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A Record Number of Women Are Serving in the 117th Congress

Since Jeannette Rankin was elected in 1916, 352 women have served in the House and 46 in the Senate. About two-thirds entered Congress during or after the 1990s.
Pew Research Center

The history of women in Congress

Women have been in Congress for more than a century. The first, Republican Jeannette Rankin of Montana, was elected to the House in 1916, two years after her state gave women the vote. But it’s only been in the past few decades that women have served in more substantial numbers. About two-thirds of the women ever elected to the House (232 of 352, including the newest members of the 117th Congress) have been elected in 1992 or later.

The pattern is similar in the Senate: 42 of the 58 women who have ever served in the Senate – including Lummis, the newest female senator – took office in 1992 or later.

The 19th Amendment, which extended the franchise to women across the nation, was ratified in 1920. That November, Alice Mary Robertson of Oklahoma became the first woman to defeat an incumbent congressman. (She lost the seat back to him two years later.) In 1922, veteran suffragist Rebecca Latimer Felton of Georgia was appointed to fill a vacant Senate seat; when Congress was unexpectedly called back into session, Felton was sworn in as the first-ever female senator, though she only served for a day.

While women remained scarce in the Senate well into the 1980s, their numbers gradually, though not consistently, increased in the House – generally paralleling the expansion of women’s roles in society more broadly. In 1928, seven women were elected to the 71st Congress, a record at the time, and two more joined them later via special election. But that trend plateaued during the Great Depression and World War II. It wasn’t until after the war that the upward trajectory of women in Congress resumed, with 18 women serving in the House in 1961-62.

Although the 1970s saw prominent figures such as Barbara Jordan, Elizabeth Holtzman and Bella Abzug enter Congress, women’s overall numbers didn’t change much until 1981, when their House caucus exceeded 20 members for the first time. The big jump, however, came in 1992 – later dubbed “The Year of the Woman” – when four new female senators and 24 new congresswomen were elected. Academics have offered various explanations for why 1992 was such a breakthrough year for women in Congress, including an unusually large number of open seats due to redistricting and backlash from the Clarence Thomas-Anita Hill hearings.