Alabama State House District 100

Tue, Nov 3 · Represented by Mark Shirey Republican · Member list as of Oct 28

Mark ShireyRepublican · Incumbent4 years since first win

One candidate on the printed ballot.

Last election: Mark Shirey (Republican) won by 71.0 points, 2022
On the 2026 ballot: 1 candidate

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Candidates on the ballot

Mark ShireyIncumbentRepublican

This list may not include every candidate. See the official list at the Alabama Secretary of State, Elections Division

Source: sos.alabama.gov (PDF), dated Aug 28

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Official results for Alabama

History (14 elections for this seat)

Votes for listed candidates: 11,484
Election day: November 8, 2022
District map: Older district map (2022)

Alabama House of Representatives District 100, 1974 to 2022, 2022, every candidate
Candidate	Party	Votes and share	Share
RepublicanMark ShireyWon	Republican	9,78185.2%	85.2%
LibertarianPeyton Warren	Libertarian	1,62714.2%	14.2%
Scattered write-ins	Write-in	760.7%	0.7%

Votes for listed candidates: 12,318
Election day: November 6, 2018
District map: Older district map (2018 to 2021)

Alabama House of Representatives District 100, 1974 to 2022, 2018, every candidate
Candidate	Party	Votes and share	Share
RepublicanVictor GastonWon(incumbent)	Republican	11,96397.1%	97.1%
Scattered write-ins	Write-in	3552.9%	2.9%

Votes for listed candidates: 8,001
Election day: November 4, 2014
District map: Older district map (2014 to 2017)

Alabama House of Representatives District 100, 1974 to 2022, 2014, every candidate
Candidate	Party	Votes and share	Share
RepublicanGastonWon(incumbent)	Republican	7,87898.5%	98.5%
Scattered write-ins	Write-in	1231.5%	1.5%

Votes for listed candidates: 12,794
Election day: November 2, 2010
District map: Older district map (2002 to 2013)

Alabama House of Representatives District 100, 1974 to 2022, 2010, every candidate
Candidate	Party	Votes and share	Share
RepublicanVictor GastonWon(incumbent)	Republican	12,64098.8%	98.8%
Scattered write-ins	Write-in	1541.2%	1.2%

Alabama House of Representatives District 100, 1974 to 2022, 2006, every candidate
Candidate	Party	Votes and share	Share
RepublicanVictor GastonWon(incumbent)	Republican	9,338100.0%	100.0%

Votes for listed candidates: 10,132
Election day: November 5, 2002
District map: Older district map (2002 to 2013)

Alabama House of Representatives District 100, 1974 to 2022, 2002, every candidate
Candidate	Party	Votes and share	Share
RepublicanVictor GastonWon(incumbent)	Republican	10,11999.9%	99.9%
Scattered write-ins	Write-in	130.1%	0.1%

Alabama House of Representatives District 100, 1974 to 2022, 1998, every candidate
Candidate	Party	Votes and share	Share
RepublicanVictor GastonWon(incumbent)	Republican	9,353100.0%	100.0%

Alabama House of Representatives District 100, 1974 to 2022, 1994, every candidate
Candidate	Party	Votes and share	Share
RepublicanVictor GastonWon(incumbent)	Republican	8,307100.0%	100.0%

Alabama House of Representatives District 100, 1974 to 2022, 1990, every candidate
Candidate	Party	Votes and share	Share
RepublicanVictor GastonWon(incumbent)	Republican	8,320100.0%	100.0%

Votes for listed candidates: 12,479
Election day: November 4, 1986
District map: Older district map (1983 to 1993)

Alabama House of Representatives District 100, 1974 to 2022, 1986, every candidate
Candidate	Party	Votes and share	Share
RepublicanVictor GastonWon(incumbent)	Republican	10,49284.1%	84.1%
DemocraticLuke Coley	Democratic	1,98715.9%	15.9%

Votes for listed candidates: 4,565
Election day: November 8, 1983
Type: Special election
District map: Older district map (1983 to 1993)

Alabama House of Representatives District 100, 1974 to 2022, 1983, every candidate
Candidate	Party	Votes and share	Share
RepublicanVictor GastonWon(incumbent)	Republican	3,62479.4%	79.4%
DemocraticPennell	Democratic	94120.6%	20.6%

Votes for listed candidates: 9,551
Election day: November 2, 1982
District map: Older district map (1982)

Alabama House of Representatives District 100, 1974 to 2022, 1982, every candidate
Candidate	Party	Votes and share	Share
RepublicanVictor GastonWon	Republican	5,15354.0%	54.0%
DemocraticJ. Thomas Sandusky(incumbent)	Democratic	4,39846.0%	46.0%

Votes for listed candidates: 9,344
Election day: November 7, 1978
District map: Older district map (1974 to 1981)

Alabama House of Representatives District 100, 1974 to 2022, 1978, every candidate
Candidate	Party	Votes and share	Share
DemocraticJ. Thomas SanduskyWon(incumbent)	Democratic	6,21766.5%	66.5%
RepublicanTed Hall	Republican	3,12733.5%	33.5%

Votes for listed candidates: 6,813
Election day: November 4, 1974
District map: Older district map (1974 to 1981)

Alabama House of Representatives District 100, 1974 to 2022, 1974, every candidate
Candidate	Party	Votes and share	Share
DemocraticJ. Thomas SanduskyWon	Democratic	5,70483.7%	83.7%
RepublicanLinda Giddens	Republican	1,10916.3%	16.3%

1974 to 2022: State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse), retrieved Oct 28, 2026. Compiled by Carl Klarner (Harvard Dataverse) from official returns; not an official source

Last contest in this district on file: 2022.

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Election Wrld. (2026). Alabama State House District 100, election results 1974 to 2022. https://www.electionwrld.com/al/house/100. Retrieved October 30, 2026.

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Sources

Sources: Census TIGERweb Legislative MapServer (120th CDs layer 0, 119th CDs layer 4, 2026 SLD upper layer 1 and lower layer 2) (US Census Bureau, public domain), retrieved Oct 28, 2026; Open Civic Data division identifiers (census_autogenerated us_sldl/us_sldu and openstates state files); also (sld-recent.json): Open Civic Data division identifiers (country-us) (CC0 (repository); also (sld-recent.json): CC0 1.0), retrieved Oct 28, 2026; Open States people (current) CSVs (CC0-1.0 (Open States people data)), retrieved Oct 28, 2026, compiled by Open States volunteers and staff (rosters from state legislature sites) from official returns, not an official source; State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse) (CC0 1.0), retrieved Oct 28, 2026, compiled by Carl Klarner (Harvard Dataverse) from official returns, not an official source.

District id: ocd-division/country:us/state:al/sldl:100

DataState data (JSON)Sources: State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse), DIME (ODC-BY)Data as of Oct 28, 2026