Massachusetts State House 12th Middlesex District
Tue, Nov 3 · Represented by Greg Schwartz Democratic · Member list as of Oct 28
Greg SchwartzDemocratic · Incumbent2 years since first win
One candidate on the printed ballot.
- Last election
- Greg Schwartz (Democratic) was unopposed, 2024
- On the 2026 ballot
- 1 candidate
More about this race
Candidates on the ballot
Uncontested
One candidate on the printed ballot.
- Greg SchwartzIncumbentDemocratic
Source: sec.state.ma.us, dated Oct 28
All State House districts
Select a shape for details. Arrow keys move between shapes.
- Democratic
- Republican
- Independent
- Nonpartisan
- More than one party
- No member listed
Map settings
Vote in Massachusetts
Trouble voting? Election Protection hotline: 866-OUR-VOTE. A nonpartisan coalition of civil-rights and voting-rights groups, not a government service. 866ourvote.org
Official results for Massachusetts
History (29 elections for this seat)
- Votes for listed candidates
- 18,715
- Election day
- November 5, 2024
- District map
- Older district map (2022 to 2024)
Massachusetts House of Representatives, 12th Middlesex District, 1968 to 2024, 2024, every candidate Candidate Party Votes and share Share DemocraticGreg SchwartzWon Democratic 18,41098.4% Scattered write-ins Write-in 3051.6% - Votes for listed candidates
- 15,361
- Election day
- November 8, 2022
- District map
- Older district map (2022)
Massachusetts House of Representatives, 12th Middlesex District, 1968 to 2024, 2022, every candidate Candidate Party Votes and share Share DemocraticRuth B. BalserWon(incumbent) Democratic 15,16498.7% Scattered write-ins Write-in 1971.3% - Votes for listed candidates
- 17,845
- Election day
- November 3, 2020
- District map
- Older district map (2012 to 2021)
Massachusetts House of Representatives, 12th Middlesex District, 1968 to 2024, 2020, every candidate Candidate Party Votes and share Share DemocraticRuth B. BalserWon(incumbent) Democratic 17,58598.5% Scattered write-ins Write-in 2601.5% - Votes for listed candidates
- 15,449
- Election day
- November 6, 2018
- District map
- Older district map (2012 to 2021)
Massachusetts House of Representatives, 12th Middlesex District, 1968 to 2024, 2018, every candidate Candidate Party Votes and share Share DemocraticRuth B. BalserWon(incumbent) Democratic 15,449100.0% - Votes for listed candidates
- 16,817
- Election day
- November 8, 2016
- District map
- Older district map (2012 to 2021)
Massachusetts House of Representatives, 12th Middlesex District, 1968 to 2024, 2016, every candidate Candidate Party Votes and share Share DemocraticRuth B. BalserWon(incumbent) Democratic 16,58298.6% Scattered write-ins Write-in 2351.4% - Votes for listed candidates
- 11,552
- Election day
- November 4, 2014
- District map
- Older district map (2012 to 2021)
Massachusetts House of Representatives, 12th Middlesex District, 1968 to 2024, 2014, every candidate Candidate Party Votes and share Share DemocraticRuth B. BalserWon(incumbent) Democratic 11,552100.0% - Votes for listed candidates
- 15,923
- Election day
- November 6, 2012
- District map
- Older district map (2012 to 2021)
Massachusetts House of Representatives, 12th Middlesex District, 1968 to 2024, 2012, every candidate Candidate Party Votes and share Share DemocraticRuth B. BalserWon(incumbent) Democratic 15,923100.0% - Votes for listed candidates
- 11,952
- Election day
- November 2, 2010
- District map
- Older district map (2002 to 2011)
Massachusetts House of Representatives, 12th Middlesex District, 1968 to 2024, 2010, every candidate Candidate Party Votes and share Share DemocraticRuth B. BalserWon(incumbent) Democratic 11,76498.4% Scattered write-ins Write-in 1881.6% - Votes for listed candidates
- 13,699
- Election day
- November 4, 2008
- District map
- Older district map (2002 to 2011)
Massachusetts House of Representatives, 12th Middlesex District, 1968 to 2024, 2008, every candidate Candidate Party Votes and share Share DemocraticRuth B. BalserWon(incumbent) Democratic 13,699100.0% - Votes for listed candidates
- 11,266
- Election day
- November 7, 2006
- District map
- Older district map (2002 to 2011)
