St. Louis Zip Codes: Your Complete Guide

Kim Anderson
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St. Louis Zip Codes: Your Complete Guide

Are you looking for a specific zip code in St. Louis? Maybe you're moving, sending mail, or just curious about the different areas within the city and county. Whatever your reason, understanding St. Louis zip codes is essential. This comprehensive guide provides everything you need to know, from a complete list of zip codes to insights into the neighborhoods they represent. We'll explore the significance of these postal codes and how they can be used for various purposes.

Understanding St. Louis Zip Codes

St. Louis, Missouri, is a vibrant metropolitan area with a rich history and diverse communities. Zip codes serve as crucial identifiers, helping the United States Postal Service (USPS) efficiently sort and deliver mail. But they also offer a glimpse into the city's geographical layout and the unique character of its neighborhoods.

What is a Zip Code?

A zip code (Zone Improvement Plan code) is a five-digit code used by the USPS to streamline mail delivery. It was introduced in 1963 and has become an integral part of the American address system. Each zip code typically corresponds to a specific geographical area, such as a neighborhood, city, or even a group of post office boxes.

Why are Zip Codes Important?

  • Mail Delivery: The primary function of zip codes is to ensure accurate and timely mail delivery. Without them, sorting mail would be a much more cumbersome process.
  • Location Identification: Zip codes provide a way to identify specific locations within a city or region. This is useful for navigation, emergency services, and demographic analysis.
  • Data Analysis: Zip codes are often used for collecting and analyzing demographic data, helping businesses and organizations understand their target markets.

List of St. Louis Zip Codes

Here's a comprehensive list of zip codes in St. Louis City and St. Louis County, Missouri. Note that some zip codes may cover parts of both the city and county.

Zip Code Area Served Notes
63101 Downtown St. Louis Includes major businesses and attractions.
63102 Downtown/Midtown St. Louis Primarily commercial.
63103 Soulard, Benton Park Historic neighborhoods.
63104 The Hill Known for its Italian heritage and restaurants.
63105 South City, Carondelet Residential and commercial areas.
63106 Tower Grove South, Southwest Garden Includes Tower Grove Park and Missouri Botanical Garden.
63107 West End, Central West End Home to Washington University and upscale residential areas.
63108 The Grove, Forest Park Southeast Known for its nightlife and medical facilities.
63109 Clayton A prominent business and residential district in St. Louis County.
63110 Skinker DeBaliviere, University City Bordering neighborhoods, close to Washington University.
63111 North City A diverse area with various residential and commercial properties.
63112 St. Louis Hills Upscale residential neighborhood with large homes and parks.
63113 South Hampton, Southampton Historic and vibrant neighborhoods with a strong community feel.
63114 Richmond Heights, Brentwood Affluent suburbs with shopping and dining.
63115 Wellston, Pagedale Primarily residential.
63116 University City, Olivette Residential and commercial areas with a strong sense of community.
63117 St. Louis County Includes areas like Ladue and Frontenac.
63118 Clifton Heights, Ellendale A mix of residential and commercial properties.
63119 Overland, St. Ann Suburban areas with residential and commercial developments.
63120 Affton, Grantwood Village Residential suburbs with parks and schools.
63121 Crestwood, Concord Suburban areas with a range of housing options.
63122 Webster Groves, Shrewsbury Historic suburbs with charming downtown areas.
63123 Mehlville, Oakville South County suburbs with a mix of residential and commercial areas.
63124 Lemay, Sylvan Beach South County residential areas along the Mississippi River.
63125 Spanish Lake, Black Jack North County suburbs with residential areas.
63126 Florissant, Hazelwood Large suburban areas with various amenities.
63127 North County Includes communities like Ferguson and Dellwood.
63128 Bellefontaine Neighbors, Riverview North County residential areas.
63129 Affton, Concord South County residential areas.
63130 Ladue, Frontenac Affluent suburbs with large estates.
63131 Creve Coeur, Maryland Heights Suburban areas with business parks and residential neighborhoods.
63132 Olivette, University City Primarily residential with some commercial areas.
63133 Spanish Lake, Black Jack North County suburban areas.
63134 University City Primarily residential.
63135 Overland, St. Ann Suburban communities with various amenities.
63136 Florissant, Hazelwood Large suburban areas with residential and commercial properties.
63137 Florissant Primarily residential and commercial areas.
63138 Bridgeton, Maryland Heights Suburban areas with business parks and residential neighborhoods.
63139 Jennings, Normandy North County residential areas.
63141 Ballwin, Manchester West County suburbs with residential and commercial areas.
63143 Chesterfield, Wildwood Affluent West County suburbs with shopping and dining.
63144 Town and Country, Des Peres Wealthy West County suburbs.
63146 Sunset Hills, Fenton West County suburbs.
63147 Kirkwood, Glendale Historic and charming suburbs with residential areas and downtowns.
63155 PO Boxes Used for post office box addresses.
63163 PO Boxes Used for post office box addresses.
63166 PO Boxes Used for post office box addresses.
63167 PO Boxes Used for post office box addresses.
63177 PO Boxes Used for post office box addresses.
63178 PO Boxes Used for post office box addresses.
63179 PO Boxes Used for post office box addresses.
63180 PO Boxes Used for post office box addresses.
63182 PO Boxes Used for post office box addresses.
63188 PO Boxes Used for post office box addresses.
63197 PO Boxes Used for post office box addresses.
63199 PO Boxes Used for post office box addresses.

