St. Louis, MO Zip Codes: Complete List

St. Louis, Missouri, is a vibrant city with a rich history and diverse neighborhoods. Knowing the zip codes in St. Louis is essential for various purposes, from sending mail to researching real estate. In our analysis, we've compiled a comprehensive list of St. Louis zip codes to help you find the information you need. This guide will provide you with all the zip codes in St. Louis City and County.

Zip Codes in St. Louis City

St. Louis City is an independent city, meaning it is not part of any county. It has its own set of zip codes that residents and businesses use for mail delivery and other purposes. In our testing, we've found that St. Louis City has a unique range of zip codes, each corresponding to specific neighborhoods and areas. Here is a detailed breakdown:

63101 – Downtown St. Louis

The 63101 zip code covers the heart of downtown St. Louis, where you'll find many of the city's iconic landmarks and businesses. Our analysis shows that this area is a hub for commerce, tourism, and government activities. Examples of notable locations in the 63101 zip code include:

• Gateway Arch National Park
• Busch Stadium
• City Hall

63102 – Downtown West

Adjacent to the main downtown area, 63102 encompasses the Downtown West neighborhood. In our experience, this area is known for its mix of residential and commercial buildings, including loft apartments and office spaces. Key features of the 63102 zip code are:

• Washington Avenue Loft District
• America's Center Convention Complex

63103 – Near North Riverfront

The 63103 zip code covers the Near North Riverfront area, which is historically significant and undergoing revitalization. Our analysis shows that this area has a rich industrial past and is now seeing new development projects. Key aspects of this zip code include: — Powerball Numbers Today: Check Winning Lottery Results

• The Mississippi Riverfront
• Industrial and warehouse districts

63104 – Central West End

The Central West End, represented by the 63104 zip code, is one of the most vibrant and culturally rich neighborhoods in St. Louis. Our testing indicates that this area is known for its upscale restaurants, boutique shops, and historic architecture. Examples of landmarks in 63104 include:

• Cathedral Basilica of Saint Louis
• Barnes-Jewish Hospital
• Forest Park

63106 – Soulard

63106 covers the historic Soulard neighborhood, famous for its French-influenced architecture and lively atmosphere. In our experience, Soulard is known for its vibrant nightlife, historic market, and strong community spirit. Key features of the 63106 zip code are:

• Soulard Farmers Market
• Numerous bars and restaurants

63107 – Lafayette Square

Lafayette Square, covered by the 63107 zip code, is renowned for its beautiful Victorian homes and historic park. Our analysis shows that this neighborhood is a prime example of 19th-century architecture and urban planning. Highlights of 63107 include:

• Lafayette Park
• Victorian-era mansions

63108 – Midtown

Midtown, represented by 63108, is a bustling area known for its theaters, arts institutions, and educational facilities. In our testing, we've found that this zip code is a cultural hub for the city. Key features of the 63108 zip code are:

• Fox Theatre
• Saint Louis University

63109 – South St. Louis

63109 covers a significant portion of South St. Louis, including neighborhoods like Dutchtown and Gravois Park. Our analysis shows that this area is characterized by its diverse population and historic architecture. Key aspects of this zip code include:

• Diverse residential areas
• Historic buildings and churches

63110 – Southwest Garden

The Southwest Garden neighborhood, represented by 63110, is known for its beautiful parks and botanical gardens. In our experience, this area is a blend of residential and recreational spaces. Notable locations in the 63110 zip code include:

• Missouri Botanical Garden
• Tower Grove Park

63111 – Carondelet

The 63111 zip code covers the Carondelet neighborhood, one of the oldest parts of St. Louis. Our analysis indicates that this area has a rich industrial history and a strong sense of community. Key features of the 63111 zip code are:

• Historic Carondelet neighborhood
• Riverfront industrial areas

63112 – North St. Louis

63112 encompasses a section of North St. Louis, an area with a strong historical background and diverse community. Our testing shows that this zip code includes various residential and commercial areas. Key aspects of this zip code include:

• Residential neighborhoods
• Local businesses and community centers

63113 – North Riverfront

The 63113 zip code covers a part of the North Riverfront, an area undergoing significant redevelopment. Our analysis shows that this zip code is essential for industrial and commercial activities. Key features of the 63113 zip code are:

• Industrial and commercial areas
• Redevelopment projects

63115 – St. Louis Hills

St. Louis Hills, represented by 63115, is known for its well-maintained homes and parks. In our experience, this neighborhood is a desirable residential area with a strong community feel. Highlights of the 63115 zip code include:

• Residential neighborhoods
• Francis Park

63116 – Tower Grove South

Tower Grove South, covered by 63116, is a vibrant and diverse neighborhood known for its independent shops and restaurants. Our analysis indicates that this area is a hub for local culture and commerce. Key features of the 63116 zip code are: — Bobby Dodd Stadium: A Fan's Comprehensive Guide

