Greenbank, WA demographics:
population, income, and more

Total population
2,311
7.9% year-over-year change
Median household income
$71,131/yr
-3.1% year-over-year change
Housing units
1,785
2.5% year-over-year change

Greenbank population

How many people live in Greenbank

Greenbank is home to 2,311 residents, according to the most recent Census data. Gender-wise, 49.4% of Greenbank locals are male, and 50.6% are female.

Total population
2,311
7.9% year-over-year change
Gender ratio
Male
49.4%
1,141
Female
50.6%
1,170
Value Percent YoY change
Male 1,141 49.4% 12.4%
Female 1,170 50.6% 3.9%
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 Greenbank is 66, with the population distributed as follows: about 8.5% are children under 15, then 4% are in the 15 to 24 age group. Adults between 25 and 44 make up 14.5% of the population, while another 18% fall into the 45 to 64 bracket. Finally, around 55.1% are 65 or older.

Median age
66.3
Age breakdown
Under 15
8.5%
15 to 24
4%
25 to 44
14.5%
45 to 64
18%
Over 65
55.1%
Value Percent YoY change
Under 15 196 8.5% 4.8%
15 to 24 92 4% 15.0%
25 to 44 335 14.5% 19.2%
45 to 64 415 18% -24.3%
Over 65 1,273 55.1% 21.8%
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

In Greenbank, 90.4% of the population are US-born citizens, while 8.3% have gained naturalized citizenship. At the same time, 1.2% of residents are non-citizens. As for race, 90% of locals are Caucasian, 0.4% are African American and 1.6% have Asian roots. There’s also a share of 7.1% that includes residents with two or more races.

Citizenship
U.S.-born citizens
90.4%
Non-U.S.-born citizens
8.3%
Non-citizens
1.2%
Value Percent YoY change
U.S.-born citizens 2,090 90.4% 6.0%
Non-U.S.-born citizens 192 8.3% 27.1%
Non-citizens 29 1.2% 61.1%
Racial breakdown
White
90%
Black or African American
0.4%
American Indian and Alaska Native
0%
Asian
1.6%
Native Hawaiian and other Pacific Islander
0%
Two or more races
7.1%
Other
0.8%
Value Percent
White 2,080 90%
Black or African American 10 0.4%
Asian 38 1.6%
Two or more races 165 7.1%
Other 18 0.8%

Households in Greenbank

A peek inside Greenbank households

Greenbank has 1,226 households, with an average of 2 members in each. Of these, 58.2% are families, while the remaining 41.8% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
1,226
6.5% year-over-year change
Average people per household
2
Non-family households
513
Family households
713
Value Percent YoY change
Non-family households 513 41.8% 0.4%
Family households 713 58.2% 11.4%
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 Greenbank

The housing landscape of Greenbank

Greenbank's housing consists of 1,785 units, with 94% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 0.3% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 5.7% of the housing landscape.

Housing units
1,785
2.5% year-over-year change
Housing types
Value Percent
1 unit, detached 1,678 94%
1 unit, attached 6 0.3%
Mobile home 101 5.7%
Homes built since 2020
80
185.7% year-over-year change

The age of buildings in Greenbank

In Greenbank, the median construction year is 1992. About 2.5% of homes were built before the 1940s, with another 4.8% going up by 1949. Most development happened in the second half of the 20th century. Then, 19.6% of homes were added from 2000 to 2009, 4.8% between 2010 and 2019, and 4.5% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 44 2.5% -18.5%
Built between 1940 and 1949 85 4.8% 70.0%
Built between 1950 and 1959 99 5.6% 65.0%
Built between 1960 and 1969 202 11.3% -14.0%
Built between 1970 and 1979 165 9.2% -13.2%
Built between 1980 and 1989 190 10.6% 11.8%
Built between 1990 and 1999 486 27.2% -16.5%
Built between 2000 and 2009 349 19.6% 19.9%
Built between 2010 and 2019 85 4.8% 3.7%
Built in 2020 or later 80 4.5% 185.7%
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.

Greenbank occupancy rates

Out of the 1,226 occupied housing units in Greenbank, 88.6% are owner-occupied, while 11.4% are lived in by tenants. Meanwhile, 31.3% of all homes on the local market sit vacant.

Occupied housing units
1,226
6.5% year-over-year change
Occupancy breakdown
Renter occupied
140
Owner occupied
1,086
Value Percent YoY
change
Renter occupied 140 11.4% 37.2%
Owner occupied 1,086 88.6% 3.5%
Unoccupied housing units
31.3%
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.

