Hamburg, IA

ZIP code 51640 covers the area of Hancock, Iowa. This small town is home to the popular Dutch bakery, Jaarsma Bakery, specializing in traditional pastries and baked goods. The town also hosts the Dutch windmill, a local landmark and a nod to Hancock's Dutch heritage. With a charming mix of local shops and eateries, ZIP code 51640 offers a taste of small-town Americana.