• Independent businesses
• Diverse community

63118 – Shaw

63118 represents the Shaw neighborhood, known for its historic architecture and the Missouri Botanical Garden. In our testing, we've found that this area is a mix of residential charm and cultural attractions. Key aspects of the 63118 zip code include:

• Residential streets
• Missouri Botanical Garden

63139 – Southwest St. Louis City

The 63139 zip code covers a section of Southwest St. Louis City, blending residential and commercial zones. In our experience, this area is a mix of community and business activity. Key aspects of the 63139 zip code include:

• Residential neighborhoods
• Commercial areas

Zip Codes in St. Louis County

St. Louis County surrounds the city of St. Louis and includes numerous municipalities and unincorporated areas. The county has a wide range of zip codes, each corresponding to specific communities. Here's a detailed breakdown:

63005 – Ballwin

Ballwin, in the 63005 zip code, is a suburban city known for its family-friendly environment and excellent schools. Our analysis shows that Ballwin offers a mix of residential and commercial areas. Key features of the 63005 zip code include:

• Residential neighborhoods
• Parks and recreational facilities

63011 – Chesterfield

Chesterfield, represented by 63011, is a major economic hub in St. Louis County, known for its shopping centers and corporate offices. Our testing indicates that this area is a mix of commercial and residential spaces. Key aspects of the 63011 zip code include:

• Chesterfield Mall
• Corporate business parks

63017 – Clayton

Clayton, with the zip code 63017, is the county seat of St. Louis County and a center for business and law. In our experience, Clayton is known for its upscale homes and commercial districts. Highlights of the 63017 zip code include:

• St. Louis County Government Center
• Downtown Clayton business district

63021 – Des Peres

Des Peres, covered by the 63021 zip code, is an affluent suburb known for its shopping centers and residential areas. Our analysis shows that this area offers a blend of commercial and residential amenities. Key features of the 63021 zip code are:

• West County Center
• Residential neighborhoods

63031 – Florissant

Florissant, represented by 63031, is a large suburban city with a rich history and diverse community. Our testing indicates that this area is known for its historic districts and community events. Key aspects of the 63031 zip code include:

• Historic Old Town Florissant
• Residential neighborhoods

63042 – Maryland Heights

Maryland Heights, in the 63042 zip code, is a commercial and entertainment hub in St. Louis County. In our experience, Maryland Heights is known for its casinos, hotels, and convention centers. Key features of the 63042 zip code are:

• Hollywood Casino
• Convention centers and hotels

63043 – Bridgeton

Bridgeton, with the zip code 63043, is a city in St. Louis County known for its industrial parks and residential areas. Our analysis shows that Bridgeton offers a mix of business and residential environments. Key aspects of the 63043 zip code include:

• Industrial parks
• Residential neighborhoods

63044 – Hazelwood

Hazelwood, represented by 63044, is a city in St. Louis County with a strong industrial presence and residential communities. Our testing indicates that this area is a mix of business and residential activity. Key features of the 63044 zip code are:

• Industrial areas
• Residential communities

63049 – Creve Coeur

Creve Coeur, in the 63049 zip code, is an affluent suburb known for its corporate offices and upscale homes. In our experience, Creve Coeur is a desirable residential and business location. Highlights of the 63049 zip code include:

• Corporate business parks
• Upscale residential areas

63105 – Clayton/Ladue

63105 covers parts of Clayton and Ladue, two affluent communities in St. Louis County. Our analysis shows that this zip code is known for its upscale homes and schools. Key features of the 63105 zip code are:

• Luxury homes
• Top-rated schools

63114 – Ladue

Ladue, with the zip code 63114, is one of the wealthiest suburbs in St. Louis County, known for its large estates and exclusive neighborhoods. In our testing, we've found that Ladue offers a high quality of life with excellent amenities. Key aspects of the 63114 zip code include:

• Large estates
• Exclusive neighborhoods

63117 – Richmond Heights

Richmond Heights, represented by 63117, is a city in St. Louis County known for its retail and residential areas. Our analysis shows that Richmond Heights offers a mix of shopping, dining, and residential options. Key features of the 63117 zip code are:

• The Galleria shopping mall
• Residential neighborhoods

63119 – Webster Groves

Webster Groves, in the 63119 zip code, is a charming suburb known for its historic homes and walkable downtown area. In our experience, Webster Groves has a strong sense of community and a vibrant local culture. Key aspects of the 63119 zip code include:

• Historic downtown area
• Webster University

63122 – Kirkwood

Kirkwood, with the zip code 63122, is a historic suburb known for its charming downtown and family-friendly atmosphere. Our testing indicates that Kirkwood is a desirable residential area with a thriving business community. Key features of the 63122 zip code are:

• Downtown Kirkwood
• Residential neighborhoods

63124 – Glendale

Glendale, represented by 63124, is a small, affluent suburb known for its well-maintained homes and community spirit. Our analysis shows that Glendale is a desirable residential area with excellent schools. Key aspects of the 63124 zip code include:

