
Average age of House Democrats
Republicans
71
70 years old
70 years old
Leadership
Leadership
60
60
58
57
53
50
50
Entire party
Entire party
1963
2019
1963
2019

Average age of
House Democrats
Republicans
71
70 years old
70 years old
Leadership
Leadership
60
60
58
57
53
50
50
Entire party
Entire party
1963
2019
1963
2019

Average age of House Democrats
71
70 years old
Leadership
60
58
50
Entire party
1963
2019
Republicans
70 years old
Leadership
60
57
53
50
Entire party
1963
2019

Average age of House Democrats
71
70 years old
Leadership
60
58
50
Entire party
1963
2019
Republicans
70 years old
Leadership
60
57
53
50
Entire party
1963
2019

Average age of House Democrats
71
70 years old
Leadership
60
58
50
Entire party
1963
2019
Republicans
70 years old
Leadership
60
57
53
50
Entire party
1963
2019
Leadership includes speaker of the House, majority leader, minority leader and whips, and caucus/conference chairmen.
Update (Jan. 3): Pelosi appears to have secured the votes needed to reclaim the House speakership. We’ve updated the charts and text below with the latest information for the 116th Congress.
There’s a new crop of lawmakers starting on Capitol Hill today, some who are three generations removed from current Democratic leadership. That divide — set to be the largest in more than 50 years — had an insurgent group of younger Democrats calling for change at the top.
But it did not prevent California Rep. Nancy Pelosi from returning as speaker — the first to reclaim the gavel in decades. Pelosi, Rep. Steny Hoyer (Md.) and Rep. James Clyburn (S.C.), the top three House Democrats, all in their late 70s, are poised to return to the top three slots in Democratic leadership.
[Does Pelosi have the votes to become speaker?]
While no Democrat emerged to challenge Pelosi, at least 11 freshmen indicated they would not back her for speaker. In the end, most incumbents who had opposed Pelosi struck a term limits deal that would allow her to serve for four more years, giving her the necessary votes.
Age distribution of House Democrats Hover for lawmaker info
Newly elected
Previously in House
House Republicans
Newly elected
Previously in House

Age distribution of House Democrats
Newly elected
Previously in House
Millennials
Generation X
Baby boomers
Silent generation
14 new,
16 total
29 new,
69 total
14 new,
119 total
1 new,
27 total
Pelosi
30
years
40
50
60
70
80
House Republicans
Newly elected
Previously in House
Millennials
Generation X
Baby boomers
Silent generation
6 new,
10 total
14 new,
64 total
10 new,
113 total
1 new,
11 total
McCarthy
30
years
40
50
60
70
80

Age distribution of House Democrats
Newly elected
Previously in House
Millennials
Generation X
Baby boomers
Silent generation
14 new,
16 total
29 new,
69 total
14 new,
119 total
1 new,
27 total
Pelosi
30
years
40
50
60
70
80
House Republicans
Newly elected
Previously in House
Millennials
Generation X
Baby boomers
Silent generation
6 new,
10 total
14 new,
64 total
10 new,
113 total
1 new,
11 total
McCarthy
30
years
40
50
60
70
80

Age distribution of House
Newly elected
Previously in House
Democrats
Republicans
Millenials
30
years
Generation X
40
50
McCarthy
Baby
boomers
60
70
Silent
Generation
Pelosi
80

Age distribution of House
Newly elected
Previously in House
Democrats
Republicans
Millenials
30
years
Generation X
40
50
McCarthy
Baby
boomers
60
70
Silent
Generation
Pelosi
80
The result in North Carolina’s 9th District has not yet been certified, so that representative is excluded from this chart. Generation definitions from Pew Research Center.
Baby boomers are by far the largest generation in both House Democratic and Republican ranks, making up 52 and 57 percent of each caucus, respectively.
Fifty-six year-old Rep. Joe Crowley (D-N.Y.), once considered a possible replacement, unexpectedly lost his primary to Alexandria Ocasio-Cortez, at the time a 28-year-old activist. She then became the youngest woman ever elected to Congress.
Republicans, too, added millennials to their ranks. Six new Republicans are of that generation including Reps. Dan Crenshaw (Tex.) and Bryan Steil, who will replace Speaker Paul Ryan in Wisconsin’s 1st District.
But the average age for Republicans will inch up in the next Congress, after the defeat of some younger GOP incumbents and failure of other young candidates to pick up open seats.
In 1994, Republicans, led by House speaker Newt Gingrich, instituted term limits for committee chairmen, and several opted to retire this year. Democrats do not have a similar term-limit rule on committee chairmen.

