There are 5 unique ZIP codes in Richardson, Texas. Area code: 214/469.
5
ZIP codes
28.52
sq mi land
0.09
sq mi water
214/469
area code
Richardson, TX ZIP code map
About Richardson, TX
Richardson, Texas, is a vibrant city located in the heart of Dallas County. Known for its diverse community and thriving economy, Richardson has become a hub for technology and telecommunications. With a rich array of parks, schools, and cultural attractions, it offers residents an inviting environment with endless opportunities.
Location & geography
Situated approximately 15 miles north of downtown Dallas, Richardson is bordered by the cities of Plano to the west, Garland to the south, and Murphy to the east. The city spans a land area of 28.52 square miles and features a small water area of 0.09 square miles. This combination of urban landscape and recreational spaces creates an appealing environment for both residents and visitors.
Community & economy
Richardson is characterized by its friendly atmosphere and strong sense of community. The city is home to numerous high-tech companies and industries, contributing to a robust local economy and a diverse job market. Daily life in Richardson is enriched by its excellent schools, vibrant arts scene, and a variety of dining and shopping options.
Transportation
Key transportation routes in Richardson include the President George Bush Turnpike and U.S. Highway 75, which provide easy access to surrounding areas. The nearest major airport is the Dallas/Fort Worth International Airport, located about 25 miles away. Public transit options, including DART light rail services, make commuting convenient for residents.
History
Founded in the late 1800s, Richardson was originally an agricultural community and later transformed into a center for agriculture and manufacturing. Over the decades, key industries have included telecommunications and technology, marking Richardson as an important player in the Silicon Prairie. The city has experienced significant growth since the 1960s, leading to its current status as a bustling suburban area.
Did you know?
One surprising fact about Richardson is that it boasts the largest population of Chinese Americans in Texas, making it a culturally diverse community. Additionally, Richardson is home to the University of Texas at Dallas, which plays a significant role in the city’s educational and economic landscape.
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions
What ZIP codes does Richardson, TX have?
Richardson, TX has 3 ZIP codes: 75080, 75081, 75082. Each ZIP code serves a distinct delivery area within the city and surrounding region.
What is the main ZIP code for Richardson, TX?
The primary ZIP code for Richardson, TX is 75080. The city uses area code 972 for phone service.
What county is Richardson, TX in?
Richardson is located in Dallas County, Texas.
How many ZIP codes are in Richardson, TX?
Richardson, TX has 3 ZIP codes.
What ZIP code is the University of Texas at Dallas located in?
UT Dallas, Richardson's major research institution, is located in ZIP code 75080, which covers the central campus area and surrounding academic district.
Which ZIP codes serve Richardson's downtown and central business district along Main Street?
Richardson's downtown area and Main Street corridor are primarily served by ZIP codes 75080 and 75081, with 75080 covering the historic downtown core.
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