Oracle, AZ

ZIP code 85623 is assigned to Oracle, AZ, and falls within Pinal 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 5,235 people live inside it.

At 28 residents per square mile spread over 188.614 square miles, 85623 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 track close to the national picture. The median of $68,219 puts 85623 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 85623 costs well above the national median. A typical home is valued at $384,700 against a US median of $207,500, and median gross rent runs $2,620 a month. Ownership dominates: 90.9% of occupied homes are owner-occupied, which usually signals an established residential area with relatively low turnover.

The building stock is dominated by detached single-family houses, which account for 85.5% of housing units here. The median construction year is 2000, making the housing here relatively modern.

The population skews considerably older than the national median, with a median age of 65.7 against 42 nationally. Households average just 1.96 people, and 32.3% consist of one person living alone — a signature of areas with a lot of studio and one-bedroom stock.

Getting to work takes 41.2 minutes on average one way. The dominant mode is drove alone at 63.2% of workers, while 27.0% work from home. Commute patterns are one of the better proxies for how a place actually functions day to day.

Beyond addressing mail, 85623 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, 85623 offers a compact profile of Oracle: 5,235 residents, a median household income of $68,219, 40.6% of adults holding a bachelor's degree or higher, and an unemployment rate of 2.8%. 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. 85623 may cover parts of several distinct areas, and a single neighbourhood in Oracle 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.