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Why Do Some U.S. States Call Themselves “Commonwealths”?
Discover why Virginia, Massachusetts, Pennsylvania, and Kentucky officially call themselves commonwealths, what it means, and the historical ideals behind the term.
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If you’ve ever noticed that Virginia refers to itself as the Commonwealth of Virginia, you might wonder: Is that different from being a state? The short answer is no—but the history behind the word “commonwealth” reveals a deeper story about America’s founding ideals.
What Does “Commonwealth” Mean?
The term commonwealth comes from English political philosophy and literally means “the common good” or “the welfare of the people.” In the United States, it has no special legal meaning that separates a commonwealth from a state. All U.S. states—regardless of title—have the same constitutional standing, powers, and relationship to the federal government.
In other words, a commonwealth is still a state.
Which States Use the Term?
Only four U.S. states officially call themselves commonwealths:
Virginia
Massachusetts
Pennsylvania
Kentucky
Each uses the term in its formal legal name, government documents, and court systems.
Why These States Chose “Commonwealth”
The choice was largely symbolic and philosophical, rooted in the American Revolution.
When these states wrote their early constitutions—mostly in the late 1700s—they wanted to emphasize:
Popular sovereignty – Government authority comes from the people
Rejection of monarchy – No rule by kings or inherited power
Public welfare – Government exists to serve the common good
Virginia, for example, adopted the term in 1776, deliberately replacing references to the British crown with language that reflected republican self-rule.
Is There Any Modern Difference?
No. Today:
Laws work the same
Federal representation is the same
State powers are the same
The difference is historical identity, not governance.
You’ll still hear phrases like “the Commonwealth’s Attorney” in Virginia or “the Commonwealth Court” in Pennsylvania, but these are traditional titles—not signs of a separate legal system.
Why the Term Still Matters
While symbolic, the word “commonwealth” remains a reminder of the founding belief that government exists for the people—not above them. It’s a linguistic time capsule from a moment when the young nation was defining what democracy would look like in practice.
The Bottom Line
Calling a state a “commonwealth” doesn’t make it different—it makes it historic. It reflects the revolutionary mindset that shaped early American government and still echoes in official titles today.
Related Links:
- The Knowledge Series – STM Daily News
- More U.S. History Stories on STM Daily News
- American Revolution Coverage – STM Daily News
- Government & Civics Explained
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