Exploring St. Louis Neighborhoods by Zip Code

Each zip code in St. Louis offers a unique glimpse into the city's diverse culture and community. Let's explore some key examples.

63103: Soulard and Benton Park

This zip code encompasses the historic neighborhoods of Soulard and Benton Park. Known for their vibrant atmosphere, these areas boast beautiful brick homes, lively bars and restaurants, and a strong sense of community. Soulard is particularly famous for its annual Mardi Gras celebration, while Benton Park offers a more laid-back, residential feel.

63108: The Grove and Forest Park Southeast

The Grove is a hip and trendy neighborhood known for its LGBTQ+ community, nightlife, and diverse culinary scene. Forest Park Southeast, bordering The Grove, offers a mix of residential areas and local businesses.

63112: St. Louis Hills

St. Louis Hills is a well-established, upscale residential neighborhood known for its beautiful homes, tree-lined streets, and proximity to Francis Park. It is a highly sought-after area for families and individuals seeking a safe and welcoming community.

63119: Overland and St. Ann

These suburban communities in North County provide a variety of residential options, from single-family homes to apartments. They offer convenient access to shopping centers, parks, and schools.

Using Zip Codes for Everyday Tasks

Beyond mail delivery, zip codes are invaluable for a variety of tasks.

Finding Local Businesses and Services

Zip codes allow you to easily search for businesses and services in your area. Whether you're looking for a new restaurant, a doctor, or a home repair service, you can use zip codes to narrow your search and find options near you. WWE On ESPN: Stream & Watch Guide

Shipping and Delivery

When ordering online, zip codes are crucial for calculating shipping costs and ensuring accurate delivery. They help businesses determine the distance and delivery time for your order. Red Sox Game Today: Channel And Streaming Guide

Real Estate and Property Information

Zip codes are frequently used to search for properties and access real estate data. Websites and real estate professionals use zip codes to filter listings and provide information on market trends and property values. Kimmel Vs. Kirk: Analyzing The Late-Night Monologue

Insurance and Cost of Living

Insurance companies often use zip codes to assess risk and determine premiums. The cost of living also varies depending on the zip code, with some areas being more expensive than others.

FAQs About St. Louis Zip Codes

What is the zip code for downtown St. Louis?

The zip code for downtown St. Louis is primarily 63101 and 63102.

How can I find the zip code for an address in St. Louis?

You can use online zip code finders such as the USPS website or other mapping services. Simply enter the address, and the correct zip code will be displayed.

What is the difference between St. Louis City and St. Louis County zip codes?

St. Louis City and St. Louis County are separate political entities. While the city is independent, the county surrounds it. Some zip codes span both the city and the county.

Are there any areas in St. Louis with multiple zip codes?

Yes, many neighborhoods and areas in St. Louis are served by multiple zip codes. This is due to the way the USPS divides the city and county into delivery zones.

Can a zip code determine school districts?

Yes, school districts often align with zip code boundaries, though it is not a perfect indicator. Always verify school district information with the local school board.

How do I update my address with the USPS?

You can update your address online at the USPS website, or by completing a change of address form at your local post office.

What are some common mistakes when entering a zip code?

Common mistakes include entering the wrong five digits, omitting the zip code altogether, or using the wrong zip code for the intended location.

Conclusion

Understanding St. Louis zip codes is essential for anyone living in, moving to, or doing business in the area. From ensuring accurate mail delivery to exploring the diverse neighborhoods, zip codes provide a valuable framework for navigating this vibrant city. Whether you're a long-time resident or a newcomer, this guide equips you with the knowledge to make the most of the city's postal system and explore its unique communities. Remember to use zip codes accurately for all your mailing, shipping, and location-based needs, and you'll be well on your way to experiencing all that St. Louis has to offer.

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