Arizona's 10th legislative district is one of 30 in the state, consisting of sections of Maricopa County and Pinal County.

As of 2023, there are 46 precincts in the district, 43 in Maricopa and three in Pinal,[a] with a total registered voter population of 142,562.

[2] Following the 2020 United States redistricting cycle, the Arizona Independent Redistricting Commission (AIRC) redrew legislative district boundaries in Arizona.

According to the AIRC, the district is outside of competitive range and considered leaning Republican.

[3] The district is represented in the 56th Arizona State Legislature, which convenes from January 1, 2023 to December 31, 2024, by Dave Farnsworth (R-Mesa) in the Arizona Senate and by Justin Heap (R-Mesa) and Barbara Parker (R-Mesa) in the Arizona House of Representatives.