| City: | Pittsburgh, Pennsylvania |
| Names to Avoid: | Mellon Bank |
| County: | Allegheny County |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 9:07:43 PM |
| Population: | No Population Data |
| Area Codes: | 412 / 724 / 878 |
| Classification: | Unique [Company/Government] |
| Coordinates: | 40.4409, -79.9963 |
| Quick Link: |
Mellon Bank operations utilized dedicated ZIP code 15259 in Allegheny County's North Oakland neighborhood in Pittsburgh's East End. North Oakland, home to the University of Pittsburgh's main campus and UPMC's flagship medical facilities, represents one of Pittsburgh's major institutional districts. The Mellon Bank presence in this area likely served the substantial banking needs of these major institutions. This dedicated postal designation was established prior to 2004.
Postal records identify 1 ZIP+4 code routing to this designation. Census Business Patterns identifies 4 establishments employing 19 workers under this postal code. The modest employment figure suggests a branch operation rather than a major processing center. Census demographic data is not available for this commercial designation. Pittsburgh is the valid mailing city.
| Establishments: | 4 |
| Employment: | 19 |
ZIP Code 15259 supports both business and residential activity. According to the Business Census (2024), there are 4 business establishments, employing about 18 people with an annual payroll of $1,422,000.
| # 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: | 4Source: CBP |
| 1st Quarter Payroll: | $445,000Source: CBP |
| Annual Payroll: | $1,422,000Source: CBP |
| # of Employees: | 18Source: CBP |
ZIP Code 15259 is located in Allegheny County, Pennsylvania, within the Pittsburgh, PA Metropolitan Statistical Area (CBSA 38300) and Pennsylvania's 12nd Congressional District. This Metro area has a population of 2,356,285 people, about 0.00% of whom live in ZIP Code 15259. 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: | 2,356,285Source: Census |
| MSA: | Pittsburgh, PA MSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 12Source: USPS |
| Congressional Land Area: | 2163.03 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 15259 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.