Grays Harbor County, WA demographics:
population, income, and more

Total population
77,053
0.9% year-over-year change
Median household income
$64,414/yr
1.4% year-over-year change
Housing units
36,967
1.1% year-over-year change

Grays Harbor County population

How many people live in Grays Harbor County

Grays Harbor County is home to 77,053 residents, according to the most recent Census data. Gender-wise, 51.2% of Grays Harbor County locals are male, and 48.8% are female.

Total population
77,053
0.9% year-over-year change
Gender ratio
Male
51.2%
39,475
Female
48.8%
37,578
Value Percent YoY change
Male 39,475 51.2% 0.7%
Female 37,578 48.8% 1.0%
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 Grays Harbor County is 45, with the population distributed as follows: about 16% are children under 15, then 10.5% are in the 15 to 24 age group. Adults between 25 and 44 make up 23.9% of the population, while another 26.3% fall into the 45 to 64 bracket. Finally, around 23.3% are 65 or older.

Median age
44.7
Age breakdown
Under 15
16%
15 to 24
10.5%
25 to 44
23.9%
45 to 64
26.3%
Over 65
23.3%
Value Percent YoY change
Under 15 12,327 16% -0.8%
15 to 24 8,084 10.5% 1.4%
25 to 44 18,385 23.9% 1.6%
45 to 64 20,277 26.3% -0.9%
Over 65 17,980 23.3% 3.1%
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

In Grays Harbor County, 93% of the population are US-born citizens, while 3.7% have gained naturalized citizenship. At the same time, 3.4% of residents are non-citizens. As for race, 78.5% of locals are Caucasian, 1.5% are African American and 1.4% have Asian roots. Another 4.2% are Indigenous American, 0.4% are Pacific Islanders, while 4.9% identify as another race. There’s also a share of 9.2% that includes residents with two or more races.

Citizenship
U.S.-born citizens
93%
Non-U.S.-born citizens
3.7%
Non-citizens
3.4%
Value Percent YoY change
U.S.-born citizens 71,620 93% 0.3%
Non-U.S.-born citizens 2,817 3.7% 16.2%
Non-citizens 2,616 3.4% 2.4%
Racial breakdown
White
78.5%
Black or African American
1.5%
American Indian and Alaska Native
4.2%
Asian
1.4%
Native Hawaiian and other Pacific Islander
0.4%
Two or more races
9.2%
Other
4.9%
Value Percent
White 60,470 78.5%
Black or African American 1,137 1.5%
American Indian and Alaska Native 3,240 4.2%
Asian 1,037 1.4%
Native Hawaiian and other Pacific Islander 310 0.4%
Two or more races 7,110 9.2%
Other 3,749 4.9%

Households in Grays Harbor County

A peek inside Grays Harbor County households

Grays Harbor County has 30,628 households, with an average of 2 members in each. Of these, 60.1% are families, while the remaining 39.9% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
30,628
2.1% year-over-year change
Average people per household
2
Non-family households
12,211
Family households
18,417
Value Percent YoY change
Non-family households 12,211 39.9% 5.3%
Family households 18,417 60.1% 0.1%
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 Grays Harbor County

The housing landscape of Grays Harbor County

Grays Harbor County's housing consists of 36,967 units, with 74.2% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 1% 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 11% of the housing landscape.

Housing units
36,967
1.1% year-over-year change
Housing types
Value Percent
1 unit, detached 27,421 74.2%
1 unit, attached 384 1%
2 units 845 2.3%
3 or 4 units 1,449 3.9%
5 to 9 units 715 1.9%
10 to 19 units 531 1.4%
20 to 49 units 1,081 2.9%
50 or more units 393 1.1%
Mobile home 4,050 11%
Boat, RV, van, etc. 98 0.3%
Homes built since 2020
383
76.5% year-over-year change

