RepublicanIn office since Nov 2019

Erik Simonsen

New Jersey State Assemblymember, District 1 since 2019. Next on the ballot in 2027.

New Jersey State Assemblymember, District 1

In office
7 yrs
Since 2019
Bills became law
1
82 sponsored, 2025–2026 session
Votes missed
10.2%
Chamber median 4.1%
With party
75%
On votes splitting the parties
Last margin
+0.2
Won 2025
Next election
2027
Nov 2, 2027

Source: Wikidata, congress-legislators and Open States; 99chambers legislative recordsUpdated Oct 27, 2026, 9:43 AM ET

Committees

As of 2026-10.

  • Education
  • Oversight, Reform and Federal Relations
  • Public Schools
  • State and Local Government

Source: Open States committeesUpdated Oct 27, 2026, 9:43 AM ET

Legislation

2025–2026 session · 82 sponsored · 1 became law

No bills in this list for the 2025–2026 session.

Source: Open States billsUpdated Nov 6, 2026, 4:22 PM ET

Voting record

2025–2026 session · placement by roll-call votes

Where Simonsen sits in the New Jersey General Assembly

Simonsen is closer to the center than 71% of the chamber's Republicans.

Dem. medianRep. medianSimonsenMore liberalMore conservative

Closest: Chris DePhillips, Antwan McClellan, Al Barlas

Source: 99chambers roll-call scalingUpdated Nov 6, 2026, 4:57 PM ET

With Simonsen’s party

  • Votes with the chamber's Republicans75%
  • Cosponsorships of the other party's bills48%

Black tick: the average of Republicans in the New Jersey General Assembly.

Source: 99chambers legislative scores from roll calls and cosponsorships

Key votes

Votes chosen for their effect, not their side: Simonsen’s vote, each party’s majority, and the result. An orange vote differs from most Republicans.

Source: 99chambers key votes from Congress.gov, Voteview and Open States roll calls

Career

Offices held, and every time Simonsen was on a ballot. Filled marks are general elections won; hollow marks are primaries; an orange outline is a loss.

Source: 99chambers results archive (MEDSL, Klarner, state election offices)

Elections

Margin against the seat’s presidential baseline: how the seat voted for president in the same or nearest year.

YearRaceResultMargin
2025New Jersey General Assembly, District 1WonR+0.2
2023New Jersey General Assembly, District 1WonR+0.4
2021New Jersey General Assembly, District 1WonR+0.3
2019New Jersey General Assembly, District 1WonR+1.0

Source: 99chambers results archive

Seats Simonsen has held

Source: 99chambers results archive

Who Simonsen has run against

Source: 99chambers results archive

How we know Simonsen

One person, matched across every source we use.

Source: Identity links: Wikidata, congress-legislators, Open States, FECUpdated Oct 27, 2026, 9:43 AM ET