what county is the zip code 45140
Zip Code 45140 Population. 45140 is located in the state of Ohio in the Cincinnati metro area. Zip code 45140 is primarily located in Clermont County. Portions of 45140 are also located in Warren County. The official postal service name used for 45140 is LOVELAND, Ohio.ortions of the 45140 zip code are contained within or border the city limits of Loveland, OH, Landen, OH, Loveland Park, OH, Montgomery, OH, The Village of Indian Hill, OH, and Mount Repose, OH.