, Rep. Kevin Kiley (I-Calif.) is an independent who caucuses with Republicans.

Vacancies in the 119th Congress

So far in the 119th Congress, there have been 13 vacancies in the U.S. House and five in the U.S. Senate. Of those vacancies:

• Four in the U.S. Senate were filled via appointment.
• One in the U.S. Senate was filled when Sen. Jim Justice (R-W.Va.) was sworn into office 11 days after the start of the 119th Congress. Justice delayed his swearing-in in order to fulfill the remainder of his term as governor of West Virginia.
• Ten in the U.S. House were filled after special election winners were sworn in.

As of Sept. 1, 2026, the vacancies in California's 14th Congressional District, Florida's 20th Congressional District, and Texas' 23rd Congressional District remained unfilled.

Of the 18 vacancies, the longest was in Texas' 18th Congressional District, which became vacant on March 5, 2025, following the death of Rep. Sylvester Turner (D-Texas). The vacancy ended on Feb. 2, 2026, after 334 days.

Congressional vacancies since the 113th Congress

During the 113th through 118th Congresses, there were 88 vacancies in the U.S. House and 16 in the U.S. Senate. The average length of a vacancy in the U.S. Senate during that period was seven days. The average length of a vacancy in the U.S. House during that period was 138 days.

The longest vacancy in the U.S. Senate during that period was in New Jersey. The vacancy occurred during the 118th Congress, when Sen. Bob Menendez (D-N.J.) resigned on Aug. 20, 2024. Following Menendez's resignation, the seat was vacant for 20 days.

The longest vacancy in the U.S. House during that period was in Michigan's 13th Congressional District. The vacancy occurred during the 115th Congress, when Rep. John Conyers, Jr. (D-Mich.) resigned on Dec. 5, 2017. Following Conyers' resignation, the seat was vacant for 359 days.