ZIP Code 57630

ZIP code 57630 is a sparsely populated ZIP (a standard USPS delivery area) in Glencross, Dewey County, South Dakota, home to just 32 residents across 29.1 square miles, a density of 1 people per square mile, in the Denver time zone.

Median household income is not on file for ZIP 57630, but per-capita income is $83,973. Poverty here runs at 0.0%, with unemployment measured at 0.0%. On housing, the median home value is - with median rent at - per month, and 100.0% of occupied units are owner-occupied.

Formal educational attainment runs low here: just 0.0% of adults hold a bachelor's degree or higher, the median age is 64.2, and the average commute is -. Beyond these figures, 1 nearby ZIP codes within about 10 miles are surfaced below, along with 6 more sharing Dewey County, letting you compare 57630 to its immediate surroundings rather than a national baseline alone.