California Gray chickens are well-suited to a variety of environments, often thriving in backyard settings across the United States. They are adaptable to different climates and are often raised in both urban and rural areas. Their hardy nature makes them versatile in areas with varying weather conditions.

The California Gray is known for being an efficient layer of large eggs. It was developed for both egg production and practical size for meat, making it a dual-purpose breed. This breed is less well-known than other American breeds but is valued for its productivity and hardiness.