Thornton, WA demographics:
population, income, and more

Total population
163
23.5% year-over-year change
Median household income
$128,000/yr
57.5% year-over-year change
Housing units
90
-10.9% year-over-year change

Thornton population

How many people live in Thornton

Thornton is home to 163 residents, according to the most recent Census data. Gender-wise, 50.9% of Thornton locals are male, and 49.1% are female.

Total population
163
23.5% year-over-year change
Gender ratio
Male
50.9%
83
Female
49.1%
80
Value Percent YoY change
Male 83 50.9% 27.7%
Female 80 49.1% 19.4%
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 Thornton is 58, with the population distributed as follows: about 11.7% are children under 15, then 8.6% are in the 15 to 24 age group. Adults between 25 and 44 make up 6.1% of the population, while another 37.4% fall into the 45 to 64 bracket. Finally, around 36.2% are 65 or older.

Median age
58
Age breakdown
Under 15
11.7%
15 to 24
8.6%
25 to 44
6.1%
45 to 64
37.4%
Over 65
36.2%
Value Percent YoY change
Under 15 19 11.7% 375.0%
15 to 24 14 8.6% 16.7%
25 to 44 10 6.1% 0.0%
45 to 64 61 37.4% -3.2%
Over 65 59 36.2% 37.2%
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 1.2% 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 163 100% 23.5%
Racial breakdown
White
95.1%
Black or African American
0%
American Indian and Alaska Native
3.7%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
1.2%
Other
0%
Value Percent
White 155 95.1%
American Indian and Alaska Native 6 3.7%
Two or more races 2 1.2%

Households in Thornton

A peek inside Thornton households

Thornton has 72 households, with an average of 2 members in each. Of these, 72.2% are families, while the remaining 27.8% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
72
1.4% year-over-year change
Average people per household
2
Non-family households
20
Family households
52
Value Percent YoY change
Non-family households 20 27.8% 0.0%
Family households 52 72.2% 2.0%
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 Thornton

The housing landscape of Thornton

Thornton's housing consists of 90 units, with 91.1% being detached single-family homes ideal for those wanting space. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 8.9% of the housing landscape.

Housing units
90
-10.9% year-over-year change
Housing types
Value Percent
1 unit, detached 82 91.1%
Mobile home 8 8.9%
Homes built since 2020
% year-over-year change

The age of buildings in Thornton

In Thornton, the median construction year is 1938. About 73.3% of homes were built before the 1940s, with another 10% going up by 1949. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 66 73.3% 24.5%
Built between 1940 and 1949 9 10% -52.6%
Built between 1950 and 1959 7 7.8% 0.0%
Built between 1970 and 1979 5 5.6% -37.5%
Built between 2000 and 2009 3 3.3% 0.0%
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.

Thornton occupancy rates

Out of the 72 occupied housing units in Thornton, 80.6% are owner-occupied, while 19.4% are lived in by tenants. Meanwhile, 20% of all homes on the local market sit vacant.

Occupied housing units
72
1.4% year-over-year change
Occupancy breakdown
Renter occupied
14
Owner occupied
58
Value Percent YoY
change
Renter occupied 14 19.4% 75.0%
Owner occupied 58 80.6% -7.9%
Unoccupied housing units
20.0%
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.

Thornton housing costs

Housing costs in Thornton come to a median of $613 per month, while tenants specifically pay a median gross rent of $781.

Median housing costs per month
$613/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.
Median gross rent in Thornton
$781/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Thornton

Thornton education at a glance

About 33.6% of the population in Thornton went to high school, while 16.8% pursued college studies. Another 32.8% earned an associate degree and 13.9% hold a bachelor’s. Meanwhile, 2.9% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
High school diploma 46 33.6% 43.8%
College diploma 23 16.8% 15.0%
Associate degree 45 32.8% -23.7%
Bachelor's degree 19 13.9% 72.7%
Graduate degree 4 2.9% 33.3%
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 Thornton

How much people earn in Thornton

The average annual household income in Thornton was $126,363 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +19.8% change from the previous year. At the same time, the median income stood at $128,000, reflecting a +57.5% shift over the same period.

Average household income in Thornton
$126,363/year
19.9% year-over-year change
Median household income in Thornton
$128,000/year
57.5% year-over-year change

Thornton income by age

Those with someone between 45 and 64 in charge, often well established professionally, earn $129,000 overall. Overall, 100% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
45 - 64 $129,000 9.8%

Employment in Thornton

Workforce and job types in Thornton

84.4% of the working population are employed in professional or administrative positions, while 15.6% are in hands-on or service-based jobs. Also, 34.4% run their own businesses, 56.2% are employed by private companies, and 9.4% work in the public sector.

Workforce demographics

White collar
54
Blue collar
10
Value Percent YoY change
White collar 54 84.4% -12.9%
Blue collar 10 15.6% 0.0%
Employer type
Self employees
34.4%
Private companies
56.2%
Governmental workers
9.4%
Not for profit companies
0%
Value Percent YoY change
Self employees 22 34.4% 4.8%
Private companies 36 56.2% -21.7%
Governmental workers 6 9.4% 20.0%

Transportation in Thornton

How people get around in Thornton

In Thornton, the average commute time is 35 minutes.

Commute time
35 min
6.1% year-over-year change
Means of transportation
Value Percent YoY change
Car 54 100% -8.5%
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.

What is the median and average household income in Thornton by zipcode?

Zipcode Population Number of households Median income Average income
99176 163 72 $128,000 $126,363

Explore more communities

FAQs about Thornton demographics 

What is the total population of Thornton?

Thornton has a total population of 163 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 +23.5% compared to a year ago.

What is the gender ratio in Thornton?

The gender ratio in Thornton is as follows:
  • 50.9% males (83 residents)
  • 49.1% females (80 residents)

What is the median age in Thornton?

The median age in Thornton is 58.

What is the age distribution of the population in Thornton?

The age distribution in Thornton is as follows:
  • Under 15: 11.7% (19 residents)
  • Ages 15-24: 8.6% (14 residents)
  • Ages 25-44: 6.1% (10 residents)
  • Ages 45-64: 37.4% (61 residents)
  • Over 65: 36.2% (59 residents)

What is the racial and ethnic makeup of Thornton?

The racial and ethnic makeup of Thornton is as follows:
  • White: 95.1% (155 residents)
  • Black or African American: 0% ( residents)
  • American Indian and Alaska Native: 3.7% (6 residents)
  • Asian: 0% ( residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 1.2% (2 residents)
  • Other: 0% ( residents)

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

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

How many housing units are there in Thornton?

There are 90 housing units in Thornton, reflecting a -10.9% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Thornton has a total of 72 households, with an average of 2 people in each.

What is the median household income in Thornton?

Thornton has a median household income of $128,000, representing a +57.5% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Thornton?

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

Job types:
  • White-collar workers: 84.4% (54 residents)
  • Blue-collar workers: 15.6% (10 residents)

Places of employment:
  • Self-employed: 34.4% (22 residents)
  • Private companies: 56.2% (36 residents)
  • Governmental workers: 9.4% (6 residents)
  • Not-for-profit companies: 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