Postal Codes

98331 ZIP Code

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ZIP code 98331 covers Forks, Washington, with a population of about 5,526.

Population
5,5266 per square mile
Median age
43.14.4 points above the US average
Poverty rate
21.8%9.4 points above the US average
Typical home value
$340,791up 22.8% in five years
Median rent
$85049% below the Washington median
Degree or higher
19.1%15.9 points below the US average
Homeownership
59.6%5.4 points below the US average
Time zone
Pacific UTC-08:00observes daylight saving time
Businesses
153

Where 98331 is

Forks, Washington — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population5,526
Median age43.1
Family households54.9%
Born outside the US6%
Speaks a language other than English at home11.9%
White (non-Hispanic)63.8%
Black (non-Hispanic)1.2%
Asian (non-Hispanic)4.3%
Hispanic or Latino17.5%
Veterans9.8%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Income per person$30,752
Poverty rate21.8%
Households on SNAP or cash assistance29.4%

Household income distribution

Under $10k4.6%
$10–15k12.6%
$15–20k2.5%
$20–25k5.5%
$25–30k3.0%
$30–35k8.4%
$35–40k1.6%
$40–45k8.9%
$45–50k4.1%
$50–60k1.5%
$60–75k5.9%
$75–100k15.2%
$100–125k11.0%
$125–150k6.3%
$150–200k5.9%
$200k or more3.2%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed2,270
Mean adjusted gross income$67,281
Returns declaring $200,000 or more3.5%
Returns, under $25k29.1%
Returns, $25k–$50k23.3%
Returns, $50k–$75k18.5%
Returns, $75k–$100k10.6%
Returns, $100k–$200k15.0%
Returns, $200k or more3.5%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$194,700
Median gross rent$850
Rent as a share of household income25.3%
Owner-occupied59.6%
Vacant homes17.7%
Median year built1977

What the homes are

Detached house51.9%
Attached house3.2%
2 to 4 units1.4%
5 to 19 units8.8%
20 or more units0.6%
Mobile home29.2%
Boat, RV or van4.9%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$340,791as of 2026-07
Typical home value, 1 yearup 0.9%
Typical home value, 5 yearsup 22.8%
Typical home value, 10 yearsup 108.8%
Typical home value since 2000
200820172026$340,791$123,896

