More Democrats ran in open primaries, while Republicans challenged incumbents

In 2022, a record number of Democratic women ran in primaries for open House seats — ones that weren’t defended by incumbent lawmakers. A record number of Republican women ran as challengers to incumbents in primaries. The number of female incumbents has risen for both parties as more women have held office and defended their seats.

Women running in primaries for the US House of Representatives

As primary challengers

200

Republicans

150

Democrats

100

50

0

2014

2016

2018

2020

2022

In open races

200

150

Democrats

100

Republicans

50

0

2014

2016

2018

2020

2022

As incumbents

200

150

100

Democrats

50

Republicans

0

2014

2016

2018

2020

2022

Sources: Edison Research, CNN election projections, CNN analysis of data from the Center for American Women and Politics at Rutgers University

Graphic: Renée Rigdon and Janie Boschma, CNN

More Democrats ran in open primaries, while Republicans challenged incumbents

In 2022, a record number of Democratic women ran in primaries for open House seats — ones that weren’t defended by incumbent lawmakers. A record number of Republican women ran as challengers to incumbents in primaries. The number of female incumbents has risen for both parties as more women have held office and defended their seats.

Women running in primaries for the US House of Representatives

As primary challengers

200

Republicans

150

Democrats

100

50

0

2014

2016

2018

2020

2022

In open races

200

150

Democrats

100

Republicans

50

0

2014

2016

2018

2020

2022

As incumbents

200

150

100

Democrats

50

Republicans

0

2014

2016

2018

2020

2022

Sources: Edison Research, CNN election projections, CNN analysis of data from the Center for American Women and Politics at Rutgers University

Graphic: Renée Rigdon and Janie Boschma, CNN

More Democrats ran in open primaries, while Republicans challenged incumbents

In 2022, a record number of Democratic women ran in primaries for open House seats — ones that weren’t defended by incumbent lawmakers. A record number of Republican women ran as challengers to incumbents in primaries. The number of female incumbents has risen for both parties as more women have held office and defended their seats.

Women running in primaries for the US House of Representatives

As primary challengers

In open races

As incumbents

200

Republicans

150

Democrats

100

50

0

2014

2016

2018

2020

2022

2014

2016

2018

2020

2022

2014

2016

2018

2020

2022

Sources: Edison Research, CNN election projections, CNN analysis of data from the Center for American Women and Politics at Rutgers University

Graphic: Renée Rigdon and Janie Boschma, CNN