Welcome to Angwin ...
Angwin is located in Napa County<1>.
While we don't have a date for the founding of Angwin, you might consider that their post office opened in 1883.
Angwin is 1,740 feet [530 m] above sea level.<2>.
Time Zone: Angwin lies in the Pacific Time Zone (PST/PDT) and observes daylight saving time
Area Codes for Angwin: 707 & 369<3>
The ZIP code for Angwin: 94508<4>
Communities near Angwin ...
We have created a list of 10 communities that are near Angwin.
- Santa Rosa
(17 miles [27.4 km] to the southwest)
- Windsor
(19 miles [30.6 km] to the west)
- Sonoma
(19 miles [30.6 km] to the south)
- Saint Helena
(5 miles [8 km] to the south)
- Calistoga
(6 miles [9.7 km] to the west)
- Yountville
(13 miles [20.9 km] to the south)
- Rutherford
(8 miles [12.9 km] to the south)
- Woodleaf
(8 miles [12.9 km] to the west)
- Woodleaf is located in Napa County
- Jump to our Gazetteer entry for Woodleaf
- Oakville
(10 miles [16.1 km] to the south)
- Las Putas ‑ Historic
(11 miles [17.7 km] to the east)
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 Angwin. Our list includes the location of those cemeteries and we provide an overhead view. See our Cemetery List for Angwin.
Using the information from an 1895 Atlas, we've created a list of communities that were in the area of Angwin. 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 Angwin.
We also have a detailed list of newspapers that have been published in the area around Angwin. See our Newspapers Page for Angwin.
TripAdvisor Tourism Pages for Angwin ...
Looking for more information about Angwin? 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 Angwin, there are neighboring communities that also have Tourism pages. More information about those communities can be found on our TripAdvisor Page for Angwin.
Adding Angwin to Our Gazetteer ...
We originally found mention of Angwin 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 Angwin was in the document titled List of Post Offices from Cameron Blevins and Richard Helbock.<6>
From that list, the Angwin post office opened in 1883.
For more details, see References and Mentions for Angwin.
Footnotes ...
| <1> | If you're interested in how the shape of California's counties, including Napa, have changed over time, we recommend the Atlas of Historical County Boundaries. |
| <2> | The elevation is an estimate for the area around Angwin - 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 707 code has been Overlayed with the 369 area code. New phone numbers in the Angwin area will be assigned with one of these codes: 707 or 369. As a result, placing a call in the Angwin 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 Angwin). When looking for a ZIP Code, whether Angwin 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 the Blevins & Helbock Post Office list with background information can be found at:
https://cblevins.github.io/us-post-offices/data-biography/ |