45812 Frequently Asked Questions

A: ZIP Code 45812 is Located in Alger Ohio. Portions of 45812 are also in Marion Township (Hardin County), McDonald Township, Lynn Township, Roundhead Township, Cessna Township.

A: ZIP Code 45812 is Located Entirely in Hardin County Ohio.

A: The Current Sales Tax in ZIP Code 45812 is 7.2%

A: The Area Codes for 45812 are 419 and 567

A: ZIP Code 45812 is in the Ohio 4th Congressional District.

A: ZIP Code 45812 is in Ohio State House of Representatives District 83.

A: ZIP Code 45812 is in Ohio State Senate District 1.

A: The 2022 population of ZIP Code 45812 is 1881. The population growth rate in 45812 is 4.86%. The population density of 45812 is 51.

A: The majority race/ethnicity of people residing in 45812 is White (98.99%).

A: The median household income in 45812 is $38,984 (2021) and the average adjusted income is $123,680 (2021).