The age of buildings in Grays Harbor County

In Grays Harbor County, the median construction year is 1974. About 22.8% of homes were built before the 1940s, with another 4.5% going up by 1949. Most development happened in the second half of the 20th century. Then, 11.8% of homes were added from 2000 to 2009, 7.3% between 2010 and 2019, and 1% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 8,435 22.8% 1.3%
Built between 1940 and 1949 1,662 4.5% -3.0%
Built between 1950 and 1959 2,559 6.9% 9.9%
Built between 1960 and 1969 3,621 9.8% 1.6%
Built between 1970 and 1979 6,078 16.4% -6.2%
Built between 1980 and 1989 3,602 9.7% -2.7%
Built between 1990 and 1999 3,559 9.6% -3.6%
Built between 2000 and 2009 4,356 11.8% 1.3%
Built between 2010 and 2019 2,712 7.3% 21.0%
Built in 2020 or later 383 1% 76.5%
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.

Grays Harbor County occupancy rates

Out of the 30,628 occupied housing units in Grays Harbor County, 73.2% are owner-occupied, while 26.8% are lived in by tenants. Meanwhile, 17.1% of all homes on the local market sit vacant.

Occupied housing units
30,628
2.1% year-over-year change
Occupancy breakdown
Renter occupied
8,204
Owner occupied
22,424
Value Percent YoY
change
Renter occupied 8,204 26.8% -0.1%
Owner occupied 22,424 73.2% 3.0%
Unoccupied housing units
17.1%
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.

Grays Harbor County housing costs

Housing costs in Grays Harbor County come to a median of $1,061 per month, while tenants specifically pay a median gross rent of $1,062.

Median housing costs per month
$1,061/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 Grays Harbor County
$1,062/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 Grays Harbor County

Grays Harbor County education at a glance

About 42.5% of the population in Grays Harbor County went to high school, while 24.1% pursued college studies. Another 12.6% earned an associate degree and 11.8% hold a bachelor’s. Meanwhile, 5.6% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 2,117 3.4% 10.1%
High school diploma 26,275 42.5% -1.6%
College diploma 14,909 24.1% -0.9%
Associate degree 7,805 12.6% 8.6%
Bachelor's degree 7,299 11.8% 7.5%
Graduate degree 3,431 5.6% -1.4%
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 Grays Harbor County

How much people earn in Grays Harbor County

The average annual household income in Grays Harbor County was $82,833 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +0.6% change from the previous year. At the same time, the median income stood at $64,414, reflecting a +1.4% shift over the same period.

Average household income in Grays Harbor County
$82,833/year
0.6% year-over-year change
Median household income in Grays Harbor County
$64,414/year
1.4% year-over-year change

Grays Harbor County income by age

In Grays Harbor County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $80,243. Those with someone between 45 and 64 in charge, often well established professionally, earn $77,418 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $47,500, while those led by someone over 65, many of whom may be retired, have about $49,629 in earnings. Overall, 84.9% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $47,500 -13.7%
25 - 44 $80,243 10.4%
45 - 64 $77,418 0.5%
Over 65 $49,629 2.2%
Above poverty level
62,360
Below poverty level
11,066
Value Percent YoY
change
Above poverty level 62,360 84.9% -0.4%
Below poverty level 11,066 15.1% 9.2%

Employment in Grays Harbor County

Workforce and job types in Grays Harbor County

The job market in Grays Harbor County is powered by 29,849 working residents, spread across a range of industries and roles. 71.9% of the working population are employed in professional or administrative positions, while 28.1% are in hands-on or service-based jobs. Also, 9.3% run their own businesses, 60.2% are employed by private companies, and 24.2% work in the public sector.