Massachusetts House of Representatives, 12th Middlesex District, 1968 to 2024, 2006, every candidate Candidate Party Votes and share Share DemocraticRuth B. BalserWon(incumbent) Democratic 11,266100.0% - Votes for listed candidates
- 13,845
- Election day
- November 2, 2004
- District map
- Older district map (2002 to 2011)
Massachusetts House of Representatives, 12th Middlesex District, 1968 to 2024, 2004, every candidate Candidate Party Votes and share Share DemocraticRuth B. BalserWon(incumbent) Democratic 13,845100.0% - Votes for listed candidates
- 10,657
- Election day
- November 5, 2002
- District map
- Older district map (2002 to 2011)
Massachusetts House of Representatives, 12th Middlesex District, 1968 to 2024, 2002, every candidate Candidate Party Votes and share Share DemocraticRuth B. BalserWon(incumbent) Democratic 10,657100.0% - Votes for listed candidates
- 15,782
- Election day
- November 7, 2000
- District map
- Older district map (1994 to 2001)
Massachusetts House of Representatives, 12th Middlesex District, 1968 to 2024, 2000, every candidate Candidate Party Votes and share Share DemocraticKay KhanWon(incumbent) Democratic 13,30284.3% IndependentJay A. Drapkin Independent 2,48015.7% - Votes for listed candidates
- 13,910
- Election day
- November 3, 1998
- District map
- Older district map (1994 to 2001)
Massachusetts House of Representatives, 12th Middlesex District, 1968 to 2024, 1998, every candidate Candidate Party Votes and share Share DemocraticKay KhanWon(incumbent) Democratic 10,06372.3% RepublicanVirginia A. Gardner Republican 3,84727.7% - Votes for listed candidates
- 16,786
- Election day
- November 5, 1996
- District map
- Older district map (1994 to 2001)
Massachusetts House of Representatives, 12th Middlesex District, 1968 to 2024, 1996, every candidate Candidate Party Votes and share Share DemocraticKay KhanWon(incumbent) Democratic 12,81576.3% RepublicanRichard N. Freedman Republican 3,97123.7% - Votes for listed candidates
- 15,055
- Election day
- November 8, 1994
- District map
- Older district map (1994 to 2001)
Massachusetts House of Representatives, 12th Middlesex District, 1968 to 2024, 1994, every candidate Candidate Party Votes and share Share DemocraticKay KhanWon Democratic 10,75371.4% RepublicanJoseph A. Alexander Republican 4,30228.6% - Votes for listed candidates
- 18,293
- Election day
- November 3, 1992
- District map
- Older district map (1988 to 1993)
Massachusetts House of Representatives, 12th Middlesex District, 1968 to 2024, 1992, every candidate Candidate Party Votes and share Share DemocraticSusan D. SchurWon(incumbent) Democratic 12,49168.3% RepublicanDean Barnett Republican 5,80231.7% - Votes for listed candidates
- 16,714
- Election day
- November 6, 1990
- District map
- Older district map (1988 to 1993)
Massachusetts House of Representatives, 12th Middlesex District, 1968 to 2024, 1990, every candidate Candidate Party Votes and share Share DemocraticSusan D. SchurWon(incumbent) Democratic 9,97159.7% RepublicanPaula S. Kay Republican 6,74340.3% - Votes for listed candidates
- 13,273
- Election day
- November 8, 1988
- District map
- Older district map (1988 to 1993)
Massachusetts House of Representatives, 12th Middlesex District, 1968 to 2024, 1988, every candidate Candidate Party Votes and share Share DemocraticSusan D. SchurWon(incumbent) Democratic 13,272100.0% Scattered write-ins Write-in 10.0% - Votes for listed candidates
- 8,657
- Election day
- November 4, 1986
- District map
- Older district map (1978 to 1987)
Massachusetts House of Representatives, 12th Middlesex District, 1968 to 2024, 1986, every candidate Candidate Party Votes and share Share DemocraticSusan D. SchurWon(incumbent) Democratic 8,655100.0% Scattered write-ins Write-in 20.0% - Votes for listed candidates
- 11,766
- Election day
- November 6, 1984
- District map
- Older district map (1978 to 1987)
Massachusetts House of Representatives, 12th Middlesex District, 1968 to 2024, 1984, every candidate Candidate Party Votes and share Share DemocraticSusan D. SchurWon(incumbent) Democratic 11,766100.0% - Votes for listed candidates
- 10,851
- Election day
- November 2, 1982
- District map
- Older district map (1978 to 1987)
