HOUSE
Pennsylvania PA-06 House2026
RACE AT A GLANCE
RACE TYPE
Incumbent running
Chrissy Houlahan (D)
COOK PARTISAN VOTING INDEX
Last updated : Nov 17, 2025D +50
R +50
D +6
Race summary
Rep. Chrissy Houlahan’s district encompasses all of Chester County, a once-competitive suburban county that now reliably votes for Democrats (though it’s not quite as blue as neighboring Montgomery and Delaware Counties).Key Dates
Filing Deadline: Mar 10, 2026
Primary Election: May 19, 2026
INCUMBENT
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INCUMBENT
Full Bio:
HOULAHAN, Christina, a Representative from Pennsylvania; born at Naval Air Station Patuxent River, St. Mary’s County, Md., June 5, 1967; B.S., Stanford University, Stanford, Calif., 1989; M.S., Massachusetts Institute of Technology, Cambridge, Mass., 1994; United States Air Force, 1989-1991; United States Air Force Reserve, 1991-2004; Teach for America Corps; engineer; business executive; non-profit executive; elected as a Democrat to the One Hundred Sixteenth Congress (January 3, 2019-present).
Source: Bioguide
CANDIDATES
DISTRICT DATA
Pennsylvania - 06
Philadelphia exurbs: Chester County, Reading
Population Breakdown
Source: 2020 Census (VAP) for 2026
Past Presidential Results from this District
2024 Election Results
Source: Dave Leip
2020 Election Results
Source: Dave's Redistricting/VEST
RACE ANALYSIS
Race Analysis
Updated: Oct 21, 2025
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