Tiffin is a city located in Johnson County, in the state of Iowa (IA), United States. Nestled in the West North Central division of the Midwest region, it covers an area of 3.0 square miles (8.0 km²) and sits at an elevation of 710 ft. With a population of approximately 975 residents, Tiffin offers a peaceful, rural atmosphere.
The town's population is composed of about 49.33% males and 50.67% females, and it has a population density of 326.09 people per square mile (125.90/km²). Tiffin lies at a latitude of 41.71 and a longitude of -91.66, operating in the UTC-6.
Locals reflect a blend of American ancestry, with roots primarily in United States (5.8%), followed by English (7.8%), German (42.1%), and Scotch-Irish (0%) heritage. The town is identified by the ZIP code 52340.