Ilwaco ZIP Codes — Pacific County, WA

There is one unique ZIP code in Ilwaco, Washington and it is 98624. Area code: 360/564.

ZIP codes

34.89

sq mi land

14.19

sq mi water

360/564

area code

Ilwaco, WA ZIP code map

About Ilwaco, WA

Ilwaco, Washington, is a charming coastal city located in Pacific County. Known for its fishing heritage and picturesque scenery, Ilwaco attracts both residents and tourists with its small-town warmth and vibrant community. The city offers stunning views of the Pacific Ocean and has a rich history tied to maritime activities.

Location & geography

Ilwaco is situated along the southwestern edge of Washington State, bordering the Pacific Ocean. The city is approximately 30 miles northwest of Longview, 20 miles south of Astoria, Oregon, and about 90 miles west of Portland, Oregon. Covering a total area of 49.08 square miles, Ilwaco boasts 34.89 square miles of land and 14.19 square miles of water, presenting a diverse landscape of beaches and waterfront.

Community & economy

The character of Ilwaco is shaped by its strong maritime community and a close-knit atmosphere. Fishing and tourism are pivotal industries that support the local economy, with many residents working in these sectors or in related businesses such as restaurants and shops. Daily life in Ilwaco is often enriched by community gatherings and events, celebrating its unique cultural identity.

Transportation

Ilwaco is accessible via State Route 101, which connects the city to other key locations in the region. The nearest major airport is Pacific County Airport, offering primarily general aviation services. Public transportation options are limited, making personal vehicles the primary mode of transport for residents and visitors alike.

History

Ilwaco was founded in the late 19th century, originally established as a fishing port and timber-industry hub. Throughout its history, the city has been influenced significantly by its maritime activities, becoming a well-known destination for seafood and tourism. Key events in recent years include the development of the Ilwaco Harbor and the revitalization of its waterfront.

Did you know?

A surprising fact about Ilwaco is that it is home to the annual Ilwaco Fiber Festival, which celebrates fiber arts and attracts enthusiasts from various regions. Additionally, the city features the historic lighthouse at Cape Disappointment, a site of interest for both tourists and history buffs.

ZIP codes for Ilwaco, WA (1)

ZIP code	City	County	Map
98624	Ilwaco	Pacific	View map

Demographics & statistics

1,706

Population

43.6

Median age

$82,321

Median household income

$38,948

Per capita income

$367,900

Median home value

$1,092

Median monthly rent

68.4%

Home ownership

12.7%

Poverty rate

2.6%

Unemployment

591

Housing units

28.8%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

156

25–34

126

35–44

45–54

55–59

60–64

146

65–74

118

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	331	19.4%
18 and over	1,375	80.6%
65 and over	454	26.6%
Median age	43.6 years

Race & ethnicity

White 77.1%

Hispanic or Latino 9.5%

Two or more races 8.4%

American Indian / Alaska Native 2.5%

Other race 1.6%

Asian 0.4%

Native Hawaiian / Pacific Islander 0.4%

Group	Count	%
White	1,454	77.1%
Hispanic or Latino	179	9.5%
Two or more races	159	8.4%
American Indian / Alaska Native	48	2.5%
Other race	30	1.6%
Asian	8	0.4%
Native Hawaiian / Pacific Islander	7	0.4%

Household income

$10k–$15k 5.1%

$15k–$25k 7.8%

$25k–$35k 2.5%

$35k–$50k 9.3%

$50k–$75k 20.0%

$75k–$100k 18.1%

$100k–$150k 16.5%

$150k–$200k 7.1%

$200k+ 13.6%

Range	% of households
$10k–$15k	5.1%
$15k–$25k	7.8%
$25k–$35k	2.5%
$35k–$50k	9.3%
$50k–$75k	20.0%
$75k–$100k	18.1%
$100k–$150k	16.5%
$150k–$200k	7.1%
$200k+	13.6%
Median income	$82,321

Housing

Home values

Under $50k 3.4%

$100k–$150k 0.8%

$150k–$200k 7.4%

$200k–$300k 30.8%

$300k–$500k 24.7%

$500k–$1M 23.3%

$1M+ 9.5%

Housing overview

Metric	Value
Median home value	$367,900
Median rent / month	$1,092
Owner occupied	68.4%
Renter occupied	31.6%
Vacant	28.0%
Single-family detached	74.1%
Large apartment buildings	2.7%
Mobile homes	10.6%
Median rooms	5.4
Avg household size (owned)	3.12

