57730 Zip Code

About 57730 Zip Code

ZIP Code: 57730
Latitude: 43.72561
Longitude: -103.63733
Population: 5,647
Density: 4.2
City: Custer
State: South Dakota
County: Custer County
All Counties: Custer|Pennington
Time Zone: America/Denver

ZIP code 57730 covers the area of Custer, South Dakota in the United States. It is primarily associated with Custer County and lies in the America/Denver time zone.

ZIP Code 57730 Overview

ZIP code 57730 serves the community of Custer, South Dakota. Based on available data, this ZIP code has an estimated population of around 5,647 people and a population density of roughly 4.2 people per square kilometer.

The primary county linked to this ZIP code is Custer County. In some datasets, ZIP codes can overlap multiple counties. For ZIP code 57730, the extended county coverage is recorded as: Custer|Pennington.

Location and Coordinates

The geographic center (approximate) of ZIP code 57730 is located near latitude 43.72561 and longitude -103.63733. This information is useful for mapping, distance calculations, and understanding how this ZIP fits within South Dakota.

Time Zone

ZIP code 57730 falls under the America/Denver time zone. This can be important for scheduling, logistics, and travel planning.

Related ZIP Code Pages

Explore other related ZIP code resources on Burning Compass:

• All ZIP codes in South Dakota
• All ZIP codes for the city of Custer
• All ZIP codes in Custer County