I’ll help you create a long-form blog post about Mt. Arlington, NJ County. I’ll first use a web search to gather some accurate information about the location. Based on the search results, I’ll craft a comprehensive blog post about Mt. Arlington, NJ County:
Nestled in the heart of Morris County, Mount Arlington is a charming borough that offers a unique blend of suburban tranquility and rich historical character. With a population of 5,909 as of the 2020 census, this small New Jersey community has a fascinating story that spans over a century of transformation and growth.
A Glimpse into Mount Arlington’s Historical Landscape
Mount Arlington’s history is a testament to the evolving nature of New Jersey’s suburban communities. Incorporated on November 3, 1890, the borough was named after Henry Bennet, 1st Earl of Arlington. In its early days, Mount Arlington was far from the residential haven it is today. Before the world wars, it was a thriving resort community that drew thousands of visitors from nearby New York City and Newark.
The Resort Era
During the late 19th and early 20th centuries, Mount Arlington was a premier summer destination. Visitors would arrive by train at Landing Station and travel by water taxi across Lake Hopatcong to enjoy the area’s numerous resort hotels. The famous “Mount Arlington breeze” was a particular draw, offering a cool respite from the city’s summer heat.
One of the most memorable attractions was the Bertrand Island Amusement Park, which featured a world-famous carousel and roller coaster. The park remained a local landmark until its closure in 1983, marking the end of an era for the community.
Contemporary Mount Arlington: A Demographic Portrait
Population and Growth
As of 2026, Mount Arlington has a population of 6,019, showing a steady growth rate of 0.33% annually. The community reflects a diverse yet predominantly white demographic:
- 79.6% White
- 5.54% Black or African American
- 3.61% Asian
- 8.22% Two or more races
Economic Characteristics
The borough boasts a robust economic profile: - Median Household Income: 99,511 - Median Property Value: 393,400 - Poverty Rate: Just 4.87%
Geographic and Community Insights
Mount Arlington spans 2.80 square miles, with 0.66 square miles being water. Located on the southeast shore of Lake Hopatcong, the borough offers residents a picturesque setting with numerous recreational opportunities.
Notable Community Features
- Lake Hopatcong Yacht Club provides a central gathering point for water enthusiasts
- High Educational Attainment: 98.6% of residents are high school graduates
- 50.9% hold a bachelor’s degree or higher
Living in Mount Arlington
The community presents an attractive living environment: - Average Commute Time: 36.5 minutes - Homeownership Rate: 71.7% - Median Age: 48.1 years
Demographic Breakdown
- Total Households: 2,799
- Persons per Household: 2.1
- Foreign-Born Population: 15.1%
Final Reflections
Mount Arlington represents a quintessential New Jersey suburban community - rich in history, economically stable, and continuously evolving. From its days as a bustling resort destination to its current status as a desirable residential borough, it continues to offer residents a high quality of life.
What County is Mount Arlington Located In?
+Mount Arlington is located in Morris County, New Jersey.
When Was Mount Arlington Incorporated?
+Mount Arlington was incorporated as a borough on November 3, 1890, from portions of Roxbury Township.
What is the Population of Mount Arlington?
+As of 2026, Mount Arlington has a population of 6,019, showing steady growth from 5,909 in the 2020 census.