$216,155 in 2008 to $340,791 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate6.2%
Bachelor's degree or higher19.1%
High school diploma or higher85%
Works from home15.6%
Drives to work alone63.2%
Takes public transport0.7%
Commutes 45 minutes or more10.1%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity36% 2.6 pts above the national average of 33.4%
Diagnosed diabetes12.6% 0.6 pts above the national average of 12%
Currently smokes17.8% 4.6 pts above the national average of 13.2%
High blood pressure35.9% 1.8 pts above the national average of 34.1%
Fair or poor general health25.1% 4.8 pts above the national average of 20.3%
No health insurance (18–64)12.4% 1.1 pts above the national average of 11.3%
Depression27.5% 5.6 pts above the national average of 21.9%
No leisure-time physical activity24.9% 0.5 pts below the national average of 25.4%
Arthritis30.9% 5.8 pts above the national average of 25.1%
Binge drinking16% same as the national average of 16%
Taking blood pressure medication71.5% 3.2 pts below the national average of 74.7%
Cancer (non-skin)8.3% 0.6 pts above the national average of 7.7%
Current asthma12.4% 2 pts above the national average of 10.4%
Coronary heart disease7.7% 1.5 pts above the national average of 6.2%
Routine check-up in past year67.2% 9.5 pts below the national average of 76.7%
Cholesterol screening79.2% 6.7 pts below the national average of 85.9%
Cognitive disability19.3% 4.5 pts above the national average of 14.8%
Colorectal screening60.8% 3.5 pts below the national average of 64.3%
COPD8.8% 2.2 pts above the national average of 6.6%
Visited a dentist52.9% 8.4 pts below the national average of 61.3%
Any disability37.5% 6.8 pts above the national average of 30.7%
Hearing disability8.9% 2.2 pts above the national average of 6.7%
High cholesterol37.1% 0.9 pts above the national average of 36.2%
Independent living disability10.9% 2.5 pts above the national average of 8.4%
Mammography use69.3% 6.6 pts below the national average of 75.9%
Poor mental health (14+ days)19.6% 2.8 pts above the national average of 16.8%
Mobility disability17.1% 3.1 pts above the national average of 14%
Poor physical health (14+ days)17.6% 4.1 pts above the national average of 13.5%
Self-care disability5.4% 1.4 pts above the national average of 4%
Sleeps under 7 hours34% 2.4 pts below the national average of 36.4%
Stroke4.3% 0.9 pts above the national average of 3.4%
All natural teeth lost15.7% 2.7 pts above the national average of 13%
Vision disability7% 1.4 pts above the national average of 5.6%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments153
People employed1,396
Annual payroll$67,022,000
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Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 90.4% of US census tracts
FEMA ratingRelatively Moderate to Very High across the 4 census tracts this ZIP code covers
Expected annual loss80.2 out of 100
Community resilience52.6 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Landslide98.5Relatively High at its worst in this ZIP code
Winter weather94.5Relatively High at its worst in this ZIP code
Earthquake93.4Very High at its worst in this ZIP code
River flooding93.2Very High at its worst in this ZIP code
Coastal flooding81.8Relatively Moderate at its worst in this ZIP code
Wildfire74.7Relatively Low at its worst in this ZIP code
Ice storm71.8Relatively Moderate at its worst in this ZIP code
Tsunami61.7Relatively High at its worst in this ZIP code
Drought54.2Very Low at its worst in this ZIP code
Avalanche47.7Very Low at its worst in this ZIP code
Heat wave36.5Relatively Low at its worst in this ZIP code
Cold wave24Relatively Low at its worst in this ZIP code
Lightning11.9Very Low at its worst in this ZIP code
Tornado8.1Very Low at its worst in this ZIP code
Strong wind6.2Very Low at its worst in this ZIP code
Hail3.1Very Low at its worst in this ZIP code
Compared with Washington and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPWashingtonUnited States
Median household income$94,952$78,538
Income per person$30,752$51,493$43,289
Poverty rate21.8%9.9%12.4%
Median home value$194,700$519,800$303,400
Median gross rent$850$1,682$1,348
Homeownership59.6%63.9%65%
Bachelor's degree or higher19.1%38.8%35%
Unemployment rate6.2%5%5.2%
Works from home15.6%17.7%13.5%
Born outside the US6%15.1%13.9%
Median age43.138.238.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationFORKS 1 E, WA US4.5 km away
Rain in a year120 in
Snow in a year8 in

Average high and low by month

January46.9°F / 34.6°F19.1 in rain, 3.1 in snow
February49.9°F / 34°F11.69 in rain, 1.3 in snow
March53.3°F / 35.6°F14.31 in rain, 0.5 in snow
April58.7°F / 37.9°F9.43 in rain, 0.1 in snow
May64.5°F / 42.7°F4.96 in rain
June68°F / 47°F3.69 in rain
July73.1°F / 50.2°F2.05 in rain
August74°F / 50.5°F2.77 in rain
September70.1°F / 47.4°F4.77 in rain
October60°F / 42.4°F11.71 in rain
November50.6°F / 37.5°F18.07 in rain, 1 in snow
December45.6°F / 34°F17.39 in rain, 1.9 in snow
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarket82% of this ZIP code's area
Far from a supermarket2% of this ZIP code's area
No vehicle and far from a supermarket2% of this ZIP code's area
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

This ZIP code is served by 2 school districts, so the address decides which one, not the ZIP code.

Queets-Clearwater School District55.6% of this ZIP code's land area
Quillayute Valley School District44.4% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability74more vulnerable than 74% of US census tracts
Socioeconomic status65more vulnerable than 65% of US census tracts
Household characteristics70more vulnerable than 70% of US census tracts
Racial and ethnic minority status48more vulnerable than 48% of US census tracts
Housing type and transport80more vulnerable than 80% of US census tracts
Walkability5.2 out of 20Least walkable
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

98305 Beaver, WA16.9 km away
98350 La Push, WA17.1 km away
98326 Clallam Bay, WA36.1 km away
98363 Port Angeles, WA38.5 km away
98381 Sekiu, WA42 km away
98357 Neah Bay, WA47.2 km away
98343 Joyce, WA54.5 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Jefferson County79.3% of this ZIP code's land area
Clallam County20.7% of this ZIP code's land area
Time zonePacific (UTC-08:00 standard)
Daylight saving timeObserved
Land area929.86 sq mi
Water area48.17 sq mi
Population density6 people per sq mi
Latitude, longitude47.9287, -124.3989

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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