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NAI United is based in Sioux City, Iowa, yet caters to a tri-state trade market with a population exceeding 250,000. Strategically positioned at the intersection of Iowa, Nebraska, and South Dakota—collectively called Siouxland—the Sioux City Metropolitan Statistical Area (MSA) boasts a population of 145,940 according to the 2020 Census. This area encompasses five counties: Plymouth and Woodbury in Iowa, Dakota and Dixon in Nebraska, and Union in South Dakota

Commercial Brokerage
400 Gold Circle, Suite 120
Dakota Dunes, SD 57049
United States

Direct Line:+1 (712) 224 2727
Office Hours: Mon-Thur 8:00 AM to 5:00 PM, Fri 8:00 AM to 3:00 PM (CT)


Residential Leasing & Property Management Office
302 Jones St., Suite 100
Sioux City, IA 51101
United States

Direct Line:+1 (712) 226 6033
Office Hours: Mon-Fri 8:30 AM to 5:00 PM (CT)