Intro
Discover the Idaho Falls ID zip code guide, covering 83401, 83402, 83404, and more. Learn about the citys zip code map, boundaries, and demographics. Find the best neighborhoods, schools, and amenities in each zip code area. Get informed about Idaho Falls real estate, population growth, and community development.
Idaho Falls, Idaho, is a vibrant city located in the eastern part of the state, surrounded by the stunning natural beauty of the Rocky Mountains. With a population of over 60,000 people, Idaho Falls is a hub for outdoor recreation, cultural attractions, and economic growth. If you're planning to move to Idaho Falls or simply need to send a package to a friend or family member living there, understanding the city's zip code system is essential.

Idaho Falls Zip Code Map
Idaho Falls has several zip codes, each corresponding to a specific area of the city. Here's a breakdown of the most common zip codes in Idaho Falls:
- 83401: This zip code covers the central part of Idaho Falls, including downtown and the surrounding neighborhoods.
- 83402: This zip code serves the eastern part of the city, including the Idaho Falls Airport and the nearby residential areas.
- 83404: This zip code covers the western part of Idaho Falls, including the Idaho Falls River Walk and the nearby commercial areas.
- 83406: This zip code serves the northern part of the city, including the Idaho Falls University and the surrounding neighborhoods.
Idaho Falls Zip Code Boundary Map
To get a better understanding of the zip code boundaries in Idaho Falls, you can refer to the city's zip code boundary map. This map shows the exact boundaries of each zip code, helping you determine which zip code corresponds to a specific address.

Idaho Falls Zip Code List
Here's a comprehensive list of zip codes in Idaho Falls, Idaho:
- 83401
- 83402
- 83404
- 83406
- 83415 (PO Box only)
Idaho Falls Zip Code Demographics
Understanding the demographics of each zip code in Idaho Falls can help you make informed decisions about where to live, work, or invest. Here's a brief overview of the demographics for each zip code:
- 83401: This zip code has a population of around 20,000 people, with a median age of 34 and a median household income of $43,000.
- 83402: This zip code has a population of around 15,000 people, with a median age of 31 and a median household income of $38,000.
- 83404: This zip code has a population of around 12,000 people, with a median age of 36 and a median household income of $48,000.
- 83406: This zip code has a population of around 10,000 people, with a median age of 29 and a median household income of $35,000.

Idaho Falls Zip Code FAQs
Here are some frequently asked questions about Idaho Falls zip codes:
What is the zip code for Idaho Falls, Idaho?
The zip code for Idaho Falls, Idaho, is 83401. However, there are several other zip codes that serve different areas of the city.
How many zip codes are there in Idaho Falls?
There are five zip codes in Idaho Falls, Idaho: 83401, 83402, 83404, 83406, and 83415 (PO Box only).
What is the zip code for downtown Idaho Falls?
The zip code for downtown Idaho Falls is 83401.

What is the zip code for Idaho Falls, Idaho?
+The zip code for Idaho Falls, Idaho, is 83401. However, there are several other zip codes that serve different areas of the city.
How many zip codes are there in Idaho Falls?
+There are five zip codes in Idaho Falls, Idaho: 83401, 83402, 83404, 83406, and 83415 (PO Box only).
What is the zip code for downtown Idaho Falls?
+The zip code for downtown Idaho Falls is 83401.
In conclusion, understanding the zip code system in Idaho Falls, Idaho, is essential for navigating the city and making informed decisions about where to live, work, or invest. By referring to the city's zip code map and demographics, you can gain a better understanding of the different areas of the city and make informed decisions about your future.