Pennsylvania State House District 143
Tue, Nov 3 · Represented by Shelby Labs Republican · Member list as of Oct 28
Timothy J HayesDemocraticShelby LabsRepublican · Incumbent6 years since first win
Last result · 2024 general: Shelby Labs (R) 56.4, Eleanor M. Breslin (D) 43.6
Show all 3 candidates on the ballot
Showing major-party nominees, incumbents and candidates with 5%+ in the latest poll or comparable fundraising.
- Timothy J HayesDemocratic
- Shelby LabsIncumbentRepublican
- Christopher D GambinoOther(Forward Independent)
- Earlier results
- Shelby Labs (Republican) won by 6.4 points, 2022Shelby Labs (Republican) won by 3.1 points, 2020, older linesAll 29 elections
Side by side
Left column: HayesRight column: Labs
- Donor-based spectrum
- LiberalCentristConservativeLabsNo published score for Hayes
How these are counted
The spectrum is a published research score, not our rating. How this works.
Past results
- Votes for listed candidates
- 43,236
- Election day
- November 5, 2024
- District map
- Same as today
Pennsylvania House of Representatives District 143, 1968 to 2024, 2024, every candidate Candidate Party Votes and share Share RepublicanShelby LabsWon Republican 24,37056.4% DemocraticEleanor M. Breslin Democratic 18,86643.6% - Votes for listed candidates
- 34,633
- Election day
- November 8, 2022
- District map
- Same as today
Pennsylvania House of Representatives District 143, 1968 to 2024, 2022, every candidate Candidate Party Votes and share Share RepublicanShelby LabsWon(incumbent) Republican 18,41853.2% DemocraticGwendolyn R. Stoltz Democratic 16,21546.8% - Votes for listed candidates
- 43,770
- Election day
- November 3, 2020
- District map
- Older district map (2014 to 2021)
Pennsylvania House of Representatives District 143, 1968 to 2024, 2020, every candidate Candidate Party Votes and share Share RepublicanShelby LabsWon Republican 22,55351.5% DemocraticWendy Ullman(incumbent) Democratic 21,21748.5% - Votes for listed candidates
- 34,102
- Election day
- November 6, 2018
- District map
- Older district map (2014 to 2021)
Pennsylvania House of Representatives District 143, 1968 to 2024, 2018, every candidate Candidate Party Votes and share Share DemocraticWendy UllmanWon Democratic 17,33950.8% RepublicanJoseph Patrick Flood Republican 16,76349.2%
- 2024: MEDSL 2024 official precinct returns (individual_states zips), retrieved Oct 28, 2026. Compiled by MIT Election Data and Science Lab (MEDSL) from official returns; not an official source
- 1968 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: 2024.
All elections (29 for this seat)
- Votes for listed candidates
- 43,236
- Election day
- November 5, 2024
- District map
- Same as today
Pennsylvania House of Representatives District 143, 1968 to 2024, 2024, every candidate Candidate Party Votes and share Share RepublicanShelby LabsWon Republican 24,37056.4% DemocraticEleanor M. Breslin Democratic 18,86643.6% - Votes for listed candidates
- 34,633
- Election day
- November 8, 2022
- District map
- Same as today
Pennsylvania House of Representatives District 143, 1968 to 2024, 2022, every candidate Candidate Party Votes and share Share RepublicanShelby LabsWon(incumbent) Republican 18,41853.2% DemocraticGwendolyn R. Stoltz Democratic 16,21546.8% - Votes for listed candidates
- 43,770
- Election day
- November 3, 2020
- District map
- Older district map (2014 to 2021)
Pennsylvania House of Representatives District 143, 1968 to 2024, 2020, every candidate Candidate Party Votes and share Share RepublicanShelby LabsWon Republican 22,55351.5% DemocraticWendy Ullman(incumbent) Democratic 21,21748.5% - Votes for listed candidates
- 34,102
- Election day
- November 6, 2018
