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Summary for Grindstone Indian Rancheria

About Grindstone Indian Rancheria (Click for our profile page)

Located in: Glenn County (see below)

Time Zone: Grindstone Indian Rancheria lies in the Pacific Time Zone (PST/PDT)

Telephone Area Codes: 530 & 837<1>

Elevation: 600 feet [182.88 m] above sea level<2>

GPS Coordinates (Latitude/Longitude)<3>

For the purpose of mapping and calculating distances, we have chosen the following reference point for Grindstone Indian Rancheria:

Lat: 39.672100° (or 39°40'19" N)

Lon: -122.518000° (or -122°31'4" W)

USGS Topo Map: Chrome<4>

Federal GNIS/FIPS Codes for Grindstone Indian Rancheria

GNIS ID: 266781

FIPS State / Place Code: None

(For more about Federal Codes, see our Misc Page for Grindstone Indian Rancheria)

About Glenn County

The community of Willows is the County Seat for {Glenn County}.

From the 2010 US Census (For more detail, see our Census Page for Glenn)

Population

Year	Population
2019 Est:<5>	28,393 (0.95% increase since 2010)
2010	28,127 (6.33% increase since 2000)
2000:	26,453

Total Area:<6> 1,326 sq. miles [3,436.9 km²] - of which 0.98% is water (13.03 sq. miles [33.8 km²])

Housing Units: <7> 10,778

Official Website: https://www.countyofglenn.net/

Federal GNIS/FIPS Codes for Glenn

GNIS ID: 277275

FIPS State / County Code: 06 / 021

(For more about Federal Codes, see our Misc Page for Grindstone Indian Rancheria)

About California

From the US Census

Population

Year	Population
2019 Est:	39,437,610 (5.86% increase since 2010)
2010:	37,253,956 (9.99% increase since 2000)
2000:	33,871,648

Websites for State of California

Official Website: https://www.ca.gov/

Tourism: https://www.visitcalifornia.com/

Parks: https://www.parks.ca.gov/

Fishing: https://www.wildlife.ca.gov/Fishing

Hunting: https://wildlife.ca.gov/Hunting

Federal GNIS/FIPS Codes for State of California

GNIS ID: 1779778

FIPS State: 06

(For more about Federal Codes, see our Misc Page for Grindstone Indian Rancheria)

Footnotes ...

<1>	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 530 code has been Overlayed with the 837 area code. New phone numbers in the Grindstone Indian Rancheria area will be assigned with one of these codes: 530 or 837. As a result, placing a call in the Grindstone Indian Rancheria area will require 10-digit dialing (where you enter both the area code and then the phone number).
<2>	The elevation is an estimate for the area around Grindstone Indian Rancheria - it will be higher in some places and lower in others.
<3>	Longitude & latitude values may not be the geographic center of Grindstone Indian Rancheria, rather it may be a prominent intersection or the center of population, etc. It will vary depending on the source.
<4>	Name of the USGS 7.5 Minute topographic map which includes Grindstone Indian Rancheria.
<5>	Every year, the US Census Bureau creates a population estimate for the preceeding year. Keep in mind that this value is an estimate and not an actual count. The most recent Census estimate is for the year 2019.
<6>	The area value has been supplied by the US Census Bureau and it can be different than the geographic boundaries of Grindstone Indian Rancheria. The value given by the Census Bureau reflects their statistical (or sampling) requirements. For example, if there is a cluster of people living just outside of the community's official boundary, the Census-defined area might be expanded to include that group.
<7>	A Housing Unit is a broad term for those places where people live (whether occupied or temporarily vacant), such as a house, an apartment, a mobile home, or an area that is considered as a separate living quarter. Separate living quarters (consisting of one or more rooms) are considered to be those places where people live, sleep and eat separately from others and that have access to the outside (either directly or by a shared hallway).