Massachusetts House of Representatives, 12th Middlesex District, 1968 to 2024, 1982, every candidate Candidate Party Votes and share Share DemocraticSusan D. SchurWon(incumbent) Democratic 10,851100.0% - Votes for listed candidates
- 15,458
- Election day
- November 4, 1980
- District map
- Older district map (1978 to 1987)
Massachusetts House of Representatives, 12th Middlesex District, 1968 to 2024, 1980, every candidate Candidate Party Votes and share Share DemocraticSusan D. SchurWon Democratic 9,24259.8% RepublicanRobert Tennant Republican 6,21640.2% - Votes for listed candidates
- 11,861
- Election day
- November 7, 1978
- District map
- Older district map (1978 to 1987)
Massachusetts House of Representatives, 12th Middlesex District, 1968 to 2024, 1978, every candidate Candidate Party Votes and share Share DemocraticDavid MofensonWon(incumbent) Democratic 10,24486.4% LibertarianNathan Curland Libertarian 1,61713.6% - Votes for listed candidates
- 9,768
- Election day
- November 2, 1976
- District map
- Older district map (1974 to 1977)
Massachusetts House of Representatives, 12th Middlesex District, 1968 to 2024, 1976, every candidate Candidate Party Votes and share Share DemocraticRobert L. NardoneWon Democratic 5,04551.6% RepublicanRobert A. Manzelli(incumbent) Republican 4,72348.4% - Votes for listed candidates
- 7,904
- Election day
- November 4, 1974
- District map
- Older district map (1974 to 1977)
Massachusetts House of Representatives, 12th Middlesex District, 1968 to 2024, 1974, every candidate Candidate Party Votes and share Share RepublicanRobert A. ManzelliWon Republican 4,10251.9% DemocraticMaurice J. Sheehan Democratic 3,80248.1% - Votes for listed candidates
- 34,536
- Election day
- November 7, 1972
- Seats
- 2
- District map
- Older district map (1968 to 1973)
Massachusetts House of Representatives, 12th Middlesex District, 1968 to 2024, 1972, every candidate Candidate Party Votes and share Share DemocraticPaul H. GuzziWon(incumbent) Democratic 12,17135.2% DemocraticPeter F. HarringtonWon Democratic 9,89628.6% RepublicanRobert Tennant Republican 6,26118.1% RepublicanBarbara M. Schiller Republican 6,20818.0% - Votes for listed candidates
- 28,780
- Election day
- November 3, 1970
- Seats
- 2
- District map
- Older district map (1968 to 1973)
Massachusetts House of Representatives, 12th Middlesex District, 1968 to 2024, 1970, every candidate Candidate Party Votes and share Share DemocraticPaul H. GuzziWon Democratic 9,53833.1% DemocraticPaul F. MalloyWon(incumbent) Democratic 8,08528.1% RepublicanRobert Gaynor Republican 6,19721.5% RepublicanMarshall D. Glen Republican 4,53015.7% IndependentAlan G. Macneil Independent 4301.5% - Votes for listed candidates
- 33,533
- Election day
- November 5, 1968
- Seats
- 2
- District map
- Older district map (1968 to 1973)
Massachusetts House of Representatives, 12th Middlesex District, 1968 to 2024, 1968, every candidate Candidate Party Votes and share Share DemocraticPaul F. MalloyWon(incumbent) Democratic 10,23230.5% DemocraticH. James Shea Jr.Won Democratic 9,94429.6% RepublicanWigmore A. Pierson Republican 7,17321.4% RepublicanNelson M. Silk Jr. Republican 6,18418.4%
- 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.
Download and cite
Cite this page
Election Wrld. (2026). Massachusetts State House 12th Middlesex District, election results 1968 to 2024. https://www.electionwrld.com/ma/house/12th-middlesex. Retrieved October 31, 2026.
Embed this seat
<iframe src="https://www.electionwrld.com/embed/ma/house/12th-middlesex" title="Massachusetts House of Representatives, 12th Middlesex District" width="100%" height="400" style="border:0;max-width:640px" loading="lazy"></iframe>
<p style="font-size:13px">Data: <a href="https://www.electionwrld.com">Election Wrld</a>, CC BY 4.0</p>Paste this into any web page. It shows the seat, its last result and the next election.
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.
District id: ocd-division/country:us/state:ma/sldl:12th_middlesex
DataState data (JSON)Sources: State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse), MEDSL 2024 official precinct returnsData as of Oct 28, 2026