Cottonwood Inn and Conference Center at 4402 Dakota Avenue in South Sioux City has 60 rooms on two floors, free continental breakfast and free parking with room for RVs, buses and trucks.

Covington Elementary School at 2116 A Street is a public pre-K through 5th grade elementary school in the South Sioux City Community Schools district, with about 409 students.

Covington Links Golf Course at 497 Golf Road in South Sioux City is a public 18-hole, par-71 course of about 6,000 yards from the back tees.

Crystal Cove Disc Golf Course is an 18-hole disc golf course in South Sioux City, Nebraska. It is free and open to the public.

D'Elegance Beauty Bar is a beauty bar at 2601 Dakota Avenue in South Sioux City offering permanent makeup, including powder brows.

The Dakota-Thurston County Fair is held each summer at the fairgrounds at 1547 Stable Drive in South Sioux City.

Dakota County Fairgrounds, a fairground in Dakota City, Nebraska.

Dakota Good Life Chiropractic is a chiropractic clinic in South Sioux City, Nebraska.

DeAnda Auto Sales is a licensed used car dealer at 2201 Cornhusker Drive in South Sioux City, open seven days a week.

Dollar General is a discount variety store selling household essentials, cleaning supplies, health and beauty items, packaged food and snacks, and seasonal goods.