51640 Zip Code

About 51640 Zip Code

ZIP Code: 51640
Latitude: 40.62262
Longitude: -95.6634
Population: 1,445
Density: 4.8
City: Hamburg
State: Iowa
County: Fremont County
All Counties: Fremont|Atchison
Time Zone: America/Chicago

ZIP code 51640 covers the area of Hamburg, Iowa in the United States. It is primarily associated with Fremont County and lies in the America/Chicago time zone.

ZIP Code 51640 Overview

ZIP code 51640 serves the community of Hamburg, Iowa. Based on available data, this ZIP code has an estimated population of around 1,445 people and a population density of roughly 4.8 people per square kilometer.

The primary county linked to this ZIP code is Fremont County. In some datasets, ZIP codes can overlap multiple counties. For ZIP code 51640, the extended county coverage is recorded as: Fremont|Atchison.

Location and Coordinates

The geographic center (approximate) of ZIP code 51640 is located near latitude 40.62262 and longitude -95.6634. This information is useful for mapping, distance calculations, and understanding how this ZIP fits within Iowa.

Time Zone

ZIP code 51640 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 Iowa
• All ZIP codes for the city of Hamburg
• All ZIP codes in Fremont County