| City: | Austin, Texas |
| County: | Travis County |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 6:59:50 PM |
| Population: | No Population Data |
| Area Code: | 512 |
| Classification: | PO Box |
| Coordinates: | 30.2667, -97.7428 |
| Quick Link: |
78765 is a point-based PO Box ZIP embedded within Austin, Texas. It doesn't define a geographic territory. Instead, it exists as a specialized postal zone within the larger 78705 ZIP code that covers the University of Texas campus area and surrounding neighborhoods.
With zero residential population, 78765 serves purely commercial and institutional purposes. The post office maintains 176 PO Boxes alongside 139 business delivery points. Two streets carry all mail delivery: Northcross Drive handles 133 ZIP+4 records while Speedway accounts for 87 records. Both addresses use unit designators, indicating multi-tenant commercial buildings.
This isn't a PO Box Only Zone. Street delivery exists through the surrounding 78705 ZIP code, and residents in the area have multiple mailing options. The 78765 ZIP exists to provide dedicated postal infrastructure for businesses and organizations that need their own distinct mailing address within central Austin's West University neighborhood.
Both streets serve commercial tenants with unit-based addressing, typical of business complexes in central Austin.
ZIP Code 78765 supports both business and residential activity. According to the Business Census (2024), there are 18 business establishments, employing about 35 people with an annual payroll of $2,887,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 300Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 18Source: CBP |
| 1st Quarter Payroll: | $629,000Source: CBP |
| Annual Payroll: | $2,887,000Source: CBP |
| # of Employees: | 35Source: CBP |
ZIP Code 78765 is located in Travis County, Texas, within the Metropolitan Statistical Area (CBSA ) and Texas's 37th Congressional District. This area has a population of 1,716,289 people, about 0.00% of whom live in ZIP Code 78765. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | --Source: Census |
| CBSA Number: | --Source: Census |
| CBSA Type: | --Source: 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: | 37Source: USPS |
| Congressional Land Area: | 0 sq miSource: Census |
| PMSA: | --Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 4805000Source: Census |
| Place Name: | Austin city; TexasSource: Census |
We could not locate which school district 78765 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 February 1, 2026.