Welcome to the Apartment List April 2026 Rent Report for Casa Grande, AZ. Currently, the overall median rent in the city stands at $1,273, after rising 1.0% last month. Prices and are now up 0.4% year-over-year. Read on to learn more about what’s been happening in the Casa Grande rental market and how it compares to trends throughout the broader Phoenix metro area and the nation as a whole.