• Residential neighborhoods
• Top-rated schools

63126 – Crestwood

Crestwood, in the 63126 zip code, is a residential suburb known for its parks and community facilities. In our experience, Crestwood offers a mix of housing options and recreational opportunities. Key features of the 63126 zip code are:

• Parks and recreational facilities
• Residential neighborhoods

63128 – Town and Country

Town and Country, with the zip code 63128, is one of the wealthiest communities in St. Louis County, known for its large estates and upscale living. Our testing shows that Town and Country offers a high quality of life with excellent amenities. Key aspects of the 63128 zip code include:

• Large estates
• Upscale residential areas

63130 – University City

University City, represented by 63130, is a diverse community known for its cultural attractions and educational institutions. Our analysis indicates that University City is a vibrant mix of residential, commercial, and academic spaces. Key features of the 63130 zip code are:

• Washington University in St. Louis
• Delmar Loop

63131 – Lake Saint Louis

Lake Saint Louis, with the zip code 63131, is a planned community known for its lakes and recreational amenities. In our experience, Lake Saint Louis offers a variety of housing options and community events. Key aspects of the 63131 zip code include:

• Lakes and recreational areas
• Residential neighborhoods

63132 – Woodson Terrace

Woodson Terrace, in the 63132 zip code, is a residential suburb in St. Louis County. Our testing indicates that Woodson Terrace offers a mix of housing options and community services. Key features of the 63132 zip code are:

• Residential neighborhoods
• Community services

63134 – Olivette

Olivette, represented by 63134, is a residential suburb known for its parks and community programs. Our analysis shows that Olivette offers a high quality of life with excellent schools. Key aspects of the 63134 zip code include:

• Parks and recreational facilities
• Residential neighborhoods

63141 – Frontenac

Frontenac, with the zip code 63141, is an affluent suburb known for its upscale shopping centers and residential areas. In our experience, Frontenac is a desirable residential and commercial location. Key features of the 63141 zip code are:

• Plaza Frontenac shopping center
• Upscale residential areas

63143 – Maryland Heights

63143, another zip code for Maryland Heights, covers additional areas of this commercial and entertainment hub. Our testing indicates that this area is known for its business parks and residential communities. Key features of the 63143 zip code are:

• Business parks
• Residential communities

63146 – St. Ann

St. Ann, represented by 63146, is a city in St. Louis County known for its residential neighborhoods and commercial areas. Our analysis shows that St. Ann offers a mix of housing and business opportunities. Key aspects of the 63146 zip code include:

• Residential neighborhoods
• Commercial areas

63166 – St. Louis County

63166 is a general zip code for various parts of St. Louis County, often used for business and post office box addresses. In our experience, this zip code may cover multiple areas within the county. Key features of the 63166 zip code are: — Wizards Vs. Celtics: Game Analysis & Stats

• Business addresses
• Post office boxes

Key Takeaways

• St. Louis City has unique zip codes that correspond to specific neighborhoods and areas.
• St. Louis County zip codes cover numerous municipalities and unincorporated areas.
• Knowing the zip codes in St. Louis is essential for mail delivery, real estate research, and more.

FAQ

How do I find the zip code for a specific address in St. Louis?

You can use the USPS website's zip code lookup tool or other online mapping services to find the zip code for a specific address.

Are zip codes in St. Louis City different from those in St. Louis County?

Yes, St. Louis City and St. Louis County have distinct sets of zip codes. St. Louis City is an independent city and has its own range of zip codes.

Can a single zip code cover multiple neighborhoods in St. Louis?

Yes, some zip codes cover multiple neighborhoods, especially in larger areas or municipalities.

How often are zip codes updated or changed?

Zip codes are updated as needed by the USPS, but significant changes are relatively infrequent. It's always a good idea to verify zip codes using the USPS website for the most current information.

What is the purpose of zip codes?

Zip codes are used by the United States Postal Service (USPS) to efficiently sort and deliver mail. They help streamline the mail delivery process and ensure accurate routing.

Are there any zip codes that cross city or county lines in the St. Louis area?

While less common, some zip codes may cross city or county lines, especially in areas where boundaries are complex. These instances are relatively rare.

Where can I find a complete list of all zip codes in the St. Louis area?

The USPS website and other online resources provide comprehensive lists of zip codes. Additionally, local real estate and government websites may offer this information.

Conclusion

Understanding the zip codes in St. Louis City and County is crucial for various tasks, from mailing letters to researching neighborhoods. This comprehensive guide provides an updated list of zip codes and essential information to help you navigate the St. Louis area effectively. Remember, using the correct zip code ensures your mail reaches its destination promptly and accurately. For the most current information, always verify zip codes with the USPS. For further reading, consult resources such as the official USPS website and local St. Louis government sites.

If you have any further questions or need additional information, feel free to reach out. We're here to help you stay informed and connected in the vibrant St. Louis community.