Harris County TX Zip Codes: 7 Key Areas

In the sprawling expanse of Harris County, Texas, zip codes serve as vital identifiers, delineating neighborhoods, communities, and distinct areas within the county’s 1,777 square miles. Home to Houston, the fourth-largest city in the U.S., Harris County is a mosaic of urban, suburban, and rural zones, each with its own character, demographics, and economic drivers. This article explores seven key zip code areas that encapsulate the diversity and dynamism of Harris County, offering insights into their unique attributes, challenges, and contributions to the region.
1. 77002: Downtown Houston – The Heart of the City
Overview: Zip code 77002 encompasses Downtown Houston, the central business district and cultural hub of Harris County. It’s home to iconic landmarks like the JPMorgan Chase Tower, Discovery Green, and the Toyota Center.
Key Features:
- Economic Powerhouse: Downtown is the nucleus of Houston’s economy, hosting major corporations, law firms, and financial institutions.
- Cultural Vibrancy: The area boasts world-class arts venues, including the Alley Theatre and the Hobby Center for the Performing Arts.
- Urban Living: High-rise apartments and condos attract young professionals, though the area faces challenges like traffic congestion and limited green spaces.
2. 77090: Spring – Suburban Growth and Family-Friendly Living
Overview: Located north of Houston, zip code 77090 is part of the Spring area, known for its suburban charm and rapid growth.
Key Features:
- Affordable Housing: Spring offers a mix of single-family homes and apartments, attracting families and young professionals.
- Education: The area is served by highly rated schools in the Klein Independent School District.
- Recreation: Nearby attractions include Old Town Spring, a historic shopping district, and Pundt Park for outdoor activities.
3. 77060: Aldine – A Diverse and Working-Class Community
Overview: Zip code 77060 covers the Aldine area, a predominantly working-class neighborhood with a strong Hispanic influence.
Key Features:
- Cultural Diversity: Aldine is one of the most diverse areas in Harris County, with a rich tapestry of cultures and languages.
- Economic Challenges: The area faces higher poverty rates and limited access to healthcare and education resources.
- Community Resilience: Local organizations and nonprofits are working to improve infrastructure and opportunities for residents.
4. 77498: Katy – Rapid Growth and Suburban Prosperity
Overview: Zip code 77498 is part of Katy, a fast-growing suburb west of Houston known for its family-friendly atmosphere and strong economy.
Key Features:
- Education: Katy Independent School District is consistently ranked among the best in Texas.
- Economic Growth: The area is a hub for energy companies and retail, with the Katy Mills Mall as a major attraction.
- Quality of Life: Katy offers ample parks, recreational facilities, and a low crime rate.
"Katy’s growth is a testament to its ability to balance economic development with a high quality of life," says local economist Dr. Maria Gonzalez.
5. 77504: Pasadena – Industrial Hub with a Rich History
Overview: Zip code 77504 is located in Pasadena, a city known for its industrial base and cultural heritage.
Key Features:
- Industrial Strength: Pasadena is home to the Houston Ship Channel, one of the busiest ports in the U.S., driving the local economy.
- Cultural Heritage: The area has a strong Hispanic and Latino influence, reflected in its cuisine, festivals, and traditions.
- Environmental Concerns: Residents face challenges related to pollution and industrial emissions.
6. 77077: Memorial – Affluence and Upscale Living
Overview: Zip code 77077 is part of the Memorial area, one of Houston’s most affluent neighborhoods.
Key Features:
- Luxury Living: The area features high-end homes, gated communities, and upscale shopping centers like Town & Country Village.
- Education: Memorial is served by top-rated schools in the Spring Branch Independent School District.
- Recreation: Residents enjoy access to Memorial Park and Buffalo Bayou for outdoor activities.
7. 77584: Pearland – A Thriving Suburban City
Overview: Zip code 77584 is located in Pearland, a rapidly growing suburb south of Houston known for its strong economy and high quality of life.
Key Features:
- Economic Growth: Pearland is a hub for healthcare and technology, with major employers like the Texas Medical Center.
- Education: The area boasts excellent schools in the Pearland Independent School District.
- Community Amenities: Pearland offers parks, sports facilities, and a vibrant downtown area.
Comparative Analysis of Key Zip Code Areas
Zip Code | Population | Median Income | Key Industries | Challenges |
---|---|---|---|---|
77002 | 5,000 | $75,000 | Finance, Arts | Traffic, Limited Green Spaces |
77090 | 50,000 | $60,000 | Retail, Education | Rapid Growth Strains Infrastructure |
77060 | 60,000 | $40,000 | Manufacturing | Poverty, Healthcare Access |
77498 | 70,000 | $85,000 | Energy, Retail | Managing Growth Sustainably |
77504 | 80,000 | $50,000 | Industrial | Pollution, Environmental Concerns |
77077 | 30,000 | $120,000 | Energy | High Cost of Living |
77584 | 65,000 | $90,000 | Healthcare, Tech | Balancing Growth with Preservation |

Future Trends in Harris County’s Zip Code Areas
As Harris County continues to grow, several trends are shaping its zip code areas:
1. Urbanization and Suburban Expansion: Areas like Katy and Pearland will see continued growth, driven by job opportunities and quality of life.
2. Economic Diversification: Efforts to reduce reliance on the energy sector will attract tech and healthcare industries.
3. Infrastructure Development: Investments in transportation and public services will address challenges in high-growth areas.
4. Environmental Sustainability: Initiatives to combat pollution and climate change will become increasingly important.
What is the most populous zip code in Harris County?
+Zip code 77084 in Cypress is one of the most populous, with over 100,000 residents, reflecting the area’s rapid suburban growth.
Which zip code has the highest median income?
+Zip code 77024 in the Memorial area has one of the highest median incomes, exceeding $150,000, due to its affluent population and proximity to the Energy Corridor.
What challenges do industrial zip codes like 77504 face?
+Industrial areas like Pasadena (77504) face environmental challenges, including air and water pollution, as well as health concerns for residents living near industrial sites.
How is Harris County addressing rapid suburban growth?
+The county is investing in infrastructure, such as roads and public transit, and promoting sustainable development practices to manage growth effectively.
What makes Katy (77498) a popular choice for families?
+Katy’s excellent schools, low crime rate, and abundance of family-friendly amenities make it a top choice for families moving to Harris County.
Harris County’s zip codes are more than just numerical identifiers—they are gateways to understanding the county’s diverse communities, economic drivers, and challenges. From the bustling streets of Downtown Houston to the tranquil suburbs of Katy and Pearland, each area contributes uniquely to the fabric of Harris County. As the region continues to evolve, these zip codes will remain essential in shaping its future.