While the average age of members of Congress in the United States has gradually risen in recent years, this number decreased slightly with the beginning of the 119th Congress in 2025. This Congress first convened on January 3rd, 2025, and will end on January 3, 2027. In this Congress, the average age in the House of Representatives was ** years, and the average age in the Senate was ** years.
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CRS, & LegiStorm. (February 25, 2025). Mean age of Members of Congress in the United States from 2009 to 2025 [Graph]. In ÀÖ²¥´«Ã½app×îа汾. Retrieved August 13, 2026, from /statistics/1357207/congress-members-average-age-us/
CRS, und LegiStorm. "Mean age of Members of Congress in the United States from 2009 to 2025." Chart. February 25, 2025. ÀÖ²¥´«Ã½app×îа汾. Accessed August 13, 2026. /statistics/1357207/congress-members-average-age-us/
CRS, LegiStorm. (2025). Mean age of Members of Congress in the United States from 2009 to 2025. ÀÖ²¥´«Ã½app×îа汾. ÀÖ²¥´«Ã½app×îа汾 Inc.. Accessed: August 13, 2026. /statistics/1357207/congress-members-average-age-us/
CRS, and LegiStorm. "Mean Age of Members of Congress in The United States from 2009 to 2025." ÀÖ²¥´«Ã½app×îа汾, ÀÖ²¥´«Ã½app×îа汾 Inc., 25 Feb 2025, /statistics/1357207/congress-members-average-age-us/
CRS & LegiStorm, Mean age of Members of Congress in the United States from 2009 to 2025 ÀÖ²¥´«Ã½app×îа汾, /statistics/1357207/congress-members-average-age-us/ (last visited August 13, 2026)
Mean age of Members of Congress in the United States from 2009 to 2025 [Graph], CRS, & LegiStorm, February 25, 2025. [Online]. Available: /statistics/1357207/congress-members-average-age-us/
