In the 2024 election cycle, almost ** percent of races in the House of Representatives were won by the top spending candidate. In comparison, about ** percent of Senate races were won by candidates with the highest spending. Although there has been a bit of fluctuation, these numbers have stayed relatively consistent since 2000.
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opensecrets.org. (January 28, 2025). Percent of congressional races won by top spending candidates in the United States from 2000 to 2024 [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 26, 2026, from /statistics/1552583/share-congressional-races-won-top-spenders-us/
opensecrets.org. "Percent of congressional races won by top spending candidates in the United States from 2000 to 2024." Chart. January 28, 2025. ÌÇÐÄÆƽâ°æ. Accessed July 26, 2026. /statistics/1552583/share-congressional-races-won-top-spenders-us/
opensecrets.org. (2025). Percent of congressional races won by top spending candidates in the United States from 2000 to 2024. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 26, 2026. /statistics/1552583/share-congressional-races-won-top-spenders-us/
opensecrets.org. "Percent of Congressional Races Won by Top Spending Candidates in The United States from 2000 to 2024." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 28 Jan 2025, /statistics/1552583/share-congressional-races-won-top-spenders-us/
opensecrets.org, Percent of congressional races won by top spending candidates in the United States from 2000 to 2024 ÌÇÐÄÆƽâ°æ, /statistics/1552583/share-congressional-races-won-top-spenders-us/ (last visited July 26, 2026)
Percent of congressional races won by top spending candidates in the United States from 2000 to 2024 [Graph], opensecrets.org, January 28, 2025. [Online]. Available: /statistics/1552583/share-congressional-races-won-top-spenders-us/
