Navigating the postal landscape of central Los Angeles requires knowing that Koreatown spans multiple primary zip codes, primarily 90005, 90006, and 90020, with overlapping segments reaching into 90004 and 90010. Covering roughly 2.7 square miles of dense urban blocks, this community sits west of Downtown LA and functions as one of the most culturally vibrant, densely populated neighborhoods in the United States.
Understanding these postal demarcations helps residents, real estate seekers, and visitors handle mail delivery, verify municipal services, and grasp the true footprint of K-Town. Because postal lines don't always align cleanly with community perceptions, looking closer at each specific code clarifies where boundaries begin and end.
Primary Koreatown Zip Codes Explained
The core of the neighborhood is anchored by three primary postal zones that handle the vast majority of residential and commercial addresses. Each zone carries distinct characteristics regarding housing stock, commercial strips, and local landmarks.
Zip Code 90005
Covering a central portion of the neighborhood, 90005 runs heavily along portions of Wilshire Boulevard and Olympic Boulevard. This zone features a mix of historic early-20th-century apartment buildings, modern mixed-use high-rises, and bustling commercial plazas filled with restaurants, cafes, and markets. It acts as the commercial heartbeat for many nighttime activities and dining destinations.
Zip Code 90006
Positioned toward the southern and southeastern edges of the neighborhood, 90006 bridges Koreatown with the Pico Heights and Harvard Heights areas. This zone leans heavily residential with quiet side streets lined with multi-family complexes, duplexes, and older craftsman homes, alongside heavy commercial traffic along Pico Boulevard.
Zip Code 90020
Stretching across the northern section of K-Town toward sections bordering Windsor Square and Hancock Park, 90020 captures a quieter, leafier urban vibe. Tree-lined residential streets mix with dense apartment blocks, offering a slightly different residential pace while remaining within walking distance of major transit lines.
Overlapping and Peripheral Zip Codes
Because neighborhood boundaries in Los Angeles are often fluid and subject to historical redrawing, several peripheral postal codes frequently get associated with Koreatown property listings and local businesses.
- 90004: Extends along the northern boundaries toward Virgil Village and Larchmont, catching properties on the northern edge of K-Town.
- 90010: A compact zone centered near Wilshire Center that captures high-rise commercial towers and luxury residential blocks right along the border of Hancock Park.
Property listings in these peripheral areas often market themselves as Koreatown due to proximity, even though postal authorities categorize them under neighboring communities. Checking the exact street address against official municipal maps maintained by the City of Los Angeles Geohub prevents confusion when verifying utility jurisdictions or voting districts.
Neighborhood Boundaries and Geography
Koreatown is roughly bounded by Beverly Boulevard to the north, Olympic Boulevard (and sometimes Pico Boulevard) to the south, Vermont Avenue to the east, and Western Avenue (or Wilton Place) to the west.
Unlike planned master-communities, K-Town grew organically outward from transit lines established in the early 1900s. The dense grid system features roughly 150 blocks packed tightly together, creating an environment where parking is scarce, walkability is remarkably high, and commercial storefronts occupy ground floors beneath residential units.
For additional geographic context and regional planning data, consult the Los Angeles County Registrar-Recorder/County Clerk district mapping resources.
Frequently Asked Questions
How many zip codes officially cover Koreatown?
Three zip codes (90005, 90006, and 90020) form the primary core of Koreatown, while adjacent codes like 90004 and 90010 overlap the edges.
Why do some real estate listings list different zip codes for the same street?
Neighborhood boundaries rarely match United States Postal Service boundaries. Real estate agents often include adjacent postal codes if a property sits within a few blocks of the official neighborhood line.
What area codes serve Koreatown?
Koreatown shares its telephone network primarily with the 213 and 323 area codes, which cover central Los Angeles.
Is Koreatown considered part of Mid-Wilshire?
Historically, Koreatown developed within the broader Mid-Wilshire region. Over decades of cultural growth and community advocacy, it established a distinct identity while keeping overlapping geographic roots.
