Your complete guide to the 85128 zip code area: homes, neighborhoods, schools, and community insights.
ZIP code 85128 is located in Coolidge, Pinal County, Arizona. The median home price in this area is approximately $240K with a median household age of 33. The 85128 zip code covers Coolidge, a small agricultural city southeast of Casa Grande.
The 85128 zip code covers Coolidge, a small agricultural city southeast of Casa Grande. The town was named after President Calvin Coolidge and has deep farming roots that are still visible in the cotton fields and irrigation canals surrounding the community. Casa Grande Ruins National Monument is nearby. Downtown Coolidge has a small but genuine main street feel. Central Arizona College has a campus here and provides educational opportunities. Homes are very affordable, mostly older ranch properties and some newer builds on the edges. Coolidge Municipal Airport serves small aircraft. The community has a proud, independent spirit. For people looking for extremely affordable housing in the Pinal County corridor with easy I-10 access, Coolidge delivers on price.
The 85128 zip code falls within Coolidge in Pinal County, covering a population of approximately 14,000 residents. The median age of 33 reflects a younger, more transient population base that may include students, young professionals, and young families.
Housing in 85128 spans a median home price of $240K, with median rental rates sitting at $1,000 per month. The relatively affordable rent-to-income ratio makes this zip code particularly appealing for renters who want access to Coolidge's amenities without the premium pricing found in adjacent areas.
ZIP 85128 trades at $240K median and $126 per square foot - below Coolidge's $137 city average, which flags this as a value zone within the city where your dollar stretches further. At 24 days on market, properties here do not linger - if you see something you want, your window to act is measured in days, not weeks.
The rent-versus-buy math in 85128 is worth examining. At $1,000 monthly rent and a 5.0% annual rent-to-price ratio, the ownership cost runs higher than renting, which is typical for appreciating markets where buyers are paying for future equity growth rather than immediate cash flow savings. The median age of 33 in this zip skews young, meaning higher turnover and more inventory cycling through the market - good for buyers who want options.
Market data sourced from ARMLS and analyzed by Venture REI, a Phoenix-area brokerage founded by Frank Vazquez. Questions about 85128? Frank Vazquez at Venture REI offer straightforward market guidance with no pressure or obligation.
Venture REI provides honest, data-driven real estate guidance for 85128. Traditional listings and cash offer options available.