Workforce demographics

Working population
29,849
-0.1% year-over-year change
White collar
21,459
Blue collar
8,390
Value Percent YoY change
White collar 21,459 71.9% -0.1%
Blue collar 8,390 28.1% -0.3%
Employer type
Self employees
9.3%
Private companies
60.2%
Governmental workers
24.2%
Not for profit companies
6.3%
Value Percent YoY change
Self employees 2,776 9.3% -8.1%
Private companies 17,964 60.2% 3.4%
Governmental workers 7,236 24.2% -2.3%
Not for profit companies 1,873 6.3% -9.9%
Unemployment rate
7.0%
6.3% year-over-year change

Available workforce

The unemployment rate in Grays Harbor County stands at 7%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Grays Harbor County

How people get around in Grays Harbor County

In Grays Harbor County, the average commute time is 24 minutes. Commuting methods vary: 82.9% of residents travel by personal vehicle and 3.3% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
24 min
-0.8% year-over-year change
Means of transportation
Value Percent YoY change
Car 24,119 82.9% -0.7%
Bus or trolleybus 344 1.2% -28.9%
Motorcycle 37 0.1% -21.3%
Bicycle 142 0.5% -6.6%
Walk 964 3.3% -11.2%
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 Grays Harbor County by zipcode?

Zipcode Population Number of households Median income Average income
98520 24,888 8,723 $58,153 $78,365
98526 180 85 $58,162 $58,581
98535 726 264 $92,544 $78,814
98536 49 49 $0 $23,892
98537 2,820 1,026 $79,459 $95,602
98541 10,810 3,870 $78,816 $96,458
98547 1,080 642 $42,400 $62,826
98550 12,316 5,018 $55,040 $76,461
98552 140 39 $47,396 $96,246
98557 4,079 1,600 $78,594 $84,448

Find your place

Explore more communities

FAQs about Grays Harbor County demographics 

What is the total population of Grays Harbor County?

Grays Harbor County has a total population of 77,053 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 +0.9% compared to a year ago.

What is the gender ratio in Grays Harbor County?

The gender ratio in Grays Harbor County is as follows:
  • 51.2% males (39,475 residents)
  • 48.8% females (37,578 residents)

What is the median age in Grays Harbor County?

The median age in Grays Harbor County is 44.7.

What is the age distribution of the population in Grays Harbor County?

The age distribution in Grays Harbor County is as follows:
  • Under 15: 16% (12,327 residents)
  • Ages 15-24: 10.5% (8,084 residents)
  • Ages 25-44: 23.9% (18,385 residents)
  • Ages 45-64: 26.3% (20,277 residents)
  • Over 65: 23.3% (17,980 residents)

What is the racial and ethnic makeup of Grays Harbor County?

The racial and ethnic makeup of Grays Harbor County is as follows:
  • White: 78.5% (60,470 residents)
  • Black or African American: 1.5% (1,137 residents)
  • American Indian and Alaska Native: 4.2% (3,240 residents)
  • Asian: 1.4% (1,037 residents)
  • Native Hawaiian and Other Pacific Islander: 0.4% (310 residents)
  • Two or More Races: 9.2% (7,110 residents)
  • Other: 4.9% (3,749 residents)

What percentage of the population in Grays Harbor County are U.S.-born citizens?

U.S.-born citizens represent 93% of the population in Grays Harbor County.

How many housing units are there in Grays Harbor County?

There are 36,967 housing units in Grays Harbor County, reflecting a +1.1% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Grays Harbor County and what is the average household size?

Grays Harbor County has a total of 30,628 households, with an average of 2 people in each.

What is the median household income in Grays Harbor County?

Grays Harbor County has a median household income of $64,414, representing a +1.4% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Grays Harbor County?

The employment rate is 93% in Grays Harbor County, with a workforce of 29,849 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 71.9% (21,459 residents)
  • Blue-collar workers: 28.1% (8,390 residents)

Places of employment:
  • Self-employed: 9.3% (2,776 residents)
  • Private companies: 60.2% (17,964 residents)
  • Governmental workers: 24.2% (7,236 residents)
  • Not-for-profit companies: 6.3% (1,873 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