Santiago Flag

Santiago

County Seat:
No
Area (mi²):
1.568
State:
Washington

Santiago is a CDP located in Grays Harbor County, Washington. Santiago has a 2025 population of 94. Santiago is currently growing at a rate of 6.82% annually and its population has increased by 32.39% since the most recent census, which recorded a population of 71 in 2020.

The average household income in Santiago is $102,158 with a poverty rate of 0%. The median age in Santiago is 66.3 years: 66.1 years for males, and 71.2 years for females.

94
Total Population
60
Density (mi²)
6 6.82%
Growth

Santiago Population

Santiago Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Santiago includes 64.1% White, 33.33% Native American, and smaller percentages for Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White (64.1%)

Native American (33.3%)

Native Hawaiian or Pacific Islander (2.6%)

Race
Population
Percentage (of total)
White5064.1%
Native American2633.33%
Native Hawaiian or Pacific Islander22.56%

Santiago Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Santiago's average per capita income is $0. Household income levels show a median of $72,917. The poverty rate stands at 0%.

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
Families$73,417$121,630
Households$72,917$102,158
Married Families--
Non Families--

$0

Average Income

$72,917

Median Household Income

0%

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)