In Young Sheldon, the Cooper family uses a small, ordinary setting in Medford, Texas. Although it is not a real place in the real world, the authors create a small town in East Texas, just a three-hour drive away from Dallas, where Sheldon, his twin sister Missy, his older brother Georgie, and his parents reside.
It establishes an authentic atmosphere in which school happenings, church, and small-town relationships are important. During the seven seasons (2017-2024), the audience can enjoy the beats of this location, family dinners, and school football matches. Medford is fictional, but the show has pegged the Cooper home to a particular location by providing it with an address: 5501 Grant Avenue, Medford, Texas 88597.
This house is the property of Mary and George Sr. Cooper, and right next door on the same street is Meemaw, the grandmother of Sheldon, at 5506 Grant Avenue. Such minor details assist in anchoring the story in a colorful family district, allowing the audience to visualize the floor plan and the physical dimensions of the environment.
Medford, Texas, is Young Sheldon's fictional East Texas setting

Medford appears across Young Sheldon episodes as the Cooper family’s community. The writers include local landmarks such as Medford High School and small businesses that help explain the characters’ lives and jobs.
Although Medford feels like a real town, it does not appear on U.S. maps because it was created for the narrative. The Big Bang Theory fandom pages list locations and street names that the show uses for continuity.
The Cooper house is shown with a clear layout on screen

On screen, the Cooper house is a one-story, ranch-style home. Sheldon shares a bedroom with his twin sister, Missy; Georgie has his own room; Mary and George Sr. occupy the parents’ areas.
Young Sheldon episodes show the living room, dining area, porch, and a garage, which are often used for family scenes. The address shown in a few episodes reinforces where the family lives in the story.
Young Sheldon fans connect Medford to real East Texas towns

Young Sheldon viewers have suggested possible real-world analogues for Medford. The show references Angelina County in one episode, which led many fans to point to Lufkin, Texas, because it sits in that county.
Other viewers have named nearby towns when comparing map clues and area codes. These links are fan interpretations rather than official confirmations from the show’s creators.
The house used for outdoor shots is in California

Even though the action of the story of Young Sheldon takes place in Texas, exterior shots of the Cooper home were shot in the Los Angeles region. The speech most frequently quoted about those actual shots is the one at 5501 Morella Avenue (Valley Village / North Hollywood).
The interior scenes were shot on film sets at studios in the Los Angeles region. Location guides and more recent coverage confirm that the production utilized an actual ranch-style house as establishing shots, along with studio stages for interiors.