Massachusetts State House 10th Middlesex District
Tue, Nov 3 · Represented by John Lawn Democratic · Member list as of Oct 28
John LawnDemocratic · Incumbent10 years since first win
One candidate on the printed ballot.
- Last election
- John Lawn (Democratic) was unopposed, 2024
- Earlier results
- John Lawn (Democratic) was unopposed, 2022John Lawn (Democratic) was unopposed, 2020, older linesAll 29 elections
Past results
- Votes for listed candidates
- 13,294
- Election day
- November 5, 2024
- District map
- Same as today
Massachusetts House of Representatives, 10th Middlesex District, 1968 to 2024, 2024, every candidate Candidate Party Votes and share Share DemocraticJohn LawnWonName as filed: John J. Lawn Jr. Democratic 13,20899.3% Scattered write-ins Write-in 860.7% - Votes for listed candidates
- 10,117
- Election day
- November 8, 2022
- District map
- Same as today
Massachusetts House of Representatives, 10th Middlesex District, 1968 to 2024, 2022, every candidate Candidate Party Votes and share Share DemocraticJohn LawnWon(incumbent)Name as filed: John J. Lawn Jr. Democratic 9,97998.6% Scattered write-ins Write-in 1381.4% - Votes for listed candidates
- 14,322
- Election day
- November 3, 2020
- District map
- Older district map (2012 to 2021)
Massachusetts House of Representatives, 10th Middlesex District, 1968 to 2024, 2020, every candidate Candidate Party Votes and share Share DemocraticJohn LawnWon(incumbent)Name as filed: John J. Lawn Jr. Democratic 14,05498.1% Scattered write-ins Write-in 2681.9% - Votes for listed candidates
- 11,078
- Election day
- November 6, 2018
- District map
- Older district map (2012 to 2021)
Massachusetts House of Representatives, 10th Middlesex District, 1968 to 2024, 2018, every candidate Candidate Party Votes and share Share DemocraticJohn LawnWon(incumbent)Name as filed: John J. Lawn Jr. Democratic 11,078100.0%
- 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
- 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
- 13,294
- Election day
- November 5, 2024
- District map
- Same as today
Massachusetts House of Representatives, 10th Middlesex District, 1968 to 2024, 2024, every candidate Candidate Party Votes and share Share DemocraticJohn LawnWonName as filed: John J. Lawn Jr. Democratic 13,20899.3% Scattered write-ins Write-in 860.7% - Votes for listed candidates
- 10,117
- Election day
- November 8, 2022
- District map
- Same as today
Massachusetts House of Representatives, 10th Middlesex District, 1968 to 2024, 2022, every candidate Candidate Party Votes and share Share DemocraticJohn LawnWon(incumbent)Name as filed: John J. Lawn Jr. Democratic 9,97998.6% Scattered write-ins Write-in 1381.4% - Votes for listed candidates
- 14,322
- Election day
- November 3, 2020
- District map
- Older district map (2012 to 2021)
Massachusetts House of Representatives, 10th Middlesex District, 1968 to 2024, 2020, every candidate Candidate Party Votes and share Share DemocraticJohn LawnWon(incumbent)Name as filed: John J. Lawn Jr. Democratic 14,05498.1% Scattered write-ins Write-in 2681.9% - Votes for listed candidates
- 11,078
- Election day
- November 6, 2018
- District map
- Older district map (2012 to 2021)
Massachusetts House of Representatives, 10th Middlesex District, 1968 to 2024, 2018, every candidate Candidate Party Votes and share Share DemocraticJohn LawnWon(incumbent)Name as filed: John J. Lawn Jr. Democratic 11,078100.0% - Votes for listed candidates
- 12,857
- Election day
- November 8, 2016
- District map
- Older district map (2012 to 2021)
Massachusetts House of Representatives, 10th Middlesex District, 1968 to 2024, 2016, every candidate Candidate Party Votes and share Share DemocraticJohn LawnWon(incumbent)Name as filed: John J. Lawn Jr. Democratic 12,66598.5% Scattered write-ins Write-in 1921.5% - Votes for listed candidates
- 7,402
- Election day
- November 4, 2014
- District map
- Older district map (2012 to 2021)
Massachusetts House of Representatives, 10th Middlesex District, 1968 to 2024, 2014, every candidate Candidate Party Votes and share Share DemocraticJohn J. Lawn Jr.Won(incumbent) Democratic 7,402100.0% - Votes for listed candidates
- 13,789
- Election day
- November 6, 2012
- District map
- Older district map (2012 to 2021)
