New Hampshire State House District Rockingham 20
Next vote Tue, Nov 3, 2026 · Represented by Bob Harb Republican, Charlie Melvin Republican, Jim Summers Republican · Member list as of Oct 28
We don’t have the candidate list for this race. See the official list at the New Hampshire Secretary of State, Elections Division
- Last election
- Bob Harb (Republican) won by 0.8 points, 2024
- Seats
- 3 seats in this district
Past results
- Votes for listed candidates
- 20,750
- Election day
- November 5, 2024
- Seats
- 3
- District map
- Same as today
New Hampshire House of Representatives, State House District Rockingham 20, 1968 to 2024, 2024, every candidate Candidate Party Votes and share Share RepublicanBob HarbWonName as filed: Robert Harb Republican 4,29720.7% RepublicanCharlie MelvinWonName as filed: Charles R. Melvin Sr. Republican 4,13219.9% RepublicanJim SummersWonName as filed: James Summers Republican 3,74918.1% DemocraticElizabeth Kosta Democratic 3,05014.7% DemocraticNancy Bishop Democratic 2,93214.1% DemocraticStan G. Duncan Democratic 2,58512.5% Scattered write-ins Write-in 50.0% - Votes for listed candidates
- 31,146
- Election day
- November 8, 2022
- Seats
- 3
- District map
- Same as today
New Hampshire House of Representatives, State House District Rockingham 20, 1968 to 2024, 2022, every candidate Candidate Party Votes and share Share RepublicanBob HarbWon(incumbent)Name as filed: Robert D. Harb Republican 6,43420.7% RepublicanCharlie MelvinWon(incumbent)Name as filed: Charles R. Melvin Sr. Republican 6,06419.5% RepublicanJim SummersWonName as filed: James Summers Republican 5,70018.3% DemocraticNancy Bishop Democratic 4,64414.9% DemocraticRobert L. Bartlett Democratic 4,29613.8% DemocraticStan G. Duncan Democratic 3,99212.8% Scattered write-ins Write-in 160.1% - Votes for listed candidates
- 15,993
- Election day
- November 3, 2020
- Seats
- 3
- District map
- Older district map (2012 to 2021)
New Hampshire House of Representatives, State House District Rockingham 20, 1968 to 2024, 2020, every candidate Candidate Party Votes and share Share RepublicanAboul B. KhanWon(incumbent) Republican 3,44721.6% RepublicanTim BaxterWon Republican 3,29520.6% RepublicanTina HarleyWon Republican 3,18519.9% DemocraticPatricia M. Okeefe Democratic 2,45615.4% DemocraticGreg Marrow Democratic 1,91312.0% DemocraticLouis D. Flynn Democratic 1,69110.6% Scattered write-ins Write-in 60.0% - Votes for listed candidates
- 10,981
- Election day
- November 6, 2018
- Seats
- 3
- District map
- Older district map (2012 to 2021)
New Hampshire House of Representatives, State House District Rockingham 20, 1968 to 2024, 2018, every candidate Candidate Party Votes and share Share RepublicanAboul B. KhanWon(incumbent) Republican 2,23320.3% RepublicanWilliam L. FowlerWon Republican 2,05318.7% RepublicanMax AbramsonWon Republican 1,98018.0% DemocraticPatricia M. Okeefe Democratic 1,81916.6% DemocraticGreg Marrow Democratic 1,51113.8% DemocraticDenis Rice Democratic 1,38512.6%
- 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.
3 seats.
