| City: | Tunnel City, Wisconsin |
| County: | Monroe County |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 7:32:13 AM |
| Population: | No Population Data |
| Area Codes: | 353 / 608 |
| Classification: | PO Box |
| Coordinates: | 44.0074, -90.5657 |
| Quick Link: |
Tunnel City's 54662 ZIP code operates as a PO Box hub for the surrounding Monroe County area. The post office maintains 10 PO Boxes and serves a single street route along Flagship Avenue. While classified as a PO Box ZIP by USPS, limited rural carrier delivery does exist in the area.
This isn't a town without street delivery. One rural route handles local addresses, but the post office's PO Box system serves as the primary mailing option for many residents and the two businesses in the area. The setup is common in rural Wisconsin communities where carrier routes cover scattered properties across the countryside.
Flagship Avenue represents the sole street delivery route in this rural Wisconsin community, with most mail service centered on the post office's PO Box system.
ZIP Code 54662 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: | 46Source: 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 54662 is located in Monroe County, Wisconsin, within the Sparta, WI Metropolitan Statistical Area (CBSA 43890) and Wisconsin's 3rd Congressional District. This Micro area has a population of 0 people, about 0.00% of whom live in ZIP Code 54662. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Sparta, WISource: Census |
| CBSA Number: | 43890Source: Census |
| CBSA Type: | MicroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 0Source: Census |
| MSA: | Source: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 03Source: USPS |
| Congressional Land Area: | 11111.79 sq miSource: Census |
| PMSA: | Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 5581025Source: Census |
| Place Name: | Tunnel City CDP; WisconsinSource: Census |
We could not locate which school district 54662 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.