Union County is located in the state of New Jersey. It is known for its diverse communities and rich history, with several towns and cities, including Elizabeth and Union Township. The county offers a mix of urban and suburban living, making it a popular place for families and professionals. The county is home to numerous parks and recreational areas, such as Watchung Reservation and Lenape Park, providing residents with outdoor activities. Union County also hosts various cultural events and festivals throughout the year, celebrating its vibrant community and heritage.