Cass Lake, MN

ZIP code 56633 is assigned to Cass Lake, MN, and falls within Cass County. Like every US postal code, it began as a mail-routing device rather than a geographic boundary — the US Postal Service groups delivery routes under a single code so carriers and sorting equipment can process mail efficiently. Today it also serves as a practical shorthand for the area itself: roughly 4,863 people live inside it.

At 22 residents per square mile spread over 216.384 square miles, 56633 reads as a rural area. It is a smaller postal code by population, and density shapes almost everything else on this page — how people get to work, whether they own or rent, and what housing costs.

Household earnings run below the national median. At $62,422, 56633 sits in the lower half, ahead of 37% of them. The US median for comparison is $70,109. Bear in mind that median income describes the midpoint household, not the average — it is not pulled upward by a handful of very high earners the way a mean would be.

Housing in 56633 costs below the national median. A typical home is valued at $157,900 against a US median of $207,500, and median gross rent runs $873 a month. The split between owning and renting is fairly even at 68.5% owner-occupied, which tends to indicate a mix of housing types rather than one dominant form.

The building stock is dominated by detached single-family houses, which account for 76.2% of housing units here. The median construction year is 1983, making the housing here from the later twentieth century. The vacancy rate of 38.1% is high, which in many places reflects seasonal or second-home use rather than abandonment.

The population skews younger than the country as a whole, with a median age of 30.4 against 42 nationally. Households are relatively large at 3.08 people on average, with 68.5% classified as family households.

Getting to work takes 21.7 minutes on average one way. The dominant mode is drove alone at 68.2% of workers, while 8.5% walk. Commute patterns are one of the better proxies for how a place actually functions day to day.

Beyond addressing mail, 56633 does a lot of quiet administrative work. Retailers use it to calculate shipping and sales tax at checkout. Insurers use it to set premiums, since risk profiles vary geographically. Employers and marketers use it to define service areas. Government agencies use it to route benefits and organise reporting. If you have ever been asked for a postal code by a form that clearly does not intend to send you anything, this is why.

For anyone weighing a move, 56633 offers a compact profile of Cass Lake: 4,863 residents, a median household income of $62,422, 17.7% of adults holding a bachelor's degree or higher, and an unemployment rate of 13.3%. A handful of figures like these answer more relocation questions than most neighbourhood guides do.

One caution worth repeating: a postal code is not a neighbourhood. 56633 may cover parts of several distinct areas, and a single neighbourhood in Cass Lake may be split across more than one code. Boundaries also shift as USPS adjusts delivery routes. Treat the figures here as describing a delivery area, which is what they actually measure.