Elections / 2018 · House · TX-31

TX-31 elected a Republican in 2018.

R+2.9 on 286,007 certified votes. Below: the 2018 result and this district's margin across every cycle on record.

TX-31 — 2018 result

Source: MIT Election Data + Science Lab, US House returns (party-classified by literal ballot party).

Democratic (D)

136,362

47.7%

Republican (R)

144,680

50.6%

All others

4,965

1.7%

Margin

R+2.9

Margin history

TX-31 across every cycle on record. Each year links to its district page.

Year	Won	Margin	Votes
2024	R	−28.9%	355,557
2022	R	−100.0%	183,185
2020	R	−9.1%	398,057
2018	R	−2.9%	286,007
2016	R	−21.9%	284,588
2014	R	−32.1%	143,028
2012	R	−26.3%	237,187
2010	R	−82.5%	153,119
2008	R	−23.7%	291,304
2006	R	−19.7%	155,383
2004	R	−32.3%	247,427
2002	R	−41.7%	161,484

Same ballot, 2018TX