Plummer is a city located in Benewah County, in the state of Idaho (ID), United States. Nestled in the Mountain division of the West region, it covers an area of 1.1 square miles (3.0 km²) and sits at an elevation of 2722 ft. With a population of approximately 990 residents, Plummer offers a peaceful, rural atmosphere.
The town's population is composed of about 49.19% males and 50.81% females, and it has a population density of 876.11 people per square mile (338.27/km²). Plummer lies at a latitude of 47.33 and a longitude of -116.88, operating in the UTC-8.
Locals reflect a blend of American ancestry, with roots primarily in United States (9.5%), followed by English (5.6%), German (15.8%), and Scotch-Irish (0%) heritage. The town is identified by the ZIP code 83851.