Massachusetts House of Representatives, 10th Middlesex District, 1968 to 2024, 2012, every candidate Candidate Party Votes and share Share DemocraticJohn J. Lawn Jr.Won Democratic 10,47976.0% RepublicanFrancis Xavier Stanton III Republican 3,31024.0% - Votes for listed candidates
- 10,247
- Election day
- November 2, 2010
- District map
- Older district map (2002 to 2011)
Massachusetts House of Representatives, 10th Middlesex District, 1968 to 2024, 2010, every candidate Candidate Party Votes and share Share DemocraticPeter J. KoutoujianWon(incumbent) Democratic 7,54773.7% RepublicanJames E. Dixon Republican 2,68426.2% Scattered write-ins Write-in 160.2% - Votes for listed candidates
- 11,460
- Election day
- November 4, 2008
- District map
- Older district map (2002 to 2011)
Massachusetts House of Representatives, 10th Middlesex District, 1968 to 2024, 2008, every candidate Candidate Party Votes and share Share DemocraticPeter J. KoutoujianWon(incumbent) Democratic 11,460100.0% - Votes for listed candidates
- 9,645
- Election day
- November 7, 2006
- District map
- Older district map (2002 to 2011)
Massachusetts House of Representatives, 10th Middlesex District, 1968 to 2024, 2006, every candidate Candidate Party Votes and share Share DemocraticPeter J. KoutoujianWon(incumbent) Democratic 7,94682.4% RepublicanDara Pourghasemi Republican 1,69917.6% - Votes for listed candidates
- 11,467
- Election day
- November 2, 2004
- District map
- Older district map (2002 to 2011)
Massachusetts House of Representatives, 10th Middlesex District, 1968 to 2024, 2004, every candidate Candidate Party Votes and share Share DemocraticPeter J. KoutoujianWon(incumbent) Democratic 11,467100.0% - Votes for listed candidates
- 7,916
- Election day
- November 5, 2002
- District map
- Older district map (2002 to 2011)
Massachusetts House of Representatives, 10th Middlesex District, 1968 to 2024, 2002, every candidate Candidate Party Votes and share Share DemocraticPeter J. KoutoujianWon(incumbent) Democratic 7,916100.0% - Votes for listed candidates
- 10,233
- Election day
- November 7, 2000
- District map
- Older district map (1994 to 2001)
Massachusetts House of Representatives, 10th Middlesex District, 1968 to 2024, 2000, every candidate Candidate Party Votes and share Share DemocraticPeter J. KoutoujianWon(incumbent) Democratic 10,233100.0% - Votes for listed candidates
- 7,507
- Election day
- November 3, 1998
- District map
- Older district map (1994 to 2001)
Massachusetts House of Representatives, 10th Middlesex District, 1968 to 2024, 1998, every candidate Candidate Party Votes and share Share DemocraticPeter J. KoutoujianWon(incumbent) Democratic 7,507100.0% - Votes for listed candidates
- 9,855
- Election day
- November 5, 1996
- District map
- Older district map (1994 to 2001)
Massachusetts House of Representatives, 10th Middlesex District, 1968 to 2024, 1996, every candidate Candidate Party Votes and share Share DemocraticPeter J. KoutoujianWon Democratic 9,855100.0% - Votes for listed candidates
- 7,773
- Election day
- November 8, 1994
- District map
- Older district map (1994 to 2001)
Massachusetts House of Representatives, 10th Middlesex District, 1968 to 2024, 1994, every candidate Candidate Party Votes and share Share DemocraticAnthony M. MandileWon Democratic 7,773100.0% - Votes for listed candidates
- 8,549
- Election day
- November 3, 1992
- District map
- Older district map (1988 to 1993)
Massachusetts House of Representatives, 10th Middlesex District, 1968 to 2024, 1992, every candidate Candidate Party Votes and share Share DemocraticKaren OdonnellWon Democratic 8,549100.0% - Votes for listed candidates
- 8,173
- Election day
- November 6, 1990
- District map
- Older district map (1988 to 1993)
Massachusetts House of Representatives, 10th Middlesex District, 1968 to 2024, 1990, every candidate Candidate Party Votes and share Share DemocraticAnthony M. MandileWon(incumbent) Democratic 8,173100.0% - Votes for listed candidates
- 10,619
- Election day
- November 8, 1988
- District map
- Older district map (1988 to 1993)
Massachusetts House of Representatives, 10th Middlesex District, 1968 to 2024, 1988, every candidate Candidate Party Votes and share Share DemocraticAnthony M. MandileWon(incumbent) Democratic 10,619100.0% - Votes for listed candidates
