| City: | Norwalk, Connecticut |
| Names to Avoid: | Mbi Inc |
| Planning Region: | Western Ct Planning Region |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 8:17:32 PM |
| Population: | No Population Data |
| Area Codes: | 203 / 475 |
| Classification: | Unique [Company/Government] |
| Coordinates: | 41.1176, -73.4086 |
| Quick Link: |
MBI Inc and its Danbury Mint division operate under dedicated ZIP code 06857 from headquarters at 47 Richards Avenue in Norwalk's Brookside district. Founded in 1969 by Ralph Glendinning and Ted Stanley in Westport, Connecticut, the company moved to Norwalk in 1977. MBI's first product was a series of medals commemorating the Apollo 11 moon landing. Today the company generates over $350 million in annual sales through its brands including Danbury Mint, Easton Press, and Postal Commemorative Society.
Postal records show 19 delivery codes routing to MBI, Danbury Mint & Eaton Press, and Postal Commemorative Society on Richards Avenue. This ZIP has been active since before October 2004. Census demographic data is not available for this commercial designation. Norwalk is the valid mailing city.
| Residential: | 0 |
| Business: | 12 |
Buildings registered in the USPS ZIP+4 database with designated codes for direct mail delivery.
ZIP Code 06857 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: | 13Source: 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 06857 is located in Western Ct Planning Region, Connecticut, within the Bridgeport-Stamford-Danbury, CT Metropolitan Statistical Area (CBSA 14860) and Connecticut's 4th Congressional District. This Metro area has a population of 916,829 people, about 0.00% of whom live in ZIP Code 06857. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Bridgeport-Stamford-Danbury, CTSource: Census |
| CBSA Number: | 14860Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 916,829Source: Census |
| MSA: | New York-Northern New Jersey-Long Island, NY-NJ-CT-PASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 04Source: USPS |
| Congressional Land Area: | 460.73 sq miSource: Census |
| PMSA: | Stamford-Norwalk, CT PMSASource: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 0955990Source: Census |
| Place Name: | Norwalk city; ConnecticutSource: Census |
We could not locate which school district 06857 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.