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Summary for Grass Valley

About Grass Valley (Click for our profile page)

Located in: Sherman County (see below)

Typical Abbreviation: Grass Vly.

Time Zone: Grass Valley lies in the Pacific Time Zone (PST/PDT)

Telephone Area Codes: 541 & 458<1>

ZIP Code: 97029<2>

Elevation: 2,260 feet [688.85 m] above sea level<3>

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

Population

Year	Population
2019 Est:<4>	165 (0.61% increase since 2010)
2010:	164 (4.09% decrease since 2000)
2000:	171

Total Area:<5> 0.51 sq. miles [1.3 km²]

Housing Units:<6> 92

GPS Coordinates (Latitude/Longitude)<7>

For the purpose of mapping and calculating distances, we have chosen the following reference point for Grass Valley:

Lat: 45.360500° (or 45°21'37" N)

Lon: -120.785300° (or -120°47'7" W)

USGS Topo Map: Grass Valley<8>

Federal GNIS/FIPS Codes for Grass Valley

GNIS ID: 2410652

FIPS State / Place Code: 41 / 30650

(For more about Federal Codes, see our Misc Page for Grass Valley)

About Sherman County

The city of Moro is the County Seat for Sherman County.

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

Population

Year	Population
2019 Est:	1,780
2010	1,779 (8.01% decrease since 2000)
2000:	1,934

Total Area: 831 sq. miles [2,152.8 km²]

Housing Units: 918

Official Website: https://www.co.sherman.or.us/

Federal GNIS/FIPS Codes for Sherman

GNIS ID: 1135863

FIPS State / County Code: 41 / 055

(For more about Federal Codes, see our Misc Page for Grass Valley)

About Oregon

From the US Census

Population

Year	Population
2019 Est:	4,216,116 (10.05% increase since 2010)
2010:	3,831,074 (11.97% increase since 2000)
2000:	3,421,399

Websites for State of Oregon

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

Tourism: https://traveloregon.com/

Parks: https://www.oregon.gov/OPRD/

Fishing: https://myodfw.com/fishing

Hunting: https://myodfw.com/big-game-hunting

Federal GNIS/FIPS Codes for State of Oregon

GNIS ID: 1155107

FIPS State: 41

(For more about Federal Codes, see our Misc Page for Grass Valley)

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 541 code has been Overlayed with the 458 area code. New phone numbers in the Grass Valley area will be assigned with one of these codes: 541 or 458. As a result, placing a call in the Grass Valley area will require 10-digit dialing (where you enter both the area code and then the phone number).
<2>	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 city (such as Grass Valley). When looking for a ZIP Code, whether Grass Valley or elsewhere, it's always best to check the website of the United States Postal Service (USPS).
<3>	The elevation is an estimate for the area around Grass Valley - it will be higher in some places and lower in others.
<4>	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.
<5>	The area value has been supplied by the US Census Bureau and it can be different than the geographic boundaries of Grass Valley. 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.
<6>	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).
<7>	Longitude & latitude values may not be the geographic center of Grass Valley, rather it may be a prominent intersection or the center of population, etc. It will vary depending on the source.
<8>	Name of the USGS 7.5 Minute topographic map which includes Grass Valley.