All elections (24 for this seat)
- Votes for listed candidates
- 20,750
- Election day
- November 5, 2024
- Seats
- 3
- District map
- Same as today
New Hampshire House of Representatives, State House District Rockingham 20, 1968 to 2024, 2024, every candidate Candidate Party Votes and share Share RepublicanBob HarbWonName as filed: Robert Harb Republican 4,29720.7% RepublicanCharlie MelvinWonName as filed: Charles R. Melvin Sr. Republican 4,13219.9% RepublicanJim SummersWonName as filed: James Summers Republican 3,74918.1% DemocraticElizabeth Kosta Democratic 3,05014.7% DemocraticNancy Bishop Democratic 2,93214.1% DemocraticStan G. Duncan Democratic 2,58512.5% Scattered write-ins Write-in 50.0% - Votes for listed candidates
- 31,146
- Election day
- November 8, 2022
- Seats
- 3
- District map
- Same as today
New Hampshire House of Representatives, State House District Rockingham 20, 1968 to 2024, 2022, every candidate Candidate Party Votes and share Share RepublicanBob HarbWon(incumbent)Name as filed: Robert D. Harb Republican 6,43420.7% RepublicanCharlie MelvinWon(incumbent)Name as filed: Charles R. Melvin Sr. Republican 6,06419.5% RepublicanJim SummersWonName as filed: James Summers Republican 5,70018.3% DemocraticNancy Bishop Democratic 4,64414.9% DemocraticRobert L. Bartlett Democratic 4,29613.8% DemocraticStan G. Duncan Democratic 3,99212.8% Scattered write-ins Write-in 160.1% - Votes for listed candidates
- 15,993
- Election day
- November 3, 2020
- Seats
- 3
- District map
- Older district map (2012 to 2021)
New Hampshire House of Representatives, State House District Rockingham 20, 1968 to 2024, 2020, every candidate Candidate Party Votes and share Share RepublicanAboul B. KhanWon(incumbent) Republican 3,44721.6% RepublicanTim BaxterWon Republican 3,29520.6% RepublicanTina HarleyWon Republican 3,18519.9% DemocraticPatricia M. Okeefe Democratic 2,45615.4% DemocraticGreg Marrow Democratic 1,91312.0% DemocraticLouis D. Flynn Democratic 1,69110.6% Scattered write-ins Write-in 60.0% - Votes for listed candidates
- 10,981
- Election day
- November 6, 2018
- Seats
- 3
- District map
- Older district map (2012 to 2021)
New Hampshire House of Representatives, State House District Rockingham 20, 1968 to 2024, 2018, every candidate Candidate Party Votes and share Share RepublicanAboul B. KhanWon(incumbent) Republican 2,23320.3% RepublicanWilliam L. FowlerWon Republican 2,05318.7% RepublicanMax AbramsonWon Republican 1,98018.0% DemocraticPatricia M. Okeefe Democratic 1,81916.6% DemocraticGreg Marrow Democratic 1,51113.8% DemocraticDenis Rice Democratic 1,38512.6% - Votes for listed candidates
- 10,038
- Election day
- November 8, 2016
- Seats
- 3
- District map
- Older district map (2012 to 2021)
New Hampshire House of Representatives, State House District Rockingham 20, 1968 to 2024, 2016, every candidate Candidate Party Votes and share Share RepublicanAboul B. KhanWon Republican 2,82928.2% RepublicanFrancis G. ChaseWon(incumbent) Republican 2,47024.6% RepublicanJason A. JanvrinWon Republican 2,40824.0% DemocraticMark F. Preston Democratic 2,33123.2% Scattered write-ins Write-in 00.0% - Votes for listed candidates
- 8,327
- Election day
- November 4, 2014
- Seats
- 3
- District map
- Older district map (2012 to 2021)
New Hampshire House of Representatives, State House District Rockingham 20, 1968 to 2024, 2014, every candidate Candidate Party Votes and share Share RepublicanSweeneyWon Republican 1,97723.7% RepublicanChaseWon Republican 1,91223.0% RepublicanAbramsonWon Republican 1,73220.8% DemocraticPreston Democratic 1,41617.0% DemocraticAhearn Democratic 1,28315.4% Scattered write-ins Write-in 70.1% - Votes for listed candidates
- 8,681
- Election day
- November 6, 2012
- Seats
- 3
- District map
