| City: | Richwood, Minnesota |
| County: | Becker County |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 7:45:21 AM |
| Population: | No Population Data |
| Area Code: | 218 |
| Classification: | PO Box |
| Coordinates: | 46.9421, -95.8973 |
| Quick Link: |
Richwood, Minnesota's 56577 ZIP code covers a single delivery point on County Highway 34 in Becker County. This ZIP was classified as PO Box only before October 2004, but today it functions differently. The post office doesn't maintain any PO Boxes here. Instead, mail arrives via city carrier route C001, likely serving a single business or facility.
This isn't a traditional town ZIP code. With zero residential population and no ZCTA territory, 56577 serves as a point location within the larger Detroit Lakes area (ZIP 56501). The facility code indicates no USPS post office operates at this location. Mail service comes from the Detroit Lakes post office 56501, which surrounds this point ZIP.
Despite its PO Box classification, this ZIP has city delivery available. It's one of many legacy ZIP codes where the original classification no longer matches current operations. For most purposes, this location functions as part of the Detroit Lakes postal service area.
Only one street address exists in this ZIP: County Highway 34.
In 2024, the Median household income is $0, which is well under the national median ($80,734), is down $95,625 (100.0%) since 2011 and above its 2019 pre-pandemic level by $0. Family households earn a median of $0 versus $0 for nonfamily households (a difference of $0). By gender, male median income is $0 and female is $0, which is considerably lower than the national female median ($55,274), with a current gap of $0 that has stayed about the same from 2011 to 2024.
Explore More:Income Over TimeHousehold IncomeEmployment StatusBy Occupation
| Income Type | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Median Household Income | $95,625 | $98,333 | $0 | $101,042 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
| Median Family Income | $95,625 | $98,333 | $0 | $101,042 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
| Median NonFamily Income | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
| Median Male Income | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
| Median Female Income | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
| Employed: | 0 | 0% |
| Unemployed: | 0 | 0% |
| Not In Labor Force: | 0 | 0% |
| Total: | 0 | 100% |
| Management, business, science, and arts: | 0 | 0% |
| Service: | 0 | 0% |
| Sales and Office: | 0 | 0% |
| Natural resources, construction, and maintenance: | 0 | 0% |
| Production, transportation, and material moving: | 0 | 0% |
| Total Civilian Employed Population: | 0 | 100% |
ZIP Code 56577 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: | 0Source: 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 56577 is located in Becker County, Minnesota, within the Detroit Lakes, MN Metropolitan Statistical Area (CBSA 19810) and Minnesota's 7th Congressional District. This Micro area has a population of 0 people, about 0.00% of whom live in ZIP Code 56577. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Detroit Lakes, MNSource: Census |
| CBSA Number: | 19810Source: 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: | 07Source: USPS |
| Congressional Land Area: | 33429.31 sq miSource: Census |
| PMSA: | Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | --Source: Census |
| Place Name: | --Source: Census |
We could not locate which school district 56577 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.