- 8,456
- Election day
- November 4, 1986
- District map
- Older district map (1978 to 1987)
Massachusetts House of Representatives, 10th Middlesex District, 1968 to 2024, 1986, every candidate Candidate Party Votes and share Share DemocraticAnthony M. MandileWon Democratic 8,455100.0% Scattered write-ins Write-in 10.0% - Votes for listed candidates
- 12,480
- Election day
- November 6, 1984
- District map
- Older district map (1978 to 1987)
Massachusetts House of Representatives, 10th Middlesex District, 1968 to 2024, 1984, every candidate Candidate Party Votes and share Share DemocraticA. Joseph DenucciWon(incumbent) Democratic 12,480100.0% - Votes for listed candidates
- 10,824
- Election day
- November 2, 1982
- District map
- Older district map (1978 to 1987)
Massachusetts House of Representatives, 10th Middlesex District, 1968 to 2024, 1982, every candidate Candidate Party Votes and share Share DemocraticA. Joseph DenucciWon(incumbent) Democratic 10,823100.0% Scattered write-ins Write-in 10.0% - Votes for listed candidates
- 11,710
- Election day
- November 4, 1980
- District map
- Older district map (1978 to 1987)
Massachusetts House of Representatives, 10th Middlesex District, 1968 to 2024, 1980, every candidate Candidate Party Votes and share Share DemocraticA. Joseph DenucciWon(incumbent) Democratic 11,710100.0% - Votes for listed candidates
- 10,451
- Election day
- November 7, 1978
- District map
- Older district map (1978 to 1987)
Massachusetts House of Representatives, 10th Middlesex District, 1968 to 2024, 1978, every candidate Candidate Party Votes and share Share DemocraticA. Joseph DenucciWon(incumbent) Democratic 10,451100.0% - Votes for listed candidates
- 9,623
- Election day
- November 2, 1976
- District map
- Older district map (1974 to 1977)
Massachusetts House of Representatives, 10th Middlesex District, 1968 to 2024, 1976, every candidate Candidate Party Votes and share Share DemocraticEleanor M. CampobassoWon(incumbent) Democratic 9,623100.0% - Votes for listed candidates
- 8,958
- Election day
- November 4, 1974
- District map
- Older district map (1974 to 1977)
Massachusetts House of Representatives, 10th Middlesex District, 1968 to 2024, 1974, every candidate Candidate Party Votes and share Share DemocraticEleanor M. CampobassoWon(incumbent) Democratic 6,91777.2% RepublicanEdward H. Murphy III Republican 2,04122.8% - Votes for listed candidates
- 6,262
- Election day
- November 7, 1972
- District map
- Older district map (1968 to 1973)
Massachusetts House of Representatives, 10th Middlesex District, 1968 to 2024, 1972, every candidate Candidate Party Votes and share Share DemocraticRichard E. LandryWon(incumbent) Democratic 5,15682.3% IndependentEdmund Robert Joyal Jr. Independent 1,10617.7% - Votes for listed candidates
- 7,077
- Election day
- November 3, 1970
- District map
- Older district map (1968 to 1973)
Massachusetts House of Representatives, 10th Middlesex District, 1968 to 2024, 1970, every candidate Candidate Party Votes and share Share DemocraticRichard E. LandryWon(incumbent) Democratic 4,24860.0% RepublicanCarl J. Cincotta Republican 2,82940.0% - Votes for listed candidates
- 5,227
- Election day
- November 5, 1968
- District map
- Older district map (1968 to 1973)
Massachusetts House of Representatives, 10th Middlesex District, 1968 to 2024, 1968, every candidate Candidate Party Votes and share Share DemocraticRichard E. LandryWon(incumbent) Democratic 5,227100.0%
- 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
Uncontested
One candidate on the printed ballot.
Source: sec.state.ma.us, dated Oct 28
District map
Select a shape for details. Arrow keys move between shapes.
- Democratic
- Republican
- Independent
- Nonpartisan
- More than one party
- No member listed
Map settings
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Official results for Massachusetts
Download and cite
Cite this page
Election Wrld. (2026). Massachusetts State House 10th Middlesex District, election results 1968 to 2024. https://www.electionwrld.com/ma/house/10th-middlesex. 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), MEDSL 2024 official precinct returnsData as of Oct 28, 2026