Zip Code 57212 — Arlington, SD

ZIP Code 57212 is associated with Arlington, SD, in Kingsbury County. The listed population estimate is 1,819; estimated density is 3.1 people per square mile. Among records with population estimates, it ranks #1 of 7 in Kingsbury County and #78 of 372 in SD.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (44.381110, -97.143440)

Data MetricLocal Statistic
Postal / Zip Code57212
Primary CityArlington
State / ProvinceSD
CountyKingsbury
Total Population1,819
Population Density3.1 people/sq mi
TimezoneAmerica/Chicago

How 57212 Compares

MetricZIP 57212Kingsbury County recordsSD records
Population estimate1,8196,053 (sum)906,188 (sum)
Population Density3.1 /sq mi----
County population rank#1 of 7----
State population rank#78 of 372----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in SD

ZIP CodeCityDistancePopulation estimate
ZIP 57214Badger7.2 mi162
ZIP 57061Sinai10.6 mi215
ZIP 57249Lake Preston10.9 mi1,023
ZIP 57071Volga11.9 mi3,149
ZIP 57220Bruce12.3 mi665

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →