About Middlesex County
Middlesex County is a county in New Jersey (NJ) with a population of approximately 863,623 residents. The county seat is .
Middlesex County is one of the counties that make up New Jersey, providing local government services including law enforcement, property records, courts, and public infrastructure to its residents.
County Details
- County
- Middlesex County
- State
- New Jersey (NJ)
- Population
- 863,623
- County Seat
Local Government
Middlesex County residents are served by county-level government that typically includes:
- County commission or board of supervisors — Elected officials responsible for county governance, budgets, and policy
- Sheriff's office — Provides law enforcement services throughout Middlesex County
- County clerk — Manages vital records, elections, and property records
- County courts — The judicial branch serving Middlesex County residents
- Tax assessor — Handles property tax assessments and collections
Getting Involved
Residents of Middlesex County can participate in local government by attending county commission meetings, voting in local elections, and contacting their county and state representatives. Find your elected officials by browsing the New Jersey representatives page.
Frequently Asked Questions
What is the population of Middlesex County?
Middlesex County has an approximate population of 863,623 residents.
What is the county seat of Middlesex County?
The county seat of Middlesex County is .
What state is Middlesex County in?
Middlesex County is located in New Jersey (NJ).