57042 Zip Code

About 57042 Zip Code

ZIP Code: 57042
Latitude: 43.97744
Longitude: -97.15133
Population: 7,900
Density: 15.8
City: Madison
State: South Dakota
County: Lake County
All Counties: Lake|McCook
Time Zone: America/Chicago

ZIP code 57042 covers the area of Madison, South Dakota in the United States. It is primarily associated with Lake County and lies in the America/Chicago time zone.

ZIP Code 57042 Overview

ZIP code 57042 serves the community of Madison, South Dakota. Based on available data, this ZIP code has an estimated population of around 7,900 people and a population density of roughly 15.8 people per square kilometer.

The primary county linked to this ZIP code is Lake County. In some datasets, ZIP codes can overlap multiple counties. For ZIP code 57042, the extended county coverage is recorded as: Lake|McCook.

Location and Coordinates

The geographic center (approximate) of ZIP code 57042 is located near latitude 43.97744 and longitude -97.15133. This information is useful for mapping, distance calculations, and understanding how this ZIP fits within South Dakota.

Time Zone

ZIP code 57042 falls under the America/Chicago 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 Madison
• All ZIP codes in Lake County