Congress Swing TrackerLegislative intelligence Swing vote analysis

Lawmakers

Current members of Congress with their seat’s partisan lean and DW-NOMINATE ideology score. Open a member to see their swing score on each tracked bill.

Name

Chamber

Party

State

range (−1 liberal to +1 conservative)

From

Seat range

From

Ideology shortcuts

Most moderate in their party
Center (−0.25 to +0.25)
Most liberal
Most conservative

Seat shortcuts

Competitive (D+5 to R+5)
Leans D
Leans R
Safe D (D+15 or more)
Safe R (R+15 or more)
Opposite-party seat

539 lawmakers

Sorted by name

Lawmaker	Chamber	Seat			From party median	Typical swing
John J. McGuireRepublican	House	Virginia 5th	R+6	+0.706	0.18	66
John JamesRepublican	House	Michigan 10th	R+3	+0.322	0.21	53
John JoyceRepublican	House	Pennsylvania 13th	R+23