Foster, OR demographics:
population, income, and more

Total population
330
2.8% year-over-year change
Median household income
$/yr
% year-over-year change
Housing units
174
-19.1% year-over-year change

Foster population

How many people live in Foster

Foster is home to 330 residents, according to the most recent Census data. Gender-wise, 52.1% of Foster locals are male, and 47.9% are female.

Total population
330
2.8% year-over-year change
Gender ratio
Male
52.1%
172
Female
47.9%
158
Value Percent YoY change
Male 172 52.1% 6.8%
Female 158 47.9% -1.2%
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 Foster is 68, with the population distributed as follows: about 4.6% are children under 15, then 10.9% are in the 15 to 24 age group. Adults between 25 and 44 make up 16.7% of the population, while another 14.8% fall into the 45 to 64 bracket. Finally, around 53% are 65 or older.

Median age
67.8
Age breakdown
Under 15
4.6%
15 to 24
10.9%
25 to 44
16.7%
45 to 64
14.8%
Over 65
53%
Value Percent YoY change
Under 15 15 4.6% 15.4%
15 to 24 36 10.9% 0.0%
25 to 44 55 16.7% -21.4%
45 to 64 49 14.8% 13.9%
Over 65 175 53% 10.1%
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 5.8% 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 330 100% 4.1%
Racial breakdown
White
94.2%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
5.8%
Other
0%
Value Percent
White 311 94.2%
Two or more races 19 5.8%

Households in Foster

A peek inside Foster households

Foster has 156 households, with an average of 2 members in each. Of these, 69.9% are families, while the remaining 30.1% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
156
-1.3% year-over-year change
Average people per household
2
Non-family households
47
Family households
109
Value Percent YoY change
Non-family households 47 30.1% -6.0%
Family households 109 69.9% 0.9%
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 Foster

The housing landscape of Foster

Foster's housing consists of 174 units, with 79.3% 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 4.6% of the housing landscape.

Housing units
174
-19.1% year-over-year change
Housing types
Value Percent
1 unit, detached 138 79.3%
Mobile home 8 4.6%
Boat, RV, van, etc. 28 16.1%
Homes built since 2020
% year-over-year change

The age of buildings in Foster

In Foster, the median construction year is 1976. About 6.3% of homes were built before the 1940s, with another 10.3% 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 11 6.3% 120.0%
Built between 1940 and 1949 18 10.3% 38.5%
Built between 1950 and 1959 22 12.6% 10.0%
Built between 1960 and 1969 10 5.8% 66.7%
Built between 1970 and 1979 44 25.3% -20.0%
Built between 1980 and 1989 13 7.5% 8.3%
Built between 1990 and 1999 9 5.2% 28.6%
Built between 2000 and 2009 34 19.5% -2.9%
Built between 2010 and 2019 13 7.5% -79.0%
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.

Foster occupancy rates

Out of the 156 occupied housing units in Foster, 81.4% are owner-occupied, while 18.6% are lived in by tenants. Meanwhile, 10.3% of all homes on the local market sit vacant.

Occupied housing units
156
-1.3% year-over-year change
Occupancy breakdown
Renter occupied
29
Owner occupied
127
Value Percent YoY
change
Renter occupied 29 18.6% 20.8%
Owner occupied 127 81.4% -5.2%
Unoccupied housing units
10.3%
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.

Foster housing costs

Median gross rent in Foster
$827/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 Foster

Foster education at a glance

About 46% of the population in Foster went to high school, while 29.2% pursued college studies. Another 13.3% earned an associate degree and 8.6% hold a bachelor’s. Meanwhile, 1.9% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 3 1% 50.0%
High school diploma 145 46% 5.1%
College diploma 92 29.2% 1.1%
Associate degree 42 13.3% -17.6%
Bachelor's degree 27 8.6% 35.0%
Graduate degree 6 1.9% 0.0%
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 Foster

How much people earn in Foster

The average annual household income in Foster was $76,497 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -0.2% change from the previous year.

Average household income in Foster
$76,497/year
-0.2% year-over-year change

Foster income by age

In Foster, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $174,583. Those with someone between 45 and 64 in charge, often well established professionally, earn $95,500 overall. Overall, 93% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $174,583 1.2%
45 - 64 $95,500 2.7%
Over 65 $35,781 N/A
Above poverty level
307
Below poverty level
23
Value Percent YoY
change
Above poverty level 307 93% 1.0%
Below poverty level 23 7% 35.3%

Employment in Foster

Workforce and job types in Foster

92% of the working population are employed in professional or administrative positions, while 8% are in hands-on or service-based jobs.

Workforce demographics

White collar
69
Blue collar
6
Value Percent YoY change
White collar 69 92% 1.5%
Blue collar 6 8% -60.0%
Employer type
Self employees
0%
Private companies
38.7%
Governmental workers
45.3%
Not for profit companies
16%
Value Percent YoY change
Private companies 29 38.7% -30.9%
Governmental workers 34 45.3% 17.2%
Not for profit companies 12 16% 0.0%

Transportation in Foster

How people get around in Foster

In Foster, the average commute time is 41 minutes.

Commute time
41 min
Means of transportation
Value Percent YoY change
Car 79 100% -10.2%
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 Foster by zipcode?

Zipcode Population Number of households Median income Average income
97345 330 156 $0 $76,503

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FAQs about Foster demographics 

What is the total population of Foster?

Foster has a total population of 330 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 +2.8% compared to a year ago.

What is the gender ratio in Foster?

The gender ratio in Foster is as follows:
  • 52.1% males (172 residents)
  • 47.9% females (158 residents)

What is the median age in Foster?

The median age in Foster is 67.8.

What is the age distribution of the population in Foster?

The age distribution in Foster is as follows:
  • Under 15: 4.6% (15 residents)
  • Ages 15-24: 10.9% (36 residents)
  • Ages 25-44: 16.7% (55 residents)
  • Ages 45-64: 14.8% (49 residents)
  • Over 65: 53% (175 residents)

What is the racial and ethnic makeup of Foster?

The racial and ethnic makeup of Foster is as follows:
  • White: 94.2% (311 residents)
  • Black or African American: 0% ( residents)
  • American Indian and Alaska Native: 0% ( residents)
  • Asian: 0% ( residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 5.8% (19 residents)
  • Other: 0% ( residents)

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

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

How many housing units are there in Foster?

There are 174 housing units in Foster, reflecting a -19.1% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Foster has a total of 156 households, with an average of 2 people in each.

What is the job market overview for Foster?

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

Job types:
  • White-collar workers: 92% (69 residents)
  • Blue-collar workers: 8% (6 residents)

Places of employment:
  • Self-employed: 0% ( residents)
  • Private companies: 38.7% (29 residents)
  • Governmental workers: 45.3% (34 residents)
  • Not-for-profit companies: 16% (12 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