Top 10 Richest Counties in New Jersey
- Morris County
- Hunterdon County
- Somerset County
- Monmouth County
- Bergen County
- Sussex County
- Middlesex County
- Burlington County
- Union County
- Mercer County
1. Morris County: $131,800 Median Household Income
Morris County is the wealthiest county in New Jersey, with a median household income of $131,800 and an average home value of $639,700. Morris is known for its affluent suburbs, excellent schools, and scenic countryside. Chatham is a standout city with a rich history, offering tree-lined streets and upscale shopping. Easy access to New York City provides ample job opportunities, while diverse dining and cultural venues cater to many tastes. Popular attractions in Morris County include Morristown National Historical Park, Great Swamp National Wildlife Refuge, and Frelinghuysen Morris Arboretum. Author and public speaker Fran Lebowitz was born and raised in Morristown.
2. Hunterdon County: $133,500 Median Household Income
Hunterdon County takes the second spot on our list (by a hair) of the richest counties in New Jersey, with a median household income of $133,500 and an average home value of $579,100. The job market is strong, and many residents commute to nearby New York City or Philadelphia. Hunterdon County boasts a low crime rate and excellent schools. Charming villages, rolling farmlands, and a lively equestrian culture make it an ideal choice for those seeking a peaceful yet prosperous lifestyle. Actress Vera Farmiga, well-known for her roles in the "Conjuring" movies, graduated from Hunterdon Central Regional High School. Hunterdon County attractions include the Round Valley Reservoir and the Hunterdon Art Museum.
3. Somerset County: $131,700 Median Household Income
With a median household income of $131,700 and an average home value of $614,500, Somerset County is the third wealthiest county in NJ. It's in the central part of the state, about 45 minutes from New York City and Philadelphia. Somerset is known for its affluent suburbs, excellent schools, well-maintained parks, golf courses, and country clubs, offering a refined yet family-friendly environment. The strong job market and excellent healthcare facilities add to its draw. Bernardsville stands out for its grand estates and prestigious atmosphere, and one of the best actresses of all time, Meryl Streep, grew up there. Delaware and Raritan Canal State Park and the Sourland Mountain Preserve provide outdoor leisure and sightseeing opportunities.
4. Monmouth County: $118,500 Median Household Income
At number four on our list of wealthy New Jersey counties, we have Monmouth, with a median household income of $118,500 and an average home value of $688,200. Monmouth is known for its beautiful beaches along the Jersey Shore, affluent suburbs, and excellent schools. The borough of Rumson, in particular, has sprawling waterfront estates and elite schools. Residents of Monmouth County enjoy an affluent seaside lifestyle with beach days at the Asbury Park Boardwalk and hiking in scenic parks like the Sandy Hook Gateway National Recreation Area. Legendary rockers Jon Bon Jovi and Bruce Springsteen have lived in this area, and famed actor Jack Nicholson grew up in Neptune City, Monmouth County.
5. Bergen County: $114,300 Median Household Income
With a median household income of $114,300 and an average home value of $690,200, Bergen County is the fifth richest county in the state. Located just across the Hudson River from Manhattan, Bergen County is a haven for those seeking urban convenience and suburban tranquility. The borough of Alpine is particularly exclusive, boasting stunning and luxurious homes. Bergen County offers diverse amenities, from high-end shopping malls to scenic parks. You'll find diversity in the people and the many delicious food options. John Travolta, NFL Coach Bill Parcells, and Nick Jonas all have roots in Bergen County. Popular attractions include the Bergen Performing Arts Center and Campgaw Mountain Reservation.
6. Sussex County: $113,600 Median Household Income
Coming in at number six on our list, Sussex County is known for its outdoor recreational opportunities, with numerous lakes, parks, and hiking trails. You'll find Kittatinny Mountain State Park, High Point State Park, and Mountain Creek Resort. The average home value in Sussex County is $408,500, and the median household income is $113,600. The low crime rate and picturesque backdrop contribute to its appeal to families seeking an affluent yet peaceful lifestyle. The borough of Hardyston is particularly known for its serene lakes and upscale residential communities. Actress and comedian Janeane Garofalo was born in the area.
7. Middlesex County: $102,400 Median Household Income
At number seven, the average home value in Middlesex County is $521,200, and the median income is $102,400 per household. The county is home to esteemed educational institutions, including one of the nation's oldest and most prestigious – Rutgers University. Middlesex County's strategic location between New York City and Philadelphia provides residents ample job opportunities in various industries. The area boasts a rich cultural scene, with theaters, museums, and diverse dining options. Its well-maintained parks, recreational facilities, and access to the Raritan River add to its appeal for families and outdoor enthusiasts. NBA player Karl-Anthony Towns attended and played basketball at Piscataway Technical High School in Middlesex County.
8. Burlington County: $100,500 Median Household Income
Burlington County is the eighth wealthiest county in New Jersey, with a median household income of $100,500 and an average home value of $383,900. Burlington is known for its diverse landscape, which includes forests, farmland, and rivers. The diverse array of dining, shopping, and excellent education options make it an attractive choice for families. Its proximity to Philadelphia adds to its appeal for commuters. Some of the wealthiest cities in Burlington County include Moorestown, Medford, and Mount Laurel Townships. Olympian Carl Lewis began his track career in Willingboro, Burlington County.
9. Union County: $$95,000 Median Household Income
Union County has a median household income of $95,000 and an average home value of $539,851, making it the ninth-richest county in New Jersey. The area provides a diverse job market and easy access to New York City. Its cultural events, parks, and recreational facilities cater to many interests. Adored children's book author, Judy Blume grew up in this region. Some of the wealthiest cities include Westfield, Summit, Scotch Plains, Fanwood, and New Providence. You can find attractions such as Warinanco Park, Kean University, and the Union County Performing Arts Center in Union County.
10. Mercer County: $92,700 Median Household Income
Rounding out our list of the top 10 richest counties in New Jersey is Mercer. It has a median household income of $92,700 and an average home value of $412,400. It's about an hour from New York City and Philadelphia. The town of Princeton, home to the prestigious Ivy League institution, is known for its intellectual vibrancy and historic charm. TV personality, writer, director, and actor Jon Stewart went to Lawrenceville High School, and Albert Einstein lived in Princeton for 22 years until his death in 1955. Mercer is known for its excellent schools, museums, and cultural attractions, including the New Jersey State Museum and Trenton Farmers Market.
Wealthiest Counties in NJ Compared
| County | Median Household Income | Median Home Price |
| Morris County | $131,800 | $639,700 |
| Hunterdon County | $133,500 | $579,100 |
| Somerset County | $131,700 | $614,500 |
| Monmouth County | $118,500 | $688,200 |
| Bergen County | $114,300 | $690,200 |
| Sussex County | $113,600 | $408,500 |
| Middlesex County | $102,400 | $521,200 |
| Burlington County | $100,500 | $383,900 |
| Union County | $95,000 | $575,300 |
| Mercer County | $92,700 | $412,400 |
10 Richest Counties in New Jersey Bottom Line
These wealthy New Jersey counties offer high incomes and comfortable living environments. From picturesque landscapes to upscale communities, each county has its own blend of amenities and cultural richness. Whether you're drawn to the coastal charm of Monmouth or the urban accessibility of Bergen, New Jersey's 10 wealthiest counties have something for everyone seeking a prosperous and comfortable lifestyle.