| City: | Pittsburgh, Pennsylvania |
| Names to Avoid: | Carnegie Mellon Univ |
| County: | Allegheny County |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 12:42:10 AM |
| Population: | No Population Data |
| Area Codes: | 412 / 724 / 878 |
| Classification: | Unique [Company/Government] |
| Coordinates: | 40.4444, -79.9418 |
| Quick Link: |
Carnegie Mellon University operates under dedicated ZIP code 15289 in Allegheny County's Squirrel Hill North neighborhood in Pittsburgh's East End. CMU was founded in 1900 as the Carnegie Technical Schools by industrialist Andrew Carnegie, who declared "my heart is in the work" as the school's mission. The institution became Carnegie Institute of Technology in 1912 and merged with Mellon Institute of Industrial Research in 1967 to form Carnegie Mellon University. The "Carnegie Mellon University" postal alias was added in December 2008.
CMU is consistently ranked among the world's top universities, particularly for its programs in computer science, robotics, engineering, and the arts. The university's main campus in Oakland/Squirrel Hill spans 144 acres and hosts approximately 16,000 students. Postal records identify 1 ZIP+4 code for this designation. Census demographic data is not available for this specific postal designation. Pittsburgh is the valid mailing city.
ZIP Code 15289 is assigned to a single organization or institution. Detailed business demographics are not published for unique ZIP Codes.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 0Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 0Source: CBP |
| 1st Quarter Payroll: | $0Source: CBP |
| Annual Payroll: | $0Source: CBP |
| # of Employees: | 0Source: CBP |
ZIP Code 15289 is located in Allegheny County, Pennsylvania, within the Pittsburgh, PA Metropolitan Statistical Area (CBSA 38300) and Pennsylvania's 14th Congressional District. This Metro area has a population of 2,443,921 people, about 0.00% of whom live in ZIP Code 15289. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Pittsburgh, PASource: Census |
| CBSA Number: | 38300Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 2,443,921Source: Census |
| MSA: | Pittsburgh, PA MSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 14Source: USPS |
| Congressional Land Area: | 209.29 sq miSource: Census |
| PMSA: | --Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 4261000Source: Census |
| Place Name: | Pittsburgh city; PennsylvaniaSource: Census |
We could not locate which school district 15289 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 January 1, 2026.