Lots & Land in Union City Zip Code | Susan Camus

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Union City sits in northern Hudson County, New Jersey, on the high ground of the Palisades directly across the Hudson River from Midtown Manhattan. With roughly 68,500 residents packed into about 1.3 square miles, it is among the most densely populated municipalities in the United States — a city of tightly packed apartment buildings, brownstones, and rowhouses that steps up the hillside toward views of the Manhattan skyline. That density is not an accident of sprawl but the defining feature of a place where urban living, walkability, and proximity to New York City shape everyday life. The city's main artery, Bergenline Avenue, runs north-south through the heart of Union City as one of the region's great commercial streets, lined for blocks with storefronts, restaurants, bakeries, and services that reflect a predominantly Hispanic and immigrant-rooted population. It is one of the longest continuous commercial corridors in New Jersey, and it gives the city a street life unusual for its size. Neighborhoods radiate from this spine, and much of daily life — groceries, dining, errands, school runs — happens on foot. Union City's public schools have earned a national reputation, particularly for an early-childhood education program that became a model studied by districts around the country. The district has been credited with lifting student outcomes in a community where many families are recent arrivals, and it remains a source of local pride and a draw for families weighing a move to the area. Transportation is the city's other great asset. NJ Transit bus routes run continuously through the Lincoln Tunnel to the Port Authority Bus Terminal in Midtown, typically in 15 to 25 minutes depending on traffic, and light rail and ferry options are nearby in the county. This access makes Union City a practical home base for commuters who want urban density and lower housing costs than Manhattan or Hoboken while remaining a short ride from New York. The result is a dense, connected, and genuinely urban community with deep ties to both its immigrant heritage and the wider New York metropolitan region.

Population 68,589

County Hudson County

Active Listings 399

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Frequently Asked Questions

What county is Union City in?

Union City is in Hudson County, New Jersey, in the northern part of the county directly across the Hudson River from Midtown Manhattan. It sits on the Palisades, the elevated ridge that runs along the New Jersey side of the river.

How dense is Union City?

Union City is one of the most densely populated municipalities in the United States, with roughly 68,500 residents living in about 1.3 square miles. The city is built almost entirely of attached housing — brownstones, rowhouses, and apartment buildings — arranged on a tight street grid.

How do commuters get from Union City to Manhattan?

NJ Transit buses run continuously through the Lincoln Tunnel to the Port Authority Bus Terminal in Midtown Manhattan, typically a 15-to-25-minute trip. The Hudson-Bergen Light Rail and other rail and ferry options are nearby in Hudson County, making Union City a popular base for New York commuters.

What is Bergenline Avenue?

Bergenline Avenue is Union City's main commercial street and one of the longest continuous commercial corridors in New Jersey. It runs north-south through the heart of the city, lined with restaurants, bakeries, markets, and storefronts that reflect the city's predominantly Hispanic, immigrant-rooted population.

What is the Union City school system known for?

The Union City School District is nationally known for its early-childhood education program, which was credited with significantly improving student outcomes in a district serving many first-generation families. The model was studied by educators across the country and remains a source of local pride and a draw for families.

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