RoadsideThoughts
A Gazetteer for the United States and Canada
Home >> State of Idaho >> Boise County >> Grimes PassIndex...

Welcome to Grimes Pass ...

Grimes Pass is located in Boise County<1>.

While we don't have a date for the founding of Grimes Pass, you might get a feel for it by knowing that the earliest mention that we've found (so far) was on a map dated 1956.

Grimes Pass is 3,170 feet [966 m] above sea level.<2> In other words, the elevation of Grimes Pass is about ½ mile above sea level.

Time Zone: Grimes Pass lies in the Mountain Time Zone (MST/MDT) and observes daylight saving time

Area Codes for Grimes Pass: 208 & 986<3>

Communities near Grimes Pass ...

We have created a list of 10 communities that are near Grimes Pass.

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 Grimes Pass. Our list includes the location of those cemeteries and we provide an overhead view. See our Cemetery List for Grimes Pass.

Using the information from an 1895 Atlas, we've created a list of communities that were in the area of Grimes Pass. Our list includes information such as whether the 1895 community had a post office or railroad service. See our List of 1890's Communities around Grimes Pass.

We also have a detailed list of newspapers that have been published in the area around Grimes Pass. See our Newspapers Page for Grimes Pass.

TripAdvisor Tourism Pages for Grimes Pass ...

Looking for more information about Grimes Pass? 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.

While we are unaware of a Tourism page that is specific to Grimes Pass, there are neighboring communities that do have Tourism pages. A map of those communities can be found with our TripAdvisor Page for Grimes Pass.

Adding Grimes Pass to Our Gazetteer ...

We originally found mention of Grimes Pass in both the FIPS-55 and the GNIS. For more information, see the FIPS and GNIS Codes sections on our Miscellaneous Page.

From our notes, the earliest published mention we've found (so far) for Grimes Pass was on a map titled Shell Oil Road Map for Idaho (from Shell Oil, 1956).

For more details, see References and Mentions for Grimes Pass.

Footnotes ...

<1>If you're interested in how the shape of Idaho's counties, including Boise, have changed over time, we recommend the Atlas of Historical County Boundaries.
<2>The elevation is an estimate for the area around Grimes Pass - it will be higher in some places and lower in others.
<3>When there's a risk of an area code running out of phone numbers, an 'Overlay Area Code' is created that has the same geographic boundaries as the existing area code. In this case, the 208 code has been Overlayed with the 986 area code. New phone numbers in the Grimes Pass area will be assigned with one of these codes: 208 or 986. As a result, placing a call in the Grimes Pass area will require 10-digit dialing (where you enter both the area code and then the phone number).
<4>While we're fans and frequent users of TripAdvisor, you should know that we're also members of the TripAdvisor affiliate program.