What is the size of the property on a monopoly board?

In a standard Monopoly game, the properties are represented by 22 spaces divided into color groups, along with 4 railroads and 2 utilities. Each property space measures approximately 2.5 inches by 2.5 inches, although the actual size of the board may vary slightly depending on the specific version of the game. The overall Monopoly board itself typically measures about 20 inches by 20 inches.