| City: | Waterbury, Connecticut |
| Names to Avoid: | Wtby |
| Planning Region: | Naugatuck Vly Planning Region |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 8:16:26 PM |
| Population: | No Population Data |
| Area Code: | 475 |
| Classification: | PO Box |
| Coordinates: | 41.5584, -73.0516 |
| Quick Link: |
ZIP 06723 is a compact PO Box ZIP serving a single location in Waterbury, Connecticut. It doesn't cover a geographic area. Instead, this ZIP represents a point location on Grand Street, contained entirely within the larger 06702 ZIP code.
The post office maintains 30 PO Boxes at this location, with 28 business delivery points. All 27 street delivery records point to a single address on Grand Street with unit designators, suggesting a commercial building or office complex. This isn't a neighborhood or residential zone. It's a specialized business mail drop serving companies that want a dedicated Waterbury mailing address.
Waterbury has multiple ZIP codes for different purposes. Standard ZIPs like 06702 handle regular street delivery throughout the city. ZIP 06723 exists specifically for PO Box and business mail at this Grand Street location. The city delivery indicator shows carriers do serve this address, but residents and most businesses use other Waterbury ZIPs for their mail.
Only one street serves this ZIP: Grand Street with unit designators for a commercial building.
ZIP Code 06723 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: | 57Source: 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 06723 is located in Naugatuck Vly Planning Region, Connecticut, within the Waterbury-Shelton, CT Metropolitan Statistical Area (CBSA 47930) and Connecticut's 5th Congressional District. This Metro area has a population of 0 people, about 0.00% of whom live in ZIP Code 06723. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Waterbury-Shelton, CTSource: Census |
| CBSA Number: | 47930Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 0Source: Census |
| MSA: | New York-Northern New Jersey-Long Island, NY-NJ-CT-PASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 05Source: USPS |
| Congressional Land Area: | 1248.16 sq miSource: Census |
| PMSA: | Waterbury, CT PMSASource: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 0980000Source: Census |
| Place Name: | Waterbury city; ConnecticutSource: Census |
We could not locate which school district 06723 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 March 1, 2026.