Intro
Explore Harris Countys zip code map and boundary guide, featuring detailed maps, demographics, and statistics for each zip code. Discover the best neighborhoods, schools, and communities in Houstons largest county. Find your ideal location with our comprehensive guide, covering 88 zip codes and 1,778 square miles of Harris County, Texas.
Harris County, located in the state of Texas, is one of the most populous counties in the United States. With a population of over 4.7 million people, it is essential to understand the layout and boundaries of the county, including its zip codes. In this article, we will delve into the Harris County zip code map and provide a comprehensive guide to its boundaries.

Understanding Harris County's Zip Code Map
The Harris County zip code map is a valuable resource for residents, businesses, and visitors alike. With 88 zip codes covering an area of over 1,700 square miles, navigating the county can be overwhelming. However, by familiarizing yourself with the zip code map, you can gain a better understanding of the county's layout and boundaries.
History of Harris County's Zip Code Map
The United States Postal Service (USPS) introduced the zip code system in 1963 to improve mail sorting and delivery efficiency. Harris County, like other counties across the country, was assigned a range of zip codes to cover its geographic area. Over the years, the zip code map has undergone changes to reflect population growth, urbanization, and boundary adjustments.

Harris County Zip Code Map Boundaries
The Harris County zip code map boundaries are defined by the USPS and are subject to change. The map is divided into several sections, each representing a specific zip code or range of zip codes. The boundaries are typically determined by natural features such as rivers, highways, and city limits.
Here is a list of the major zip code ranges in Harris County:
- 77002-77099: Houston (main city zip codes)
- 77201-77258: Houston (additional zip codes)
- 77301-77399: The Woodlands and surrounding areas
- 77401-77494: Sugar Land and surrounding areas
- 77501-77598: Pasadena and surrounding areas
Zip Code Map by Region
To better understand the Harris County zip code map, it is helpful to divide the county into regions. Here are the major regions and their corresponding zip code ranges:
- North Region: 77301-77399 (The Woodlands, Spring, and surrounding areas)
- Central Region: 77002-77099 (Houston, Downtown, and surrounding areas)
- South Region: 77501-77598 (Pasadena, Deer Park, and surrounding areas)
- West Region: 77401-77494 (Sugar Land, Missouri City, and surrounding areas)
- East Region: 77201-77258 (Houston, Channelview, and surrounding areas)

Benefits of Using the Harris County Zip Code Map
Using the Harris County zip code map can have several benefits, including:
- Improved navigation: By familiarizing yourself with the zip code map, you can navigate the county more efficiently.
- Accurate mail delivery: Using the correct zip code ensures that your mail is delivered to the correct location.
- Business and marketing purposes: Understanding the zip code map can help businesses target specific areas for marketing and advertising.
- Emergency services: Knowing the zip code map can help emergency services, such as police and fire departments, respond to calls more efficiently.

Common Uses of the Harris County Zip Code Map
The Harris County zip code map is used in a variety of ways, including:
- Real estate and property development: Understanding the zip code map can help real estate agents and property developers identify areas for development.
- Logistics and transportation: Knowing the zip code map can help logistics and transportation companies navigate the county more efficiently.
- Market research and analysis: The zip code map can be used to analyze market trends and identify areas for business development.
- Emergency preparedness: Understanding the zip code map can help emergency responders prepare for and respond to emergencies.

Conclusion
In conclusion, the Harris County zip code map is a valuable resource for residents, businesses, and visitors alike. By understanding the map and its boundaries, you can navigate the county more efficiently, ensure accurate mail delivery, and identify areas for business development. We hope this guide has provided you with a comprehensive understanding of the Harris County zip code map and its many uses.

We encourage you to share your thoughts and experiences with the Harris County zip code map in the comments below. Have you used the map for business or personal purposes? Do you have any questions or suggestions for improving the map? Let us know!
What is the purpose of the Harris County zip code map?
+The Harris County zip code map is used to improve mail sorting and delivery efficiency, navigate the county, and identify areas for business development.
How many zip codes are in Harris County?
+Harris County has 88 zip codes covering an area of over 1,700 square miles.
What are the major regions in Harris County?
+The major regions in Harris County are the North Region, Central Region, South Region, West Region, and East Region.