Keosauqua is a city located in Van Buren 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 1.5 square miles (4.0 km²) and sits at an elevation of 582 ft. With a population of approximately 1,066 residents, Keosauqua offers a peaceful, rural atmosphere.
The town's population is composed of about 43.62% males and 56.38% females, and it has a population density of 730.14 people per square mile (281.91/km²). Keosauqua lies at a latitude of 40.73 and a longitude of -91.96, operating in the UTC-6.
Locals reflect a blend of American ancestry, with roots primarily in United States (17.8%), followed by English (13.6%), German (21.9%), and Scotch-Irish (0%) heritage. The town is identified by the ZIP code 52565.