Greenbank housing costs

Housing costs in Greenbank come to a median of $1,038 per month, while tenants specifically pay a median gross rent of $1,470.

Median housing costs per month
$1,038/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 Greenbank
$1,470/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 Greenbank

Greenbank education at a glance

About 12.2% of the population in Greenbank went to high school, while 21.8% pursued college studies. Another 7.8% earned an associate degree and 34.9% hold a bachelor’s. Meanwhile, 22.9% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 7 0.3% N/A
High school diploma 256 12.2% -16.9%
College diploma 458 21.8% 3.9%
Associate degree 165 7.8% 9.3%
Bachelor's degree 734 34.9% 16.7%
Graduate degree 481 22.9% 16.5%
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 Greenbank

How much people earn in Greenbank

The average annual household income in Greenbank was $106,447 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +0.1% change from the previous year. At the same time, the median income stood at $71,131, reflecting a -3.1% shift over the same period.

Average household income in Greenbank
$106,447/year
0.1% year-over-year change
Median household income in Greenbank
$71,131/year
-3.1% year-over-year change

Greenbank income by age

In Greenbank, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $62,368. Those with someone between 45 and 64 in charge, often well established professionally, earn $151,831 overall. Overall, 89.4% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $62,368 21.7%
45 - 64 $151,831 3.4%
Over 65 $66,418 6.0%
Above poverty level
2,047
Below poverty level
243
Value Percent YoY
change
Above poverty level 2,047 89.4% 7.2%
Below poverty level 243 10.6% 14.1%

Employment in Greenbank

Workforce and job types in Greenbank

85.1% of the working population are employed in professional or administrative positions, while 14.9% are in hands-on or service-based jobs. Also, 18.1% run their own businesses, 60.8% are employed by private companies, and 10.8% work in the public sector.

Workforce demographics

White collar
653
Blue collar
114
Value Percent YoY change
White collar 653 85.1% -14.6%
Blue collar 114 14.9% 37.4%
Employer type
Self employees
18.1%
Private companies
60.8%
Governmental workers
10.8%
Not for profit companies
10.3%
Value Percent YoY change
Self employees 139 18.1% -0.7%
Private companies 466 60.8% -2.5%
Governmental workers 83 10.8% -47.5%
Not for profit companies 79 10.3% 9.7%

Transportation in Greenbank

How people get around in Greenbank

Commuting methods vary: 86.7% of residents travel by personal vehicle and 2.8% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 456 86.7% -15.4%
Bus or trolleybus 43 8.2% 4.9%
Bicycle 12 2.3% N/A
Walk 15 2.8% -6.2%
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 Greenbank by zipcode?

Zipcode Population Number of households Median income Average income
98253 2,311 1,226 $71,131 $106,447

Explore more communities

FAQs about Greenbank demographics 

What is the total population of Greenbank?

Greenbank has a total population of 2,311 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 +7.9% compared to a year ago.

What is the gender ratio in Greenbank?

The gender ratio in Greenbank is as follows:
  • 49.4% males (1,141 residents)
  • 50.6% females (1,170 residents)

What is the median age in Greenbank?

The median age in Greenbank is 66.3.

What is the age distribution of the population in Greenbank?

The age distribution in Greenbank is as follows:
  • Under 15: 8.5% (196 residents)
  • Ages 15-24: 4% (92 residents)
  • Ages 25-44: 14.5% (335 residents)
  • Ages 45-64: 18% (415 residents)
  • Over 65: 55.1% (1,273 residents)

What is the racial and ethnic makeup of Greenbank?

The racial and ethnic makeup of Greenbank is as follows:
  • White: 90% (2,080 residents)
  • Black or African American: 0.4% (10 residents)
  • American Indian and Alaska Native: 0% ( residents)
  • Asian: 1.6% (38 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 7.1% (165 residents)
  • Other: 0.8% (18 residents)

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

U.S.-born citizens represent 90.4% of the population in Greenbank.

How many housing units are there in Greenbank?

There are 1,785 housing units in Greenbank, reflecting a +2.5% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Greenbank has a total of 1,226 households, with an average of 2 people in each.

What is the median household income in Greenbank?

Greenbank has a median household income of $71,131, representing a -3.1% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Greenbank?

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

Job types:
  • White-collar workers: 85.1% (653 residents)
  • Blue-collar workers: 14.9% (114 residents)

Places of employment:
  • Self-employed: 18.1% (139 residents)
  • Private companies: 60.8% (466 residents)
  • Governmental workers: 10.8% (83 residents)
  • Not-for-profit companies: 10.3% (79 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