- District map
- Older district map (2014 to 2021)
Pennsylvania House of Representatives District 143, 1968 to 2024, 2018, every candidate Candidate Party Votes and share Share DemocraticWendy UllmanWon Democratic 17,33950.8% RepublicanJoseph Patrick Flood Republican 16,76349.2% - Votes for listed candidates
- 37,696
- Election day
- November 8, 2016
- District map
- Older district map (2014 to 2021)
Pennsylvania House of Representatives District 143, 1968 to 2024, 2016, every candidate Candidate Party Votes and share Share RepublicanMarguerite Corr QuinnWon(incumbent) Republican 24,03363.8% DemocraticStephen Fager Kunkel Democratic 13,66336.3% - Votes for listed candidates
- 17,107
- Election day
- November 4, 2014
- District map
- Older district map (2014 to 2021)
Pennsylvania House of Representatives District 143, 1968 to 2024, 2014, every candidate Candidate Party Votes and share Share RepublicanMarguerite Corr QuinnWon(incumbent) Republican 17,107100.0% - Votes for listed candidates
- 34,763
- Election day
- November 6, 2012
- District map
- Older district map (2002 to 2013)
Pennsylvania House of Representatives District 143, 1968 to 2024, 2012, every candidate Candidate Party Votes and share Share RepublicanMarguerite QuinnWon(incumbent) Republican 21,48361.8% DemocraticJoseph Frederick Democratic 13,28038.2% - Votes for listed candidates
- 26,053
- Election day
- November 2, 2010
- District map
- Older district map (2002 to 2013)
Pennsylvania House of Representatives District 143, 1968 to 2024, 2010, every candidate Candidate Party Votes and share Share RepublicanMarguerite QuinnWon(incumbent) Republican 16,35762.8% DemocraticKathy McQuarrie Democratic 8,63733.1% IndependentTom Lingenfelter Independent 1,0594.1% - Votes for listed candidates
- 35,178
- Election day
- November 4, 2008
- District map
- Older district map (2002 to 2013)
Pennsylvania House of Representatives District 143, 1968 to 2024, 2008, every candidate Candidate Party Votes and share Share RepublicanMarguerite QuinnWon(incumbent) Republican 20,41258.0% DemocraticDiane Allison Democratic 13,71939.0% IndependentTom Lingenfelter Independent 1,0473.0% - Votes for listed candidates
- 25,837
- Election day
- November 7, 2006
- District map
- Older district map (2002 to 2013)
Pennsylvania House of Representatives District 143, 1968 to 2024, 2006, every candidate Candidate Party Votes and share Share RepublicanMarguerite QuinnWon Republican 12,97450.2% DemocraticLarry W. Glick Democratic 11,14743.1% IndependentTom Lingenfelter Independent 1,7166.6% - Votes for listed candidates
- 32,904
- Election day
- November 2, 2004
- District map
- Older district map (2002 to 2013)
Pennsylvania House of Representatives District 143, 1968 to 2024, 2004, every candidate Candidate Party Votes and share Share RepublicanChuck McIlhinneyWon(incumbent) Republican 19,94460.6% DemocraticNeil Samuels Democratic 12,96039.4% - Votes for listed candidates
- 21,571
- Election day
- November 5, 2002
- District map
- Older district map (2002 to 2013)
Pennsylvania House of Representatives District 143, 1968 to 2024, 2002, every candidate Candidate Party Votes and share Share RepublicanChuck McIlhinneyWon(incumbent) Republican 12,55958.2% DemocraticBetsy Helsel Democratic 9,01241.8% - Votes for listed candidates
- 38,463
- Election day
- November 7, 2000
- District map
- Older district map (1992 to 2001)
Pennsylvania House of Representatives District 143, 1968 to 2024, 2000, every candidate Candidate Party Votes and share Share RepublicanChuck McIlhinneyWon(incumbent) Republican 21,15355.0% DemocraticChristopher J. Serpico Democratic 17,31045.0% - Votes for listed candidates
- 21,970
- Election day