- Older district map (2012 to 2021)
New Hampshire House of Representatives, State House District Rockingham 20, 1968 to 2024, 2012, every candidate Candidate Party Votes and share Share RepublicanAboul B. KhanWon Republican 3,43239.5% RepublicanAmy Stasia PerkinsWon(incumbent) Republican 2,80232.3% RepublicanL. Koko PerkinsWon(incumbent) Republican 2,44728.2% - No results on file 2001 to 2011
- Votes for listed candidates
- 27,988
- Election day
- November 7, 2000
- Seats
- 5
- District map
- Older district map (1992 to 2001)
New Hampshire House of Representatives, State House District Rockingham 20, 1968 to 2024, 2000, every candidate Candidate Party Votes and share Share RepublicanWarren HendersonWon(incumbent) Republican 3,99514.3% RepublicanMarshall E. QuandtWon(incumbent) Republican 3,91314.0% RepublicanMatthew J. QuandtWon Republican 3,81513.6% DemocraticJackie WeatherspoonWon(incumbent) Democratic 3,75613.4% RepublicanCarl G. RobertsonWon Republican 3,56512.7% RepublicanMatthew Roessner Republican 3,35312.0% DemocraticJane P. Leonard Democratic 2,90710.4% DemocraticMark M. Mansfield Democratic 2,6849.6% - Votes for listed candidates
- 19,084
- Election day
- November 3, 1998
- Seats
- 5
- District map
- Older district map (1992 to 2001)
New Hampshire House of Representatives, State House District Rockingham 20, 1968 to 2024, 1998, every candidate Candidate Party Votes and share Share RepublicanWarren HendersonWon(incumbent) Republican 2,27311.9% RepublicanArthur TuftsWon(incumbent) Republican 2,23911.7% RepublicanMarshall E. QuandtWon Republican 2,10511.0% DemocraticJackie WeatherspoonWon(incumbent) Democratic 2,09611.0% RepublicanDavid A. FlandersWon(incumbent) Republican 2,02610.6% RepublicanAlan D. Williams Republican 1,8939.9% DemocraticJohn E. MacDonald Democratic 1,8829.9% DemocraticSandra Fowler Mitchell Democratic 1,7509.2% DemocraticTheresa Jean Veneski Democratic 1,5268.0% DemocraticLaru Barker Lynch Democratic 1,2946.8% - Votes for listed candidates
- 29,006
- Election day
- November 5, 1996
- Seats
- 5
- District map
- Older district map (1992 to 2001)
New Hampshire House of Representatives, State House District Rockingham 20, 1968 to 2024, 1996, every candidate Candidate Party Votes and share Share RepublicanWarren HendersonWon(incumbent) Republican 3,25711.2% DemocraticJackie WeatherspoonWon Democratic 3,19411.0% DemocraticJohn B. HeathWon Democratic 3,16710.9% RepublicanDavid A. FlandersWon(incumbent) Republican 3,12410.8% RepublicanArthur TuftsWon(incumbent) Republican 3,07910.6% DemocraticJames R. Rosencrantz Democratic 2,89110.0% RepublicanRobert S. Hawkins(incumbent) Republican 2,6059.0% RepublicanHarold F. Magoon(incumbent) Republican 2,5989.0% DemocraticSandra Fowler Mitchell Democratic 2,5588.8% DemocraticKevin Fleming Democratic 2,5338.7% - Votes for listed candidates
- 18,419
- Election day
- November 8, 1994
- Seats
- 5
- District map
- Older district map (1992 to 2001)
New Hampshire House of Representatives, State House District Rockingham 20, 1968 to 2024, 1994, every candidate Candidate Party Votes and share Share RepublicanWarren HendersonWon Republican 2,43813.2% RepublicanArthur TuftsWon Republican 2,18611.9% RepublicanDavid A. FlandersWon(incumbent) Republican 2,17811.8% RepublicanHarold F. MagoonWon Republican 2,05111.1% RepublicanRobert S. HawkinsWon(incumbent) Republican 1,97610.7% DemocraticJames R. Rosencrantz(incumbent) Democratic 1,6879.2% DemocraticJohn B. Heath Democratic 1,5378.3% DemocraticKevin Fleming Democratic 1,3457.3% DemocraticBetty Gaudet Democratic 1,3147.1% DemocraticFrederick J. Pitchforth Democratic 1,0735.8% LibertarianKenneth A. Bodwell Libertarian 3612.0% LibertarianLawrence A. Cellucci Libertarian 2731.5% - Votes for listed candidates
