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Welcome to Cedar Glen ...

Cedar Glen is located in San Bernardino County<1>.

While we don't have a date for the founding of Cedar Glen, you might consider that their post office opened  in 1939.

A typical abbreviation for Cedar Glen: Cedar Gln.

Cedar Glen is 5,400 feet [1,646 m] above sea level.<2> In other words, the altitude of Cedar Glen is about 1 mile [or ~1¾ km] above sea level.

Time Zone: Cedar Glen lies in the Pacific Time Zone (PST/PDT) and observes daylight saving time

Area Codes for Cedar Glen: 909 & 840<3>

The ZIP code for Cedar Glen: 92321<4>

Communities Also Named Cedar Glen ...

Using our Gazetteer, we found that there are 5 communities that are also named Cedar Glen - they are located in Illinois (3), Louisiana and Ontario.

For more information, see our Tidbits & Trivia Page for Cedar Glen.

Communities near Cedar Glen ...

We have created a list of 10 communities that are near Cedar Glen.

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

Using the information from an 1895 Atlas, we've created a list of communities that were in the area of Cedar Glen. 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 Cedar Glen.

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

TripAdvisor Tourism Pages for Cedar Glen ...

Looking for more information about Cedar Glen? 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 Cedar Glen, there are neighboring communities that also have Tourism pages. More information about those communities can be found on our TripAdvisor Page for Cedar Glen.

Adding Cedar Glen to Our Gazetteer ...

We originally found mention of Cedar Glen 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 for Cedar Glen was in the document titled List of Post Offices from Cameron Blevins and Richard Helbock.<6>

From that list, the Cedar Glen post office opened in 1939.

For more details, see References and Mentions for Cedar Glen.

Footnotes ...

<1>If you're interested in how the shape of California's counties, including San Bernardino, have changed over time, we recommend the Atlas of Historical County Boundaries.
<2>The elevation is an estimate for the area around Cedar Glen - 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 909 code has been Overlayed with the 840 area code. New phone numbers in the Cedar Glen area will be assigned with one of these codes: 909 or 840. As a result, placing a call in the Cedar Glen area will require 10-digit dialing (where you enter both the area code and then the phone number).
<4>ZIP Codes have been created by the United States Postal Service (USPS) as a way of grouping addresses to make delivery more efficient. The boundaries of the ZIP Code can be changed, re-assigned, eliminated or overlapped with other ZIP Codes. So keep in mind that any given ZIP Code is only 'loosely' associated with a community (such as Cedar Glen). When looking for a ZIP Code, whether Cedar Glen or elsewhere, it's always best to check the website of the United States Postal Service (USPS).
<5>While we're fans and frequent users of TripAdvisor, you should know that we're also members of the TripAdvisor affiliate program.
<6>A copy of their list with background information can be found at:

      https://cblevins.github.io/us-post-offices/data-biography/