Rep. Ayanna Pressley (D-Mass.), who unseated an incumbent and called for new leadership in her campaign, tweeted her support for Pelosi. (Melina Mara/The Washington Post)

Incoming lawmaker Alexandria Ocasio-Cortez (D-N.Y.) speaks with reporters after a member-elect class photo on Nov. 14. (Melina Mara/The Washington Post)
Pelosi has pitched herself as the experienced political force that Democrats need to stand up to the president and the lone female voice in high-level discussions.
The Speaker vote remains an early test of loyalty among those who expressed skepticism or outright refused during the campaign to back Pelosi.
“I made a commitment to my district that I would not be supporting Nancy Pelosi,” said Rep.-elect Mikie Sherrill, a 46-year-old Democrat who flipped New Jersey’s 11th District.

Reps.-elect Abigail Spanberger (D-Va.), center, and Elissa Slotkin (D-Mich.), to her right in blue, have said they will vote against Pelosi for speaker of the House. (Melina Mara/The Washington Post)
Several incoming lawmakers ran in areas Donald Trump won in 2016 and distanced themselves from Pelosi, who Republicans have caricatured as a symbol of liberal elitism.
“I am not voting for her — no if, ands or buts, under any circumstances,” Rep.-elect Max Rose, 31, told Fox News. Rose beat a Republican incumbent for this Staten Island-based district that Trump carried by 10 points.
Not all freshman Democrats have expressed opposition to Pelosi’s leadership. Ocasio-Cortez told reporters that she admires that Pelosi “comes from a space of activism and organizing.” The same day, Ocasio-Cortez rallied climate change activists who were waging a sit-in in Pelosi’s office.
“Nancy Pelosi has proven herself as a first-rate legislator,” said Rep.-elect Donna Shalala (D-Fla.) on Tuesday. Shalala, a former Clinton Cabinet official, is the oldest member of the freshman class at 77 years old.
Pelosi, she would be the first speaker to regain the gavel since Sam Rayburn (D-Tex.) did so in 1955 at age 72. Pelosi begins the term at 78.

Age of House speakers
Start of speakership
End
Democrat
Republican
Pelosi?
80 years old
Rayburn
Rayburn
70
Pelosi
McCormack
Martin
Wright
O’Neill
Albert
Martin
60
Boehner
Foley
Hastert
Rayburn
50
Gingrich
Ryan
40
1940
1960
1980
2000
2018

Age of House speakers
Democrat
Republican
Start of speakership
End
80 years old
Pelosi?
Rayburn
70
Rayburn
Pelosi
McCormack
Martin
Wright
O’Neill
Albert
60
Martin
Boehner
Foley
Rayburn
Hastert
50
Gingrich
Ryan
40
1940
1960
1980
2000
2018

Age of House speakers
Democrat
Start of speakership
End
Republican
Pelosi?
80 years old
70
Pelosi
Martin
60
O’Neill
Boehner
Rayburn
50
Gingrich
Ryan
40
1940
1960
1980
2000
2018

Age of House speakers
Democrat
Start of speakership
End
Republican
Pelosi?
80 years old
70
Pelosi
Martin
60
O’Neill
Boehner
Rayburn
50
Gingrich
Ryan
40
1940
1960
1980
2000
2018

Age of House speakers
Democrat
Republican
Start of speakership
End
Pelosi?
80 years old
70
Pelosi
60
Boehner
Rayburn
50
Gingrich
Ryan
40
1940
1960
1980
2000
2018
Her next challenge will be corralling a set of fresh-faced Democratic lawmakers, many who are less willing to go along with the party line.
Erica Werner, Mike DeBonis and Alice Crites contributed to this report.
About this story
House membership data from the United States Project, based on the Congressional Biographical Directory. Leadership data from the House Office of the Historian. Generation definitions from Pew Research Center. Incoming lawmaker birthdates from CQ/Roll Call.
Originally published Nov. 14, 2018.
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