| City: | Warren, Pennsylvania |
| Names to Avoid: | Blair Corp |
| County: | Warren County |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 1:01:21 AM |
| Population: | No Population Data |
| Area Codes: | 582 / 814 |
| Classification: | Unique [Company/Government] |
| Coordinates: | 41.8437, -79.1454 |
| Quick Link: |
Blair Corporation, a direct marketing mail order retailer of clothing and household goods, operates under dedicated ZIP code 16366 in Warren County, Pennsylvania. The company was founded in Warren in 1910 as the New Process Company by John Leo Blair, initially selling a waterproof wool coat. The company formally changed its name to Blair Corporation in April 1989, and at its peak was one of America's largest catalog retailers.
Blair remained headquartered in Warren for over a century, becoming part of Orchard Brands in 2007 and then Bluestem Brands in 2015. Bluestem filed for Chapter 11 bankruptcy in March 2020, and Blair ceased accepting new orders in 2025. This dedicated postal designation has served the company for over two decades, with Warren as the valid mailing city. The 8 delivery codes on file reflect the mail order operation's correspondence needs.
| Residential: | 0 |
| Business: | 2 |
Buildings registered in the USPS ZIP+4 database with designated codes for direct mail delivery.
ZIP Code 16366 is assigned to a single organization or institution. Detailed business demographics are not published for unique ZIP Codes. USPS data shows 0 residential mailboxes and 2 business mailboxes, reflecting local delivery coverage.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 2Source: USPS |
| Total Delivery Receptacles: | 270Source: 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 16366 is located in Warren County, Pennsylvania, within the Warren, PA Metropolitan Statistical Area (CBSA 47620) and Pennsylvania's 15th Congressional District. This Micro area has a population of 38,174 people, about 0.00% of whom live in ZIP Code 16366. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Warren, PASource: Census |
| CBSA Number: | 47620Source: Census |
| CBSA Type: | MicroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 38,174Source: Census |
| MSA: | Source: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 15Source: USPS |
| Congressional Land Area: | 1285.03 sq miSource: Census |
| PMSA: | Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 4281000Source: Census |
| Place Name: | Warren city; PennsylvaniaSource: Census |
We could not locate which school district 16366 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.