- November 3, 1998
- District map
- Older district map (1992 to 2001)
Pennsylvania House of Representatives District 143, 1968 to 2024, 1998, every candidate Candidate Party Votes and share Share RepublicanChuck McIlhinneyWon Republican 11,13350.7% DemocraticHenry W. Rowan Democratic 10,83749.3% - Votes for listed candidates
- 29,676
- Election day
- November 5, 1996
- District map
- Older district map (1992 to 2001)
Pennsylvania House of Representatives District 143, 1968 to 2024, 1996, every candidate Candidate Party Votes and share Share RepublicanJoe ContiWon(incumbent) Republican 18,43362.1% DemocraticMelissa V. Bond Democratic 11,24337.9% - Votes for listed candidates
- 20,901
- Election day
- November 8, 1994
- District map
- Older district map (1992 to 2001)
Pennsylvania House of Representatives District 143, 1968 to 2024, 1994, every candidate Candidate Party Votes and share Share RepublicanJoe ContiWon Republican 14,30068.4% DemocraticThomas W. Connor Democratic 5,57526.7% IndependentColin Hall Independent 1,0264.9% - Votes for listed candidates
- 27,842
- Election day
- November 3, 1992
- District map
- Older district map (1992 to 2001)
Pennsylvania House of Representatives District 143, 1968 to 2024, 1992, every candidate Candidate Party Votes and share Share RepublicanDavid W. HecklerWon(incumbent) Republican 18,39566.1% DemocraticCatherine Borresen Democratic 9,44733.9% - Votes for listed candidates
- 19,922
- Election day
- November 6, 1990
- District map
- Older district map (1982 to 1991)
Pennsylvania House of Representatives District 143, 1968 to 2024, 1990, every candidate Candidate Party Votes and share Share RepublicanDavid W. HecklerWon(incumbent) Republican 14,04570.5% DemocraticPaul L. Rhoads Democratic 5,87729.5% - Votes for listed candidates
- 21,172
- Election day
- November 8, 1988
- District map
- Older district map (1982 to 1991)
Pennsylvania House of Representatives District 143, 1968 to 2024, 1988, every candidate Candidate Party Votes and share Share RepublicanDavid W. HecklerWon(incumbent) Republican 21,172100.0% - Votes for listed candidates
- 19,780
- Election day
- November 4, 1986
- District map
- Older district map (1982 to 1991)
Pennsylvania House of Representatives District 143, 1968 to 2024, 1986, every candidate Candidate Party Votes and share Share RepublicanDavid W. HecklerWon Republican 13,78169.7% DemocraticTheodore Schneider Democratic 5,99930.3% - Votes for listed candidates
- 28,021
- Election day
- November 6, 1984
- District map
- Older district map (1982 to 1991)
Pennsylvania House of Representatives District 143, 1968 to 2024, 1984, every candidate Candidate Party Votes and share Share RepublicanJim GreenwoodWon(incumbent) Republican 21,54876.9% DemocraticJanet Walker Democratic 6,47323.1% - Votes for listed candidates
- 20,413
- Election day
- November 2, 1982
- District map
- Older district map (1982 to 1991)
Pennsylvania House of Representatives District 143, 1968 to 2024, 1982, every candidate Candidate Party Votes and share Share RepublicanJim GreenwoodWon(incumbent) Republican 15,61576.5% DemocraticJames H. Farley Democratic 4,79823.5% - Votes for listed candidates
- 36,685
- Election day
- November 4, 1980
- District map
- Older district map (1972 to 1981)
Pennsylvania House of Representatives District 143, 1968 to 2024, 1980, every candidate Candidate Party Votes and share Share RepublicanJim GreenwoodWon Republican 18,66250.9% DemocraticMargaret H. George Democratic 18,02349.1% - Votes for listed candidates
- 26,500
- Election day
- November 7, 1978
- District map
- Older district map (1972 to 1981)
