Cincinnati, OH

ZIP code 45217 is assigned to Cincinnati, OH, and falls within Hamilton 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 5,437 people live inside it.

At 2,525 residents per square mile spread over 2.153 square miles, 45217 reads as a suburban 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 track close to the national picture. The median of $67,974 puts 45217 near the middle of the pack, ahead of 47% 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 45217 costs below the national median. A typical home is valued at $149,200 against a US median of $207,500, and median gross rent runs $923 a month. The split between owning and renting is fairly even at 64.5% 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 57.3% of housing units here. The median construction year is 1950, making the housing here mid-century.

The population skews older than the national median, with a median age of 46 against 42 nationally. The average household holds 2.22 people, and 57.2% are family households.

Getting to work takes 21.9 minutes on average one way. The dominant mode is drove alone at 82.4% of workers.

Beyond addressing mail, 45217 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, 45217 offers a compact profile of Cincinnati: 5,437 residents, a median household income of $67,974, 33.7% of adults holding a bachelor's degree or higher, and an unemployment rate of 3.1%. 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. 45217 may cover parts of several distinct areas, and a single neighbourhood in Cincinnati 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.