- 29,329
- Election day
- November 3, 1992
- Seats
- 5
- District map
- Older district map (1992 to 2001)
New Hampshire House of Representatives, State House District Rockingham 20, 1968 to 2024, 1992, every candidate Candidate Party Votes and share Share RepublicanThaddeus E. KlemarczykWon(incumbent) Republican 3,57912.2% RepublicanSherman E. Chester Sr.Won Republican 3,17910.8% RepublicanCarmela DiPietroWon(incumbent) Republican 3,04010.4% RepublicanDavid A. FlandersWon(incumbent) Republican 3,00410.2% DemocraticJames R. RosencrantzWon(incumbent) Democratic 3,00010.2% RepublicanHarold F. Magoon(incumbent) Republican 2,8549.7% DemocraticJohn B. Heath Democratic 2,7819.5% DemocraticSandra Fowler Mitchell Democratic 2,7619.4% DemocraticStephen J. Therrien Democratic 2,3277.9% DemocraticJohn D. Herney Democratic 2,2957.8% LibertarianKenneth A. Bodwell Libertarian 5091.7% - Votes for listed candidates
- 49,373
- Election day
- November 6, 1990
- Seats
- 10
- District map
- Older district map (1982 to 1991)
New Hampshire House of Representatives, State House District Rockingham 20, 1968 to 2024, 1990, every candidate Candidate Party Votes and share Share RepublicanDonna P. SytekWon(incumbent) Republican 5,40810.9% RepublicanBeverly A. GageWon(incumbent) Republican 5,16610.5% RepublicanAnnette M. CookeWon(incumbent) Republican 4,95310.0% RepublicanMarilyn R. CampbellWon(incumbent) Republican 4,4689.1% RepublicanBert H. FordWon(incumbent) Republican 3,9448.0% RepublicanStephen W. BucoWon(incumbent) Republican 3,8877.9% RepublicanElsie VartanianWon(incumbent) Republican 3,7637.6% RepublicanDonald L. RoulstonWon(incumbent) Republican 3,6817.5% RepublicanBernard J. RaynowskaWon(incumbent) Republican 3,4937.1% RepublicanArthur W. SmithWon Republican 3,2466.6% DemocraticMichael H. Carpenito Democratic 2,8035.7% DemocraticDoris Beshara Democratic 2,4094.9% DemocraticMary E. Bazin Democratic 2,1524.4% - Votes for listed candidates
- 86,026
- Election day
- November 8, 1988
- Seats
- 10
- District map
- Older district map (1982 to 1991)
New Hampshire House of Representatives, State House District Rockingham 20, 1968 to 2024, 1988, every candidate Candidate Party Votes and share Share RepublicanMarilyn R. CampbellWon(incumbent) Republican 6,7297.8% RepublicanDonna P. SytekWon(incumbent) Republican 6,4407.5% RepublicanStephen W. BucoWon(incumbent) Republican 5,9046.9% RepublicanBeverly A. GageWon(incumbent) Republican 5,8566.8% RepublicanBert H. FordWon(incumbent) Republican 5,8486.8% RepublicanElsie VartanianWon(incumbent) Republican 5,7756.7% RepublicanAnnette M. CookeWon(incumbent) Republican 5,3946.3% RepublicanDonald L. RoulstonWon Republican 5,2846.1% RepublicanBernard J. RaynowskaWon Republican 5,1045.9% RepublicanStephanie K. MicklonWon Republican 4,6115.4% DemocraticElmira F. Tilton(incumbent) Democratic 3,9844.6% DemocraticMichael H. Carpenito(incumbent) Democratic 3,9424.6% DemocraticDonald H. Keegan Democratic 3,8804.5% DemocraticDoris V. Flaherty Democratic 3,2543.8% DemocraticKevin McGuire Democratic 3,2493.8% DemocraticMarie L. Hargreaves Democratic 2,9073.4% DemocraticM. Elizabeth Legare Democratic 2,8163.3% DemocraticThomas F. Hargreaves Democratic 2,7843.2% DemocraticJoseph N. Herdade Democratic 2,2652.6% - Votes for listed candidates
- 40,601
- Election day
- November 4, 1986
- Seats
- 10
- District map
- Older district map (1982 to 1991)
