Rosalia Flag

Rosalia

County:
Whitman County
County Seat:
No
Area (mi²):
0.628
State:
Washington

Rosalia is a town located in Whitman County, Washington. Rosalia has a 2025 population of 574 . Rosalia is currently declining at a rate of -0.69% annually and its population has decreased by -3.04% since the most recent census, which recorded a population of 592 in 2020.

The average household income in Rosalia is $87,410 with a poverty rate of 20.22%. The median age in Rosalia is 45.9 years: 50.2 years for males, and 45.1 years for females. For every 100 females there are 108.6 males.

574
Total Population
914
Density (mi²)
-4 -0.69%
Growth

Rosalia Population

Rosalia Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Rosalia includes 83.76% White, and smaller percentages for other race, Black or African American, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White (83.76%)

Two or more races (11.78%)

Other race (1.43%)

Black or African American (1.11%)

Asian (0.96%)

Native American (0.48%)

Native Hawaiian or Pacific Islander (0.48%)

Race
Population
Percentage (of total)
White52683.76%
Two or more races7411.78%
Other race91.43%
Black or African American71.11%
Asian60.96%
Native American30.48%
Native Hawaiian or Pacific Islander30.48%

Rosalia Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Rosalia's average per capita income is $50,833. Household income levels show a median of $75,417. The poverty rate stands at 20.22%.

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$91,875-
Families$77,500$89,862
Households$75,417$87,410
Non Families$65,000$84,316

$50,833

Average Income

$75,417

Median Household Income

20.22%

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)