Summerville Flag

Summerville

County:
Union County
County Seat:
No
Area (mi²):
0.264
State:
Oregon

Summerville is a town located in Union County, Oregon. Summerville has a 2026 population of 118. Summerville is currently declining at a rate of -0.84% annually and its population has decreased by -0.84% since the most recent census, which recorded a population of 119 in 2020.

The median household income in Summerville is $120,417 with a poverty rate of 3.85%. The median age in Summerville is 42 years: 35.6 years for males, and 48 years for females. For every 100 females there are 103.8 males.

118
Total Population
446
Density (mi²)
-1 -0.84%
Growth

Summerville Population

Summerville Population

Year ↓
Population
Growth
Annual Change
2026118-1-0.84%
202511921.71%
2024117-1-0.85%
2023118-1-0.84%
202211900%
202111900%
202011900%
2019143-1-0.69%
201814432.13%
201714100%
201614132.17%
201513810.73%
201413710.74%
2013136-2-1.45%
201213821.47%
201113610.74%
201013600%

Median Age

Overall: 42 years
Female: 48 years
Male: 35.6 years

Summerville Adults

There are 90 adults, (20 of whom are seniors) in Summerville.

Sex Ratio

Female: 52 (49.1%)
Male: 54 (50.9%)

Demographics

The racial composition of Summerville includes 97.17% White, and smaller percentages for Two or more races, other race and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White10397.17%
Two or more races21.89%
Other race10.94%
Race
Population ↓
Percentage (of total)
White1917.92%
Two or more races21.89%
Other race10.94%
Race
Population ↓
Percentage (of total)
White8479.25%

Summerville Marital Status

Economics and Income Statistics

Summerville's average per capita income is $52,727. Household income levels show a median of $120,417. The poverty rate stands at 3.85%.

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$120,972-
Households$120,417$116,857
Families$120,278$119,115
Non Families--

$52,727

Average Income

$120,417

Median Household Income

3.85%

Poverty Rate

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)