New Hampshire House of Representatives, State House District Rockingham 20, 1968 to 2024, 1986, every candidate Candidate Party Votes and share Share RepublicanMarilyn R. CampbellWon(incumbent) Republican 3,2858.1% RepublicanDonna P. SytekWon(incumbent) Republican 2,9447.3% RepublicanBert H. FordWon(incumbent) Republican 2,7916.9% RepublicanElsie VartanianWon(incumbent) Republican 2,6476.5% RepublicanBeverly A. GageWon(incumbent) Republican 2,6416.5% DemocraticMichael H. CarpenitoWon Democratic 2,5106.2% RepublicanStephen W. BucoWon Republican 2,5056.2% RepublicanCarol NagelWon(incumbent) Republican 2,4386.0% RepublicanAnnette M. CookeWon Republican 2,2865.6% DemocraticElmira F. TiltonWon Democratic 2,2565.6% RepublicanJanice K. Habib Republican 2,2265.5% DemocraticRonald J. Belanger Democratic 2,1875.4% RepublicanBernard J. Raynowska(incumbent) Republican 2,1735.3% DemocraticDonald H. Keegan Democratic 2,0665.1% DemocraticKevin J. Breen Democratic 2,0265.0% DemocraticPamela Scuito Democratic 1,9964.9% DemocraticMary E. Bazin Democratic 1,6244.0% - Votes for listed candidates
- 72,268
- Election day
- November 6, 1984
- Seats
- 10
- District map
- Older district map (1982 to 1991)
New Hampshire House of Representatives, State House District Rockingham 20, 1968 to 2024, 1984, every candidate Candidate Party Votes and share Share RepublicanMarilyn R. CampbellWon(incumbent) Republican 5,7397.9% RepublicanDonna P. SytekWon(incumbent) Republican 5,3227.4% RepublicanElsie VartanianWon(incumbent) Republican 4,9086.8% RepublicanBeverly A. GageWon(incumbent) Republican 4,6446.4% RepublicanBert H. FordWon Republican 4,6436.4% RepublicanCarol NagelWon(incumbent) Republican 4,4406.1% RepublicanLynn JoslynWon(incumbent) Republican 4,2055.8% RepublicanMichael F. ChampouxWon Republican 3,9835.5% RepublicanBernard J. RaynowskaWon Republican 3,8035.3% RepublicanVictor E. EmanuelsonWon Republican 3,6495.0% DemocraticRonald J. Belanger(incumbent) Democratic 3,6235.0% DemocraticEleanor Carpenito(incumbent) Democratic 3,1224.3% DemocraticMichael D. Hatem Democratic 3,0044.2% DemocraticElaine Petrucci Democratic 2,8063.9% DemocraticDoris J. Beshara Democratic 2,5853.6% DemocraticMichael Burke Democratic 2,5813.6% DemocraticSandra Johnson Democratic 2,5483.5% DemocraticMary E. Bazin Democratic 2,3503.3% DemocraticDoris V. Flaherty Democratic 2,2853.2% DemocraticHarley G. Featherston Democratic 2,0282.8% - Votes for listed candidates
- 49,775
- Election day
- November 2, 1982
- Seats
- 10
- District map
- Older district map (1982 to 1991)
New Hampshire House of Representatives, State House District Rockingham 20, 1968 to 2024, 1982, every candidate Candidate Party Votes and share Share RepublicanMarilyn R. CampbellWon(incumbent) Republican 3,8547.7% RepublicanDonna P. SytekWon(incumbent) Republican 3,4156.9% DemocraticRonald J. BelangerWon Democratic 3,3586.8% RepublicanBeverly A. GageWon(incumbent) Republican 3,1236.3% RepublicanElsie VartanianWon(incumbent) Republican 3,1136.3% RepublicanCarol NagelWon Republican 2,9616.0% DemocraticEleanor CarpenitoWon(incumbent) Democratic 2,8505.7% DemocraticAnne LeslieWon(incumbent) Democratic 2,7525.5% RepublicanLynn JoslynWon Republican 2,6365.3% RepublicanRaymond W. WoodWon(incumbent) Republican 2,2354.5% RepublicanVictor E. Emanuelson Republican 2,1964.4% RepublicanMildred M. Wilks Republican 2,0434.1% DemocraticThomas H. Whittaker Democratic 2,0394.1% RepublicanCharles A. Marcin Republican 2,0204.1% DemocraticMary E. Bazin Democratic 1,9764.0% DemocraticElaine Petrucci Democratic 1,9383.9% DemocraticRobert F. Bryant Democratic 1,9303.9% DemocraticHarley G. Featherston Democratic 1,8003.6% DemocraticNeale Dunn Democratic 1,7843.6% DemocraticRaymond Shashaty Democratic 1,7523.5% - Votes for listed candidates
- 3,329
- Election day
- November 4, 1980
- Seats
- 3
- District map
- Older district map (1972 to 1981)