Pennsylvania House of Representatives District 143, 1968 to 2024, 1978, every candidate Candidate Party Votes and share Share RepublicanRobert E. FergusonWon Republican 13,94552.6% DemocraticMargaret H. George(incumbent) Democratic 12,55547.4% - Votes for listed candidates
- 29,622
- Election day
- November 2, 1976
- District map
- Older district map (1972 to 1981)
Pennsylvania House of Representatives District 143, 1968 to 2024, 1976, every candidate Candidate Party Votes and share Share DemocraticMargaret H. GeorgeWon Democratic 15,23251.4% RepublicanRobert E. Ferguson Republican 14,39048.6% - Votes for listed candidates
- 18,946
- Election day
- November 4, 1974
- District map
- Older district map (1972 to 1981)
Pennsylvania House of Representatives District 143, 1968 to 2024, 1974, every candidate Candidate Party Votes and share Share RepublicanJohn S. RenningerWon(incumbent) Republican 11,99063.3% DemocraticWayne C. Smith Democratic 6,30533.3% OtherJames M. Berry Other 6493.4% Scattered write-ins Write-in 20.0% - Votes for listed candidates
- 24,790
- Election day
- November 7, 1972
- District map
- Older district map (1972 to 1981)
Pennsylvania House of Representatives District 143, 1968 to 2024, 1972, every candidate Candidate Party Votes and share Share RepublicanJohn S. RenningerWon(incumbent) Republican 17,45570.4% DemocraticWayne C. Smith Democratic 6,73927.2% OtherRichard A. Patterson Other 5962.4% - Votes for listed candidates
- 20,458
- Election day
- November 3, 1970
- District map
- Older district map (1966 to 1971)
Pennsylvania House of Representatives District 143, 1968 to 2024, 1970, every candidate Candidate Party Votes and share Share RepublicanJohn S. RenningerWon(incumbent) Republican 11,77257.5% DemocraticBarry Howard Denker Democratic 8,68642.5% - Votes for listed candidates
- 26,063
- Election day
- November 5, 1968
- District map
- Older district map (1966 to 1971)
Pennsylvania House of Representatives District 143, 1968 to 2024, 1968, every candidate Candidate Party Votes and share Share RepublicanJohn S. RenningerWon(incumbent) Republican 15,10958.0% DemocraticDorothy Ann Pollock Democratic 9,39136.0% OtherJoseph Doherty Other 1,5636.0%
- 2024: MEDSL 2024 official precinct returns (individual_states zips), retrieved Oct 28, 2026. Compiled by MIT Election Data and Science Lab (MEDSL) from official returns; not an official source
More about this race
Candidates on the ballot
- Timothy J HayesDemocratic
- Shelby LabsIncumbentRepublican
- Christopher D GambinoOther(Forward Independent)
Source: pavoterservices.pa.gov, dated Oct 28
District map
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- Democratic
- Republican
- Independent
- Nonpartisan
- More than one party
- No member listed
Map settings
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Official results for Pennsylvania
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Cite this page
Election Wrld. (2026). Pennsylvania State House District 143, election results 1968 to 2024. https://www.electionwrld.com/pa/house/143. Retrieved October 31, 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; MEDSL 2024 official precinct returns (individual_states zips) (Not stated in the GitHub repository (an earlier label said "MIT (repo)", which the repository does not support). MEDSL's Harvard Dataverse records are CC0 1.0, but these GitHub files were not checksum-matched to the Dataverse files, so CC0 is not claimed for them.), retrieved Oct 28, 2026, compiled by MIT Election Data and Science Lab (MEDSL) 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.
DataState data (JSON)Sources: State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse), DIME (ODC-BY), MEDSL 2024 official precinct returnsData as of Oct 28, 2026