Santiago, WA demographics:
population, income, and more

Total population
96
23.1% year-over-year change
Median household income
$75,132/yr
3.0% year-over-year change
Housing units
57
29.6% year-over-year change

Santiago population

How many people live in Santiago

Santiago is home to 96 residents, according to the most recent Census data. Gender-wise, 60.4% of Santiago locals are male, and 39.6% are female.

Total population
96
23.1% year-over-year change
Gender ratio
Male
60.4%
58
Female
39.6%
38
Value Percent YoY change
Male 58 60.4% 16.0%
Female 38 39.6% 35.7%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Santiago is 66, with the population distributed as follows: about 7.3% are children under 15, then 12.5% are in the 15 to 24 age group. Adults between 25 and 44 make up 4.2% of the population, while another 21.9% fall into the 45 to 64 bracket. Finally, around 54.2% are 65 or older.

Median age
66.2
Age breakdown
Under 15
7.3%
15 to 24
12.5%
25 to 44
4.2%
45 to 64
21.9%
Over 65
54.2%
Value Percent YoY change
Under 15 7 7.3% -30.0%
15 to 24 12 12.5% 100.0%
25 to 44 4 4.2% -33.3%
45 to 64 21 21.9% 90.9%
Over 65 52 54.2% 15.6%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

There’s also a share of 3.1% that includes residents with two or more races.

Citizenship
U.S.-born citizens
100%
Non-U.S.-born citizens
0%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 96 100% 23.1%
Racial breakdown
White
49%
Black or African American
0%
American Indian and Alaska Native
47.9%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
3.1%
Other
0%
Value Percent
White 47 49%
American Indian and Alaska Native 46 47.9%
Two or more races 3 3.1%

Households in Santiago

A peek inside Santiago households

Santiago has 44 households, with an average of 2 members in each. Of these, 56.8% are families, while the remaining 43.2% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
44
41.9% year-over-year change
Average people per household
2
Non-family households
19
Family households
25
Value Percent YoY change
Non-family households 19 43.2% 137.5%
Family households 25 56.8% 8.7%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Santiago

The housing landscape of Santiago

Santiago's housing consists of 57 units, with 100% being detached single-family homes ideal for those wanting space.

Housing units
57
29.6% year-over-year change
Housing types
Value Percent
1 unit, detached 57 100%
Homes built since 2020
0
% year-over-year change

The age of buildings in Santiago

In Santiago, the median construction year is 1976. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built between 1960 and 1969 9 15.8% 50.0%
Built between 1970 and 1979 34 59.6% 25.9%
Built between 1980 and 1989 4 7% N/A
Built between 1990 and 1999 4 7% -20.0%
Built between 2010 and 2019 6 10.5% N/A
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Santiago occupancy rates

Out of the 44 occupied housing units in Santiago, 86.4% are owner-occupied, while 13.6% are lived in by tenants. Meanwhile, 22.8% of all homes on the local market sit vacant.

Occupied housing units
44
41.9% year-over-year change
Occupancy breakdown
Renter occupied
6
Owner occupied
38
Value Percent YoY
change
Renter occupied 6 13.6% 500.0%
Owner occupied 38 86.4% 26.7%
Unoccupied housing units
22.8%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Santiago housing costs

Median housing costs per month
$489/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.

Education in Santiago

Santiago education at a glance

About 25% of the population in Santiago went to high school, while 57.1% pursued college studies. Another 7.1% earned an associate degree and 9.5% hold a bachelor’s. Meanwhile, 1.2% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
High school diploma 21 25% 162.5%
College diploma 48 57.1% 6.7%
Associate degree 6 7.1% 200.0%
Bachelor's degree 8 9.5% 60.0%
Graduate degree 1 1.2% -50.0%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Santiago

How much people earn in Santiago

The average annual household income in Santiago was $74,250 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -27.3% change from the previous year. At the same time, the median income stood at $75,132, reflecting a +3% shift over the same period.

Average household income in Santiago
$74,250/year
-27.3% year-over-year change
Median household income in Santiago
$75,132/year
3.0% year-over-year change

Santiago income by age

Those with someone between 45 and 64 in charge, often well established professionally, earn $41,667 overall. Overall, 95.8% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
45 - 64 $41,667 -18.0%
Over 65 $75,789 3.6%
Above poverty level
92
Below poverty level
4
Value Percent YoY
change
Above poverty level 92 95.8% 17.9%
Below poverty level 4 4.2% N/A

Employment in Santiago

Workforce and job types in Santiago

The job market in Santiago is powered by 24 working residents, spread across a range of industries and roles. 41.7% of the working population are employed in professional or administrative positions, while 58.3% are in hands-on or service-based jobs. Also, 25% run their own businesses, 16.7% are employed by private companies, and 58.3% work in the public sector.

Workforce demographics

Working population
24
50.0% year-over-year change
White collar
10
Blue collar
14
Value Percent YoY change
White collar 10 41.7% 42.9%
Blue collar 14 58.3% 55.6%
Employer type
Self employees
25%
Private companies
16.7%
Governmental workers
58.3%
Not for profit companies
0%
Value Percent YoY change
Self employees 6 25% 50.0%
Private companies 4 16.7% -55.6%
Governmental workers 14 58.3% 366.7%

Transportation in Santiago

How people get around in Santiago

Means of transportation
Value Percent YoY change
Car 23 95.8% 283.3%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

Explore more communities

FAQs about Santiago demographics 

What is the total population of Santiago?

Santiago has a total population of 96 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +23.1% compared to a year ago.

What is the gender ratio in Santiago?

The gender ratio in Santiago is as follows:
  • 60.4% males (58 residents)
  • 39.6% females (38 residents)

What is the median age in Santiago?

The median age in Santiago is 66.2.

What is the age distribution of the population in Santiago?

The age distribution in Santiago is as follows:
  • Under 15: 7.3% (7 residents)
  • Ages 15-24: 12.5% (12 residents)
  • Ages 25-44: 4.2% (4 residents)
  • Ages 45-64: 21.9% (21 residents)
  • Over 65: 54.2% (52 residents)

What is the racial and ethnic makeup of Santiago?

The racial and ethnic makeup of Santiago is as follows:
  • White: 49% (47 residents)
  • Black or African American: 0% (0 residents)
  • American Indian and Alaska Native: 47.9% (46 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 3.1% (3 residents)
  • Other: 0% (0 residents)

What percentage of the population in Santiago are U.S.-born citizens?

U.S.-born citizens represent 100% of the population in Santiago.

How many housing units are there in Santiago?

There are 57 housing units in Santiago, reflecting a +29.6% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Santiago and what is the average household size?

Santiago has a total of 44 households, with an average of 2 people in each.

What is the median household income in Santiago?

Santiago has a median household income of $75,132, representing a +3.0% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Santiago?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 41.7% (10 residents)
  • Blue-collar workers: 58.3% (14 residents)

Places of employment:
  • Self-employed: 25% (6 residents)
  • Private companies: 16.7% (4 residents)
  • Governmental workers: 58.3% (14 residents)
  • Not-for-profit companies: 0% (0 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025