West Caldwell is a township in Essex County, New Jersey, located approximately 16 miles west of Manhattan and 6 miles northwest of Newark. As of the 2020 census, the township's population was 11,012, reflecting a 2.4% increase from the 2010 census. Established on February 24, 1904, from portions of Caldwell Township, West Caldwell has evolved into a predominantly residential community, recognized for its attractive neighborhoods and proximity to major urban centers.

The West Caldwell real estate market is characterized by a variety of housing options, including single-family homes, townhouses, and condominiums. As of early 2025, the average home value in West Caldwell was approximately $747,986, marking a 6.1% increase over the past year. The median sale price of a home was $620,000 in February 2025, representing a 1.6% decrease compared to the previous year. The market is considered competitive, with homes typically remaining on the market for around 10 days. This competitiveness is driven by the township's desirable location, reputable public schools, and convenient access to transportation networks

Originally part of Caldwell Township, West Caldwell became an independent borough on February 24, 1904, due to population growth and administrative considerations. The name "Caldwell" honors Reverend James Caldwell, a Presbyterian minister influential during the American Revolution. Over the years, West Caldwell has transformed from a rural area into a vibrant suburban community, maintaining a balance between preserving its historical roots and embracing modern development.