What Is 1947 Constitution of New Jersey

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Last updated: April 14, 2026

Quick Answer: The 1947 Constitution of New Jersey is the current state constitution, adopted by a constitutional convention on September 1, 1947, and ratified by voters on November 4, 1947, replacing the 1844 document. It restructured New Jersey’s government with a stronger executive branch, a bicameral legislature, and an independent judiciary.

Key Facts

Adopted on September 1, 1947, by a constitutional convention
Ratified by voters on November 4, 1947, with 64% approval
Replaced the 1844 New Jersey Constitution
Established a modern, unified court system under the Chief Justice
Created a bicameral Legislature with 40 senators and 80 assembly members

Overview

The 1947 Constitution of New Jersey is the foundational legal document governing the state today. It was drafted during a constitutional convention held from June to September 1947, marking the first comprehensive overhaul of New Jersey’s government structure since 1844.

The new constitution aimed to modernize state governance, enhance judicial independence, and clarify the balance of power among branches. It was designed to address inefficiencies and outdated provisions in the previous 1844 framework.

Adopted on September 1, 1947, the constitution was the product of a 210-member convention that met over three months in Trenton, balancing urban and rural interests.
Ratified on November 4, 1947, it passed with approximately 64% of the vote, reflecting broad public support for governmental reform.
The document replaced the 1844 Constitution, which had become increasingly unworkable due to fragmented courts and weak executive authority.
It established a modern judiciary led by a Chief Justice of the Supreme Court, unifying previously scattered court systems under one administrative umbrella.
The constitution also introduced biennial legislative sessions, requiring the Legislature to meet every year instead of every two years, improving legislative responsiveness.

How It Works

The 1947 Constitution defines the structure, powers, and limitations of New Jersey’s state government, dividing authority among the executive, legislative, and judicial branches.

Term: The Governor serves a four-year term, with no limit on re-election, a change from the previous one-term restriction under the 1844 constitution. This allows for greater continuity in executive leadership and policy implementation.
The Legislature is bicameral, consisting of a 40-member Senate and an 80-member General Assembly, reapportioned every ten years based on the U.S. Census.
Judicial appointments are made by the Governor with Senate confirmation, and justices serve initial seven-year terms before potential tenure until age 70.
The constitution grants the Governor veto power over legislation, including a line-item veto for appropriations bills, strengthening executive influence.
Local government authority is defined under the constitution, allowing municipalities broad home rule powers, subject to state law.
The constitution includes a Bill of Rights in Article I, guaranteeing freedoms of speech, religion, and due process, aligning closely with the U.S. Constitution but with state-specific interpretations.

Comparison at a Glance

Key differences between the 1844 and 1947 New Jersey Constitutions are summarized below:

Feature	1844 Constitution	1947 Constitution
Executive Branch	Weak governor with limited veto and no re-election	Stronger governor with full veto powers and re-election allowed
Legislative Structure	Bicameral, but with unequal representation	Bicameral with equal Senate seats per county until 1965
Judicial System	Fragmented courts with political appointments	Unified court system under Supreme Court leadership
Amendment Process	Required legislative proposal and voter ratification	Same process, but more accessible due to clearer language
Term Limits	Governor limited to one three-year term	No term limits; four-year terms allowed

While the 1947 Constitution retained some structural elements, it modernized governance by centralizing judicial authority and enhancing executive accountability. The shift to a more balanced and efficient system reflected postwar demands for effective public administration.

Why It Matters

The 1947 Constitution remains the bedrock of New Jersey’s legal and political system, shaping how laws are made, enforced, and interpreted across the state.

It established a stronger executive branch, enabling governors to take a more active role in budgeting and crisis management, especially evident during emergencies like hurricanes or pandemics.
The creation of a unified court system improved judicial efficiency and reduced forum shopping, leading to more consistent legal rulings statewide.
Legislative reapportionment based on population, mandated after the 1965 Davis v. State case, ensured fairer representation across urban and suburban districts.
The constitution’s flexible amendment process has allowed over 50 amendments since 1947, adapting to social changes like gambling legalization and environmental rights.
It laid the foundation for education funding reforms, influencing landmark court decisions such as Abbott v. Burke on school equity.
The document’s clarity and modern structure have made it a model for other states considering constitutional revision, particularly in judicial organization.

Over seven decades later, the 1947 Constitution continues to provide a durable yet adaptable framework for governance, balancing tradition with evolving democratic needs.