| City: | Chicago, Illinois |
| Names to Avoid: | State Of Il |
| County: | Cook County |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 8:07:12 AM |
| Population: | No Population Data |
| Area Codes: | 224 / 312 / 464 / 708 / 773 / 872 |
| Classification: | PO Box |
| Coordinates: | 41.8501, -87.6500 |
| Quick Link: |
This facility maintains 13 PO Boxes used by 11 businesses. The boxes provide a stable mailing address for companies that may move offices within the Loop or prefer mail separation from their physical locations. Unlike residential PO Box ZIPs in rural areas, 60664 serves an urban business function in one of America's largest downtowns.
This ZIP code contains no street addresses. It's a PO Box-only designation within Chicago's downtown postal infrastructure.
ZIP Code 60664 is designated for PO Box delivery only; business establishment and employment data are not available.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 24Source: 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 60664 is located in Cook County, Illinois, within the Chicago-Naperville-Elgin, IL-IN Metropolitan Statistical Area (CBSA 16980) and Illinois's 7th Congressional District. This Metro area has a population of 9,461,105 people, about 0.00% of whom live in ZIP Code 60664, and is subdivided into the Chicago-Naperville-Schaumburg, IL division. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Chicago-Naperville-Elgin, IL-INSource: Census |
| CBSA Number: | 16980Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | Chicago-Naperville-Schaumburg, IL (CBSA Div 16984)Source: Census |
| CBSA Population: | 9,461,105Source: Census |
| MSA: | Chicago-Gary-Kenosha, IL-IN-WI CMSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 07Source: USPS |
| Congressional Land Area: | 62.52 sq miSource: Census |
| PMSA: | Chicago, IL PMSASource: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 1714000Source: Census |
| Place Name: | Chicago city; IllinoisSource: Census |
We could not locate which school district 60664 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.