
Jefferson, South Dakota – A Place to Call Home
Nestled along the scenic Missouri River, Jefferson offers a charming small-town lifestyle with big opportunities. With a population of around 600, Jefferson combines a close-knit community feel with the conveniences of nearby urban areas, making it an ideal place for families, young professionals, and retirees alike.
Prime Location & Accessibility
Situated in Union County, South Dakota just a short drive from Sioux City, Iowa Jefferson’s location offers both the tranquility of rural living and easy access to cultural and economic hubs. Its proximity to the Missouri River brings breathtaking natural beauty and a variety of recreational activities right to your doorstep, from fishing and boating to riverside hiking trails.
Economic Opportunities & Growth
Jefferson is steadily growing, with opportunities in agriculture, small businesses, and emerging industries. The city supports local business development, and nearby Sioux City offers additional employment prospects. This balance of rural charm and economic vitality makes Jefferson a prime choice for those looking to enjoy a rewarding career while savoring the slower pace of life.

Jefferson Days of '59
An annual community celebration of times past, present and future.
Jefferson was founded in 1859. Every year the citizens of Jefferson and surrounding areas celebrate the founding of Jefferson during the "Days of '59" , a festival that includes softball, basketball, horseshoes, car show, fireworks and a parade.