Navigating New York City's northernmost borough requires understanding its unique postal geography. Bronx zip codes span from 10451 to 10475, cleanly mapping out a diverse network of historic neighborhoods, sprawling parks, and waterfront communities. Whether you're relocating, handling logistics, or researching local real estate trends, knowing how these five-digit numbers align with physical districts saves you time and confusion.
The Bronx isn't a monolith; it's a collection of distinct enclaves ranging from the bustling industrial hubs of the South Bronx to the suburban-feeling hills of Riverdale. Postal boundaries often reflect historical development patterns, political districts, and natural landmarks like the Bronx River and Pelham Bay Park. Below is the definitive guide breaking down every zip code, the neighborhoods they anchor, and what makes each section of the borough unique.
South Bronx Zip Codes: Culture, Industry, and Rapid Growth
The South Bronx represents the historic core of the borough's urban revitalization, driven by major residential developments, creative arts spaces, and commercial investments.
- 10451 (Concourse / Mott Haven North): Anchored by the Bronx Grand Concourse, this area features striking Art Deco architecture, major medical facilities like NYC Health + Hospitals/Lincoln, and access to Yankee Stadium.
- 10452 (Highbridge): Situated along the Harlem River, Highbridge offers steep hills, dense residential apartment buildings, and historical structural icons like the High Bridge water tower.
- 10454 & 10455 (Mott Haven and Melrose): These adjacent waterfront zip codes form the epicenter of South Bronx growth. Former industrial warehouses here have transformed into loft apartments, restaurants, and tech incubators, while retaining deep roots in hip-hop culture.
- 10456 (Morrisania / Claremont): One of the most densely populated zip codes in the borough, featuring classic pre-war tenement buildings and large public housing communities surrounded by local commercial corridors.
- 10474 (Hunts Point): Dominated by the massive Hunts Point Cooperative Market—one of the largest food distribution centers in the world—this zip code balances heavy industrial operations with adjacent residential pockets near Barretto Point Park.
Central Bronx Zip Codes: Education, Commerce, and Transit
Moving north from the Harlem River brings you to the dense neighborhoods of the Central Bronx, defined by major academic institutions, bustling retail strips, and vital subway transit lines.
- 10453 (Morris Heights / Mount Hope): Bordering the Harlem River, this area features active commercial streets like Burnside Avenue and historic residential blocks overlooking Manhattan.
- 10457 (Tremont / East Tremont): A densely populated residential community centered around cross-borough bus routes and local parks, experiencing steady multi-family housing renovations.
- 10458 (Fordham / Belmont): Home to Fordham University and the famous Arthur Avenue retail district—widely recognized as New York City's authentic Little Italy—this zip code hums with student energy and historic bakeries.
- 10460 (West Farms / Crotona Park East): Centered around the lush acreage of Crotona Park, this area blends historic brownstones, modern affordable housing complexes, and active community gardens.
- 10467 (Allerton / Norwood / Williamsbridge): Spanning a wide swath near Bronx Park and the Bronx Zoo, this neighborhood offers a mix of detached homes, multi-family brick houses, and bustling commercial strips along Allerton Avenue.
- 10468 (Fordham / Kingsbridge Heights): Positioned near the northwest tier, this area serves commuters utilizing the Jerome Avenue subway lines and features steep residential hillsides.
East Bronx Zip Codes: Waterfront Living and Green Spaces
The East Bronx opens up toward the Long Island Sound, offering maritime history, parklands, and suburban-style residential enclaves that feel miles away from Manhattan's grid.
- 10461 (Pelham Bay / Westchester Square): A vibrant commercial and residential hub featuring historic town squares, local medical centers, and immediate access to Pelham Bay Park.
- 10462 (Parkchester): Famous for the sprawling, self-contained Parkchester apartment complex built in the 1940s, this planned community features distinct terracotta statues and massive brick housing blocks.
- 10464 (City Island): A quirky maritime village tucked away on a small island off the coast of Pelham Bay. This nautical enclave features seafood shacks, boat yards, and 19th-century Victorian homes that give it a New England fishing village vibe.
- 10465 (Throggs Neck / Country Club): Bounded by the East River and Long Island Sound, this peninsula zip code is known for waterfront dining, yacht clubs, and quiet suburban residential streets.
- 10469 (Baychester / Pelham Gardens): A largely residential neighborhood featuring tree-lined streets, single-family homes, and bustling shopping centers like the Mall at Bay Plaza.
- 10472 (Soundview): Positioned along the Bronx River estuary, Soundview offers waterfront parks, public housing developments, and multi-family residential blocks.
- 10473 (Castle Hill / Clason Point): Another waterfront community on a peninsula stretching into the East River, featuring ferry service access via NYC Ferry routes connecting directly to Manhattan.
- 10475 (Co-op City): The largest cooperative housing development in the world. Built on reclaimed marshland, this massive planned community features high-rise residential towers, its own shopping centers, and distinct park spaces.
Northwest and North Bronx Zip Codes: Green Enclaves and Border Communities
The upper reaches of the borough border Westchester County and feature some of the greenest, quietest neighborhoods in New York City.
- 10463 (Kingsbridge / Spuyten Duyvil / Marble Hill): Spanning both sides of the Harlem River (including the historical anomaly of Marble Hill, which is physically attached to the Bronx mainland), this area offers hillside apartment buildings and sweeping river views.
- 10466 (Wakefield / Woodlawn): A northern border community characterized by multi-family homes, large Caribbean-American and West African immigrant communities, and historic transit connections.
- 10470 (Woodlawn Heights): Often called Woodlawn, this neighborhood sits directly against Yonkers and features an Irish-American heritage, historic pubs, and the sprawling Woodlawn Cemetery.
- 10471 (Riverdale): The northernmost neighborhood along the Hudson River. Riverdale features stately stone mansions, high-rise luxury co-ops, private preparatory schools, and a quiet, leafy environment favored by commuters who utilize the Metro-North Railroad.
Common Mistakes When Navigating Bronx Zip Codes
People unfamiliar with local postal boundaries often run into a few recurring traps:
- Assuming mail destination names equal the neighborhood: Almost all mail sent within the borough uses "Bronx, NY" as the city line, even though local residents identify strongly with hyper-local neighborhood names like Mott Haven, Riverdale, or Throggs Neck.
- Confusing Marble Hill: Although politically part of Manhattan, Marble Hill shares the 10463 zip code with Kingsbridge and is serviced by Bronx postal operations and utilities.
- Overlooking transit access differences: Zip codes in the far East Bronx (like City Island or Co-op City) rely heavily on express buses and the NYC Ferry rather than subway lines, making transit planning critical when looking at real estate.
Frequently Asked Questions
How many zip codes are in the Bronx?
There are 25 standard active zip codes assigned to Bronx County, ranging continuously from 10451 up to 10475.
Which Bronx zip code has the highest population density?
Central and South Bronx zip codes like 10456 (Morrisania) and 10452 (Highbridge) rank among the most densely populated residential areas due to high concentrations of multi-family apartment complexes.
Do all Bronx addresses use "Bronx" as the city name?
Yes. Unlike Queens or Brooklyn, where historic town names are commonly used on mailing addresses, almost every address in Bronx County uses "Bronx, NY" alongside the specific five-digit zip code. For official postal guidelines, check the USPS Location Finder.
Where can I check official neighborhood statistical boundaries?
You can review detailed demographic layouts and district maps through the NYC Department of City Planning data portal.
