Welcome to Spencer, Iowa, a charming town with a population of around 11,233, founded in 1871. This hidden gem boasts a rich history, being the birthplace of Mildred Wirt Benson, the original ghostwriter for the Nancy Drew mystery series. Spencer is also known for its sister city relationship with Yuhuan, China. So, immerse yourself in small-town Americana with a touch of international flair in Spencer.