Santiago CDP, Washington Demographics & Population 2026

Name: Santiago CDP, Washington Demographics
Creator: U.S. Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

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Lowest PovertyLowest poverty rate in Washington

As of 2026, Santiago CDP, Washington has a total population of 78, the 609th largest city in Washington, with a median household income of $72,917, which is 23% lower than the state average. The poverty rate is 0.0%.

Key Takeaways

An exceptionally low poverty rate of 0.0% — among the lowest in Washington.
Near full employment with an unemployment rate of just 0.0%.

Santiago CDP Quick Facts

Population 78

Median Household Income $72,917

Median Home Value $196,700

Poverty Rate 0.0%

Unemployment Rate 0.0%

Median Age 66.3 years

Homeownership Rate 96.8%

Affordability Ratio 2.7x

Bachelor's Degree or Higher 11.3%

High School Graduation Rate 96.8%

Diversity Index 35/100

Population 78 609th of 631

Median Income $72,917 below average

Poverty Rate 0.0% 100% lower national

Median Home Value $196,700 bottom 20%

How Santiago CDP Compares

Median Household Income

Santiago CDP

$72,917

$94,952

National

$78,538

Median Home Value

Santiago CDP

$196,700

$519,800

National

$303,400

Economy & Housing

Household Income Distribution

Under $25K 0.0%

$25K-$50K 32.3%

$50K-$100K 58.1%

$100K+ 9.7%

Employment

0.0% Unemployment Rate State: 5.0% | National: 5.2%

23.5% Labor Force Participation

Housing Overview

Owner 96.8%

Renter 3.2%

Affordability Index Very Affordable

2.7x home value to income ratio

People & Demographics

Age Distribution

Under 18

20.5%

18-34

6.4%

35-54

15.4%

55-74

55.1%

75+

2.6%

Race & Ethnicity

Diversity Index

Low Diversity

A less diverse community where one racial or ethnic group represents a large majority.

State average: 55 | National average: 60

Education

Educational Attainment (Adults 25+)

Santiago CDP Rankings in Washington

#609 Population of 631

#361 Median Income of 631

#540 Education of 631

#515 Home Value of 631

Explore Washington Rankings

Cities by Population All cities ranked by size Richest Cities Ranked by median income Most Educated By bachelor's degree rate Most Affordable By housing affordability

Cities Similar to Santiago CDP

These cities in the same state have comparable population and economic profiles.

City	Population	Median Income	Home Value	Bachelor's+	Poverty
Alder CDP	77	N/A	N/A	0.0%	0.0%
Barney's Junction CDP	80	N/A	N/A	0.0%	0.0%
Northwest Stanwood CDP	75	N/A	N/A	94.7%	9.3%
Qui-nai-elt Village CDP	83	N/A	$158,900	14.0%	38.6%
Barstow CDP	76	$62,232	$248,200	13.2%	0.0%

Population Overview

Santiago CDP is a small community located in Washington. The total population is 78. It ranks as the 609th most populous out of 631 cities and towns in Washington.

Age Demographics

The median age in Santiago CDP is 66.3 years. This is 74% higher than the state median of 38.2 years.

Economy, Income & Housing

The median household income in Santiago CDP is $72,917. This is 23% lower than the state median of $94,952. Compared to the national median of $78,538, household income here is 7% lower. The poverty rate stands at 0.0%. This is 100% lower than the state poverty rate of 9.9%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 0.0%. This is 100% lower than the state rate of 5.0%. The median home value is $196,700. Housing costs are 62% lower than the state median of $519,800. With a home-value-to-income ratio of just 2.7x, Santiago CDP is one of the most affordable housing markets in the area. 96.8% of occupied housing units are owner-occupied. This homeownership rate is 51% higher than the state average of 63.9%.

Race & Ethnicity

The largest racial or ethnic group in Santiago CDP is White (non-Hispanic), making up 64.1% of the population.

Education

11.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 71% lower than the state rate of 38.8%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 96.8%.

Data Sources & Methodology

All demographic data for Santiago CDP, Washington is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Washington state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 631 Census-designated places in Washington. For official data, visit data.census.gov.

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Frequently Asked Questions

What is the population of Santiago CDP, Washington?

Santiago CDP, Washington has a population of 78 according to the most recent U.S. Census ACS 5-Year Estimates.

What is the median household income in Santiago CDP, WA?

The median household income in Santiago CDP is $72,917, which is 7% lower the national median of $78,538.

What is the poverty rate in Santiago CDP, WA?

The poverty rate in Santiago CDP is 0.0%. This means approximately 0 residents live below the federal poverty line.

What is the racial makeup of Santiago CDP, Washington?

Santiago CDP's population is 64.1% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.

What is the median home value in Santiago CDP, WA?

The median home value in Santiago CDP is $196,700. The home-value-to-income ratio is 2.7x.

How educated is Santiago CDP, Washington?

11.3% of adults (25+) in Santiago CDP hold a bachelor's degree or higher, and 3.2% hold a graduate or professional degree.