New Hampshire House of Representatives, State House District Rockingham 20, 1968 to 2024, 1980, every candidate Candidate Party Votes and share Share DemocraticMary CottonWon(incumbent) Democratic 68620.6% DemocraticJoseph A. MacDonaldWon(incumbent) Democratic 63919.2% DemocraticJohn W. HynesWon Democratic 62418.7% RepublicanEdward J. Welch Republican 50915.3% RepublicanRaymond E. Trueman Republican 45313.6% RepublicanOrville S. Harrison Republican 41812.6% - Votes for listed candidates
- 2,326
- Election day
- November 7, 1978
- Seats
- 3
- District map
- Older district map (1972 to 1981)
New Hampshire House of Representatives, State House District Rockingham 20, 1968 to 2024, 1978, every candidate Candidate Party Votes and share Share DemocraticJoseph A. MacDonaldWon(incumbent) Democratic 54823.6% DemocraticMary CottonWon(incumbent) Democratic 52122.4% DemocraticJoseph A. McEachernWon(incumbent) Democratic 52022.4% RepublicanEdward J. Welch Republican 29612.7% RepublicanEdwin Boynton Republican 24410.5% RepublicanSharon Fisher Republican 1978.5% - Votes for listed candidates
- 2,900
- Election day
- November 2, 1976
- Seats
- 3
- District map
- Older district map (1972 to 1981)
New Hampshire House of Representatives, State House District Rockingham 20, 1968 to 2024, 1976, every candidate Candidate Party Votes and share Share DemocraticMary CottonWon(incumbent) Democratic 58220.1% DemocraticJoseph A. McEachernWon(incumbent) Democratic 57419.8% DemocraticJoseph A. MacDonaldWon Democratic 52718.2% RepublicanC. Cecil Dame(incumbent) Republican 48816.8% RepublicanEdward J. Welch Republican 38513.3% RepublicanWalter F. Beevers Republican 34411.9% - Votes for listed candidates
- 1,550
- Election day
- November 4, 1974
- Seats
- 3
- District map
- Older district map (1972 to 1981)
New Hampshire House of Representatives, State House District Rockingham 20, 1968 to 2024, 1974, every candidate Candidate Party Votes and share Share DemocraticMary CottonWon(incumbent) Democratic 37724.3% DemocraticJoseph A. McEachernWon(incumbent) Democratic 36323.4% RepublicanC. Cecil DameWon(incumbent) Republican 30219.5% RepublicanAlfred B. Sisemore Republican 27617.8% RepublicanHelen D. Begala Republican 23215.0% - Votes for listed candidates
- 2,078
- Election day
- November 7, 1972
- Seats
- 3
- District map
- Older district map (1972 to 1981)
New Hampshire House of Representatives, State House District Rockingham 20, 1968 to 2024, 1972, every candidate Candidate Party Votes and share Share RepublicanC. Cecil DameWon(incumbent) Republican 58828.3% DemocraticMary CottonWon Democratic 53125.6% DemocraticJoseph A. McEachernWon Democratic 49824.0% RepublicanHelen D. Begala Republican 46122.2% - Votes for listed candidates
- 5,489
- Election day
- November 3, 1970
- Seats
- 3
- District map
- Older district map (1966 to 1971)
New Hampshire House of Representatives, State House District Rockingham 20, 1968 to 2024, 1970, every candidate Candidate Party Votes and share Share RepublicanHerbert A. CasassaWon(incumbent) Republican 1,96135.7% RepublicanWilfred R. CunninghamWon Republican 1,82933.3% RepublicanEdmund Langley Jr.Won Republican 1,69930.9% - Votes for listed candidates
- 7,519
- Election day
- November 5, 1968
- Seats
- 3
- District map
- Older district map (1966 to 1971)
New Hampshire House of Representatives, State House District Rockingham 20, 1968 to 2024, 1968, every candidate Candidate Party Votes and share Share RepublicanHerbert A. CasassaWon(incumbent) Republican 2,53733.7% RepublicanJohn J. RatoffWon(incumbent) Republican 2,53533.7% RepublicanC. Dean ShindledeckerWon(incumbent) Republican 2,44732.5%
- 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
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Election Wrld. (2026). New Hampshire State House District Rockingham 20, election results 1968 to 2024. https://www.electionwrld.com/nh/house/rockingham-20. 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