| City: | Detroit, Michigan |
| Names to Avoid: | Kelly Services Inc |
| County: | Wayne County |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 10:14:00 PM |
| Population: | No Population Data |
| Area Codes: | 248 / 313 / 586 / 734 / 947 |
| Classification: | Unique [Company/Government] |
| Coordinates: | 42.3317, -83.0456 |
| Quick Link: |
Kelly Services, the pioneering staffing company that invented the temporary employment industry in 1946, operates under dedicated ZIP code 48266 in Wayne County, Michigan. Founded by William Russell Kelly in Detroit, the company grew from Russell Kelly Office Service into a global workforce solutions provider operating in 30 countries. This unique postal designation has served the company's correspondence needs for over two decades.
With just two routing codes on file, this ZIP represents a focused mail handling operation rather than a distributed campus. While Kelly Services' current headquarters is located in Troy, Michigan, this Detroit ZIP code remains part of the company's mail infrastructure. The absence of Census demographic data reflects the commercial-only nature of this designation. Detroit is the valid mailing city for this ZIP code.
ZIP Code 48266 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 48266 is located in Wayne County, Michigan, within the Detroit-Warren-Dearborn, MI Metropolitan Statistical Area (CBSA 19820) and Michigan's 13rd Congressional District. This Metro area has a population of 4,296,250 people, about 0.00% of whom live in ZIP Code 48266, and is subdivided into the Detroit-Dearborn-Livonia, MI division. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Detroit-Warren-Dearborn, MISource: Census |
| CBSA Number: | 19820Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | Detroit-Dearborn-Livonia, MI (CBSA Div 19804)Source: Census |
| CBSA Population: | 4,296,250Source: Census |
| MSA: | Detroit-Ann Arbor-Flint, MI CMSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 13Source: USPS |
| Congressional Land Area: | 184.85 sq miSource: Census |
| PMSA: | Detroit, MI PMSASource: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 2622000Source: Census |
| Place Name: | Detroit city; MichiganSource: Census |
We could not locate which school district 48266 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.