The Ballot Brief
Rockingham County, New Hampshire

New Hampshire House, Rockingham District 15

4 candidates are tracked for New Hampshire House, Rockingham District 15 on the November 3, 2026 ballot: Joe A. Guthrie, Lilli Walsh, Laurie A. Warnock and Lisa DeMio. Candidate information follows official Rockingham County election filings; verify with the official election office linked below.

About this race

Joe A. Guthrie (Republican), Lilli Walsh (Republican), Laurie A. Warnock (Democratic), Lisa DeMio (Democratic) are on the November 3 ballot for New Hampshire House, Rockingham District 15; Joe A. Guthrie, Lilli Walsh are sitting members, per the General Court's official member list (gc.nh.gov). This is a two-seat district: voters choose up to two candidates, and the top two finishers are elected. Nominees are each party's top finishers in the September 8, 2026 state primary, per the Secretary of State's town-by-town results; nomination-paper candidates are not yet included.

What this office does

State legislator. State legislators write and vote on state laws and the state budget, which fund schools, roads, prisons, universities and health programs, and set the rules for local governments and elections. Each member represents one district and serves on committees that shape bills before a floor vote. Terms are two years in most state houses and four in most state senates.

This race. Voters choose 2; the top 2 finishers win seats. Elected by district: only voters who live in the district see this race on their ballot. Sitting officeholders on the ballot: Joe A. Guthrie, Lilli Walsh.

New Hampshire › Rockingham County › New Hampshire House, Rockingham District 15

Joe A. Guthrie

Republican Incumbent

Top priorities
  • Opposes the Education Freedom Account program; supports public schools
  • Supports nuclear power development including small modular reactors
  • Supports stricter gun control laws
Biography

Joe A. Guthrie is the Republican incumbent seeking re-election to New Hampshire House Rockingham District 15. On the Citizens Count 2026 candidate survey, Guthrie's positions included opposition to the Education Freedom Account program with the statement 'Support PUBLIC SCHOOLS,' support for nuclear power development, and support for stricter gun control laws, according to Citizens Count. No campaign website was found as of September 11, 2026; the Secretary of State's primary results are the only verifiable source for Joe A. Guthrie.

Lilli Walsh

Republican Incumbent

Top priorities
  • Lower taxes and reduced government interference to support local businesses
  • Supporting police and fire departments
  • Protecting clean water, wildlife and green space

Per the campaign site.

Biography

Lilli Walsh is a Republican candidate for New Hampshire House Rockingham District 15. Walsh's professional background includes procurement work at Wang Laboratories and Hewlett-Packard negotiating multi-million dollar contracts, and later marketing and small business operations with a family electronics sales firm, according to Walsh's campaign website. Walsh grew up in Hudson, New Hampshire, lived more than 23 years in Nashua, and moved to Hampstead in 2010, per the campaign website.

Campaign site (opens in a new tab)

Laurie A. Warnock

Democratic

Top priorities
  • Restructuring education funding to reduce reliance on property taxes
  • Supports reproductive rights protections
  • Supports gun safety measures including red flag laws
Biography

Laurie A. Warnock is the Democratic nominee for New Hampshire House, Rockingham District 15 on the November 3, 2026 ballot, per the New Hampshire Secretary of State's September 8, 2026 primary results. On the Citizens Count 2026 candidate survey, Laurie A. Warnock's positions included restructuring education funding to reduce reliance on property taxes, support for reproductive rights protections, and support for gun safety measures including red flag laws, according to Citizens Count. No campaign website was found as of September 11, 2026; the Secretary of State's primary results are the only verifiable source for Laurie A. Warnock.

Lisa DeMio

Democratic

Top priorities
  • Opposes Education Freedom Accounts; supports investing in the current public school system
  • Supports expanding net metering for renewable energy installations
  • Supports common sense gun regulation

Per the campaign site.

Biography

Lisa DeMio is the Democratic nominee for New Hampshire House, Rockingham District 15 on the November 3, 2026 ballot, per the New Hampshire Secretary of State's September 8, 2026 primary results. On the Citizens Count 2026 candidate survey, Lisa DeMio's positions included opposition to Education Freedom Accounts with the statement 'We need to invest in our current school system,' support for expanding net metering for renewable energy, and support for common sense gun regulation, according to Citizens Count.

Campaign site (opens in a new tab)
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Questions about this race

Who is running for New Hampshire House, Rockingham District 15 in 2026?

4 candidates are tracked for New Hampshire House, Rockingham District 15 on the November 3, 2026 ballot: Joe A. Guthrie, Lilli Walsh, Laurie A. Warnock and Lisa DeMio. Candidate information follows official Rockingham County election filings; verify with the official election office linked below.

When is the New Hampshire House, Rockingham District 15 election in New Hampshire?

Election Day is Tuesday, November 3, 2026. Registration deadlines, early voting dates and mail ballot rules for New Hampshire are on the New Hampshire election hub at theballotbrief.com.

How do I see my exact Rockingham County ballot?

Enter your ZIP code in the lookup at theballotbrief.com for the statewide and congressional races, or a full street address to add the county, city and district contests for that location.

Verify this race

Candidate roster from official Rockingham County and state election office filings, last verified September 29, 2026. Bios and priorities carry their attribution inline.

Cross-check with the official New Hampshire election office, or see the full Rockingham County sample ballot and your exact ballot by address.

The rest of your Rockingham County ballot

57 tracked races in Rockingham County, New Hampshire. Landed here from another county's search? Look up your own ballot below.

Also on your ballot
New Hampshire House, Rockingham District 17New Hampshire House, Rockingham District 18New Hampshire House, Rockingham District 19See all 57 Rockingham County races
Candidate profiles
Joe A. Guthrie, full profileLilli Walsh, full profileLaurie A. Warnock, full profileLisa DeMio, full profileOfficial New Hampshire election office