A Gazetteer for the United States and Canada
Welcome to Irwin ...
The location of Irwin has been provided by the Geographic Names Information System (ie- the GNIS).<2>
From the Census Estimates for 2019, Irwin has a population of 248 people<3> (see below for details).
We don't have a date for the establishment of Irwin.
Irwin is 5,340 feet [1,628 m] above sea level.<4> In other words, the elevation of Irwin is 1 mile [or ~1¾ km] above sea level.
Time Zone: Irwin lies in the Mountain Time Zone (MST/MDT) and observes daylight saving time
The telephone area code for Irwin: (208)
The ZIP code for Irwin: 83428<5>
Population Details ...
Taken from the 2019 Census Estimates, Irwin had an population of 248 people. This is an increase of 13.24% since the 2010 Census (or an increase of 57.96% since the 2000 Census).
At the time of the 2010 Census, Irwin had a population of 219 people. This makes Irwin the county's 5th most populous community.
The population of Irwin represents 0.01% of the population of Idaho (which has 1,567,582 people), making it the state's 163rd most populous community.
With a 2010 count of 219 people, the population of Irwin increased 39.49% from the 2000 Census (with a count of 157 people).
More information can be found on the Census Page for Irwin.
Communities Also Named Irwin ...
Using our Gazetteer, we have found that there are 18 communities that are also named Irwin - they are located in Arkansas, California, Colorado, Illinois, Iowa, Kansas, Kentucky, Mississippi, Missouri, Nebraska, Ohio (2), Pennsylvania, South Carolina, Tennessee, Texas, Virginia and Washington.
For more information, see our Tidbits & Trivia Page for Irwin.
Communities near Irwin ...
We have created a list of 10 communities that are near Irwin.
To Help With Your Genealogy Research ...
We have a couple of sections for those tracing their genealogy.
We created a list of cemeteries that are in the area around Irwin. Our list includes the location of those cemeteries and we provide an overhead view. See our Cemetery List for Irwin.
We have a detailed list of newspapers that have been published in the area around Irwin. See our Newspapers Page for Irwin.
TripAdvisor Tourism Pages for Irwin ...
Looking for more information about Irwin? A wonderful source is the TripAdvisor website. We always start with the TripAdvisor Tourism page, where you can read an overview with links that will help you find lodging, restaurants and attractions.
In addition to the Tourism page for Irwin, there are neighboring communities that also have Tourism pages. More information about those communities can be found on our TripAdvisor Page for Irwin.
Adding Irwin to Our Gazetteer ...
We originally found mention of Irwin in both the FIPS-55 and the GNIS. For more information, see the FIPS and GNIS Codes sections on our Miscellaneous Page.
In addition, our notes show that the earliest dated mention that we've found for Irwin was on a map titled Map of Idaho, Montana and Wyoming (from Rand McNally, 1925).
We also found Irwin on a map titled Mobile Oil Map of Idaho (1949).
For more details about the above, see References and Mentions for Irwin on our Genealogy Page.
Other Roadside Stops ...
Off-the-Road Links ...
Unfortunately, we don't know of a website for Irwin. If you can help, please contact us through our Feedback Page.
The official website for Bonneville County: www.co.bonneville.id.us/
The official website for State of Idaho: www.state.id.us/
Please keep in mind that we can not guarantee the accuracy or timeliness of the information on this website, so use with care. We encourage you to double-check the information that is critical to you.
If you've found an error or have additional information that you would like to share, please don't hesitate to write. Click here to contact us.
This page was last modified: 17 Aug 2022