Grass Valley Flag

Grass Valley

County:
Sherman County
County Seat:
No
Area (mi²):
0.511
State:
Oregon

Grass Valley is a city located in Sherman County, Oregon. Grass Valley has a 2026 population of 172. Grass Valley is currently growing at a rate of 1.78% annually and its population has increased by 12.42% since the most recent census, which recorded a population of 153 in 2020.

The median household income in Grass Valley is $62,366 with a poverty rate of 26.82%. The median age in Grass Valley is 40.6 years: 57 years for males, and 32.8 years for females. For every 100 females there are 90.5 males.

172
Total Population
336
Density (mi²)
3 1.78%
Growth

Grass Valley Population

Grass Valley Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202617231.78%
202516931.81%
202416642.47%
202316210.62%
202216153.21%
202115631.96%
202015300%
201916574.43%
2018158-4-2.47%
201716231.89%
201615910.63%
2015158-2-1.25%
201416000%
2013160-2-1.23%
201216200%
2011162-2-1.22%
201016510.61%

Median Age

Overall: 40.6 years
Female: 32.8 years
Male: 57 years

Grass Valley Adults

There are 216 adults, (68 of whom are seniors) in Grass Valley.

Sex Ratio

Female: 137 (52.5%)
Male: 124 (47.5%)

Demographics

The racial composition of Grass Valley includes 80.08% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White20980.08%
Two or more races5219.92%
Race
Population ↓
Percentage (of total)
Two or more races93.45%
Race
Population ↓
Percentage (of total)
White20980.08%
Two or more races4316.48%

Grass Valley Marital Status

Economics and Income Statistics

Grass Valley 's average per capita income is $42,431. Household income levels show a median of $62,366. The poverty rate stands at 26.82%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$98,897-
Families$98,456$87,809
Households$62,366$77,005
Non Families$60,833$55,786

$42,431

Average Income

$62,366

Median Household Income

26.82%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)