45054 Frequently Asked Questions

A: ZIP Code 45054 is Located in Oregonia Ohio. Portions of 45054 are also in Washington Township (Warren County), Massie Township, Turtlecreek Township, Wayne Township (Warren County).

A: ZIP Code 45054 is Located Entirely in Warren County Ohio.

A: The Current Sales Tax in ZIP Code 45054 is 6.8%

A: The Area Codes for 45054 are 283, 326, 513 and 937

A: ZIP Code 45054 is in the Ohio 1st Congressional District.

A: 45054 is within Ohio State House of Representatives District 55 and Ohio State House of Representatives District 56.

A: ZIP Code 45054 is in Ohio State Senate District 7.

A: The 2022 population of ZIP Code 45054 is 2517. The population growth rate in 45054 is -0.87%.

A: The majority race/ethnicity of people residing in 45054 is White (94.68%).

A: The median household income in 45054 is $105,713 (2021) and the average adjusted income is $97,150 (2020).