David Smith
Photo: Oklahoma House of Representatives, Public domain
RepublicanIn office since Nov 2018

David Smith

Oklahoma State Representative, District 18 since 2018. Ran in 3 elections between 2018 and 2022, winning 3. Re-elected in 2026. Next on the ballot in 2028.

Oklahoma State Representative, District 18

In office
7 yrs
Since 2018
Bills became law
3
17 sponsored, 2025–2026 session
Votes missed
8.3%
Chamber median 7.0%
With party
83%
On votes splitting the parties
Last margin
+3.2
Won 2018
Next election
2028
Nov 7, 2028

Source: Wikidata, congress-legislators and Open States; 99chambers legislative recordsUpdated Oct 27, 2026, 1:52 PM ET

Committees

As of 2026-10.

  • Veteran and Military Affairs · chair
  • Government Modernization and Technology
  • Health and Human Services Oversight

Source: Open States committeesUpdated Oct 27, 2026, 9:43 AM ET

Legislation

2025–2026 session · 17 sponsored · 3 became law
BillIntroCmteHouseSenateLaw
SB 1832 Income tax; reauthorizing certain income tax refund donations. Effective date. Emergency.
Became law May 2026
HB 3934 Professions and occupations; practice of dentistry; definitions; committees; practice; licensing; effective…
Became law May 2026
SB 1533 Veteran burial; requiring certain veteran to have been a resident of this state. Effective date.
Became law May 2026

Source: Open States billsUpdated Nov 6, 2026, 4:22 PM ET

Voting record

2025–2026 session · placement by roll-call votes

Where Smith sits in the Oklahoma House of Representatives

Smith is closer to the center than 9% of the chamber's Republicans.

Dem. medianRep. medianSmithMore liberalMore conservative

Closest: Derrick Hildebrant, Cody Maynard, Neil Hays

Source: 99chambers roll-call scalingUpdated Nov 6, 2026, 4:59 PM ET

With Smith’s party

  • Votes with the chamber's Republicans83%

Black tick: the average of Republicans in the Oklahoma House of Representatives.

Source: 99chambers legislative scores from roll calls and cosponsorships

Key votes

Votes chosen for their effect, not their side: Smith’s vote, each party’s majority, and the result. An orange vote differs from most Republicans.

Source: 99chambers key votes from Congress.gov, Voteview and Open States roll calls

Career

Offices held, and every time Smith was on a ballot. Filled marks are general elections won; hollow marks are primaries; an orange outline is a loss.

Source: 99chambers results archive (MEDSL, Klarner, state election offices)

Elections

Margin against the seat’s presidential baseline: how the seat voted for president in the same or nearest year.

YearRaceResultMarginSeat+/−
2026Oklahoma House of Representatives, District 18Won—R+62.4—
2022Oklahoma House of Representatives, District 18Won—R+60.6—
2020Oklahoma House of Representatives, District 18Won———
2018Oklahoma House of Representatives, District 18WonR+3.2——

Source: 99chambers results archive; 2026: civicAPI (unofficial)Updated Nov 8, 2026, 7:01 PM ET

Campaign money, 2025–26

Raised
$67.2K
Spent
$115.8K

Source: Oklahoma Ethics Commission filings through Aug 24, 2026Updated Nov 1, 2026, 1:33 AM ET

Campaign committees

Open committees can still raise and spend money.

DAVID SMITH
State
Active
DAVID SMITH
State
Active

Source: Oklahoma Ethics Commission filings through Aug 24, 2026Updated Nov 1, 2026, 1:33 AM ET

Seats Smith has held

Source: 99chambers results archive

Who Smith has run against

Source: 99chambers results archive; 2026: civicAPI (unofficial)

How we know Smith

One person, matched across every source we use.

Source: Identity links: Wikidata, congress-legislators, Open States, FECUpdated Oct 27, 2026, 1:52 PM ET