North Sioux City, SD

ZIP code 57049 is located in Madison, South Dakota. This area includes the noteworthy Dakota State University, known for its cutting-edge cybersecurity programs and innovative tech initiatives. Madison Country Club is a prominent landmark in the area, offering top-notch golfing experiences. The zip code is known for its vibrant community and scenic surroundings, making it a popular destination for both residents and visitors alike.

ZIP code 57049

North Sioux City, SD

United States

US > SD > Union County > 57049

Daylight Saving: Yes
Time Zone: Central
Area Code: 605
This ZIP code is type "Standard" (applies to many individual addresses in the same area).

Get latitude & longitude

Download this data for all ZIP codes



North Sioux City	-	Preferred
Dakota Dunes	-	Acceptable
McCook Lake	-	Acceptable
N Sioux City	-	Acceptable

Calculate distance

ZIP code 57049 is how far from:

Find nearby ZIPs

Show ZIP codes within of 57049: