| City: | North Washington, Iowa |
| City Alias: | N Washington |
| County: | Chickasaw County |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 7:13:39 AM |
| Population: | No Population Data |
| Area Codes: | 563 / 641 |
| Classification: | PO Box |
| Coordinates: | 43.0593, -92.3178 |
| Quick Link: |
North Washington is a small community in Chickasaw County, Iowa. The ZIP code 50661 has a unique postal configuration. It contains just one street delivery record on N Main St served by a rural carrier route, with no active PO Boxes or commercial deliveries.
This ZIP doesn't have a Census population within its boundaries. The postal classification suggests it may serve a specific delivery point or address rather than functioning as a traditional community post office. The facility code indicates non-standard status, and the ZIP is geographically enclosed within neighboring ZIP code 50659.
Mail addressed to North Washington can also be sent using the abbreviated form "N Washington" as an accepted alias. Both forms have been recognized since before October 2004 when USPS began systematic tracking of ZIP code introduction dates.
Single street record indicates a specific delivery point rather than a full service area.
ZIP Code 50661 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: | 3Source: 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 50661 is located in Chickasaw County, Iowa, within the Metropolitan Statistical Area (CBSA ) and Iowa's 2nd Congressional District. This area has a population of 0 people, about 0.00% of whom live in ZIP Code 50661. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | --Source: Census |
| CBSA Number: | --Source: Census |
| CBSA Type: | --Source: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 0Source: Census |
| MSA: | Source: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 02Source: USPS |
| Congressional Land Area: | 12261.92 sq miSource: Census |
| PMSA: | Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 1957495Source: Census |
| Place Name: | North Washington city; IowaSource: Census |
We could not locate which school district 50661 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.