| City: | Round Rock, Texas |
| Names to Avoid: | Dell Computers |
| County: | Williamson County |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 9:51:18 AM |
| Population: | No Population Data |
| Area Code: | 512 |
| Classification: | Unique [Company/Government] |
| Coordinates: | 30.5155, -97.6692 |
| Quick Link: |
Dell Technologies, founded in 1984 by Michael Dell while a student at the University of Texas at Austin, operates under dedicated ZIP code 78682 in Round Rock, Williamson County. Dell started the company with $1,000 from his dormitory room at Dobie Center, selling custom IBM PC-compatible computers directly to consumers. The company relocated its headquarters to Round Rock in 1994 and became the world's largest PC vendor in 2001.
The postal designation serves Dell's international headquarters campus in the Boardwalk neighborhood, about 90 miles from San Antonio. Postal records show 3 delivery codes routing correspondence to the Dell Computer Corporation facility on Dell Way. Census County Business Patterns reports 74 establishments and 8,289 employees within this ZIP code, reflecting Dell's major employer status in the Austin metro area. Census demographic data is not available. Round Rock is the valid mailing city, and the ZIP falls within Texas Congressional District 17.
| Establishments: | 74 |
| Employment: | 8,289 |
Buildings registered in the USPS ZIP+4 database with designated codes for direct mail delivery.
ZIP Code 78682 supports both business and residential activity. According to the Business Census (2024), there are 75 business establishments, employing about 7,601 people with an annual payroll of $1,441,580,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 14,424Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 75Source: CBP |
| 1st Quarter Payroll: | $669,843,000Source: CBP |
| Annual Payroll: | $1,441,580,000Source: CBP |
| # of Employees: | 7,601Source: CBP |
ZIP Code 78682 is located in Williamson County, Texas, within the Austin-Round Rock-San Marcos, TX Metropolitan Statistical Area (CBSA 12420) and Texas's 17th Congressional District. This Metro area has a population of 1,716,289 people, about 0.00% of whom live in ZIP Code 78682. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Austin-Round Rock-San Marcos, TXSource: Census |
| CBSA Number: | 12420Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 1,716,289Source: Census |
| MSA: | Austin-San Marcos, TX MSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 17Source: USPS |
| Congressional Land Area: | 7651.16 sq miSource: Census |
| PMSA: | --Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 4863500Source: Census |
| Place Name: | Round Rock city; TexasSource: Census |
We could not locate which school district 78682 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on March 1, 2026.