South Dakota Demographics, ZIP Codes and Area Codes

South Dakota is the 46th most populated state in the United states, associated with 5 major cities, 65 counties, 1 NPA code, 375 standard zip codes, 8 unique zip codes and accommodates 890,342 local residents.

South Dakota Demographics Summary

Population	890,342 residents
Male Population	451,671 males
Female Population	438,671 females
Male to Female Ratio	1030 females per 1,000 males
Land Area	75,811 square miles
White Population	731,624
Hispanic or Latino Population	39,197
Black Population	19,525
Asian Population	12,754
Total US Natives or Citizens	890,342
Total Non US Citizens	19,367
Avg. household income	$90,706
Percapita Income	$36,850
Total Housing units	890,342
Vacant Housing units	45,441
Total US Natives or Citizens	331,097,593
Total Non-US Citizens	21,614,904

This population information for South Dakota is sourced from 2022 American Community Survey (ACS 5-year) data.

5 Most Populous Cities in South Dakota

The 46th most populous state South Dakota is a place for 5 most populous cities (having the population of more than 20000 residents) in the United States.

City	ZIP Code	Population
Sioux Falls, SD	15	193,401
Rapid City, SD	4	75,632
Aberdeen, SD	3	28,388
Brookings, SD	2	23,530
Water city, SD	2	22,718

1 Area Code Used in South Dakota

The 46th most populous state South Dakota is associated with 1 area (NPA) code in the United States for dialing/telecommunication purposes.

605 Area Code

65 Counties of South Dakota

The 46th most populous state South Dakota consists of 65 counties in the United States.

Adjacent States to South Dakota in USA