Year built

Era	%
2020 or later	0.0%
2010–2019	0.9%
2000–2009	15.3%
1990–1999	8.8%
1980–1989	11.0%
1970–1979	23.5%
1960–1969	16.1%
1950–1959	2.4%
1940–1949	0.0%
1939 or earlier	22.1%

Bedrooms

Size	% of units
No bedroom (studio)	1.2%
1 bedroom	5.2%
2 bedrooms	26.0%
3 bedrooms	45.0%
4 bedrooms	22.6%
5+ bedrooms	0.0%

Vehicles per household

Vehicles	% of households
No vehicle	1.1%
1 vehicle	28.9%
2 vehicles	31.2%
3 or more	38.8%

Heating fuel

Fuel type	%
Utility gas	1.3%
Electricity	84.4%
Propane / LP gas	7.1%
Fuel oil	2.7%
Wood	4.5%

Households & families

Household type	Count	%
Married-couple family	263	47.7%
Cohabiting couple	81	14.7%
Male householder, no spouse	91	16.5%
Female householder, no spouse	116	21.1%
Households with children under 18	215	39.0%
Households with seniors (65+)	270	49.0%
Average household size	3.04

Marital status

Status	Male	Female
Never married	33.5%	28.3%
Married	49.6%	44.2%
Separated	0.0%	4.0%
Widowed	2.8%	5.2%
Divorced	14.1%	18.3%

Education

Less than 9th grade 3.0%

Some HS, no diploma 4.8%

HS graduate 26.0%

Some college, no degree 27.4%

Associate's degree 10.0%

Bachelor's degree 19.3%

Graduate / professional 9.5%

Metric	%
HS diploma or higher	92.2%
Bachelor's or higher	28.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	16	4.4%
Kindergarten	13	3.6%
Elementary school	168	46.2%
High school	49	13.5%
College / grad school	118	32.4%

Employment

Industry of employment

Education & healthcare 19.7%

Arts, food & hospitality 11.7%

Public administration 10.9%

Wholesale trade 8.5%

Transportation & utilities 8.5%

Manufacturing 7.5%

Professional & management 7.0%

Construction 6.9%

Agriculture & mining 6.6%

Retail trade 6.3%

Finance & real estate 4.5%

Information 2.1%

Occupation

Category	%
Management, business & arts	31.9%
Service	21.9%
Sales & office	21.3%
Natural resources & construction	11.4%
Production & transportation	13.6%

Employment type

Type	%
Private sector	67.8%
Government	22.5%
Self-employed	9.8%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	64.6%
Carpool	9.5%
Public transit	0.7%
Walk	21.1%
Other means	0.0%
Avg commute (minutes)	19.0

Poverty

All people 12.7%

Under 18 years 16.0%

18 and over 11.9%

Married-couple families 6.8%

Female-led households 24.1%

Income support

Source	% of households
Social Security	50.1%
Retirement income	40.1%
Supplemental Security	8.7%
Cash public assistance	3.1%
Food stamps / SNAP	11.3%

Health indicators

Condition	%
High blood pressure	35.6%
High cholesterol	36.7%
Heart disease	7.7%
Stroke	3.5%
Asthma	10.6%
Arthritis	30.2%
Kidney disease	3.4%
Pulmonary disease	7.5%
Cancer	8.5%

Behavior / access	%
Binge drinking	15.1%
No physical activity	19.5%
Less than 7 hrs sleep	30.8%
Fair or poor health	14.5%
Poor mental health	13.9%
Poor physical health	11.6%
No health insurance	9.6%
Visited doctor (checkup)	72.0%
Visited dentist	64.3%
Cholesterol screening	90.5%
Teeth loss	11.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	180	13.4%

Disability	%
Any disability	20.9%
Under 18	4.8%
18–64 years	11.9%
65 and over	50.4%

Health insurance coverage

Type	%
Private insurance	66.3%
Public insurance	50.5%
Uninsured under 19	4.5%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,642	96.2%
Spanish	43	2.6%
Other Indo-European	29	1.8%
Asian & Pacific Islander	14	0.9%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,626	95.3%
Born in same state	1,626	95.3%
Born in different state	393	23.0%
Foreign born	0	0.0%
Naturalized citizen	80	4.7%
Not a US citizen	26	32.5%

Ancestry

Ancestry	Count	%
Italian	201	11.8%
French	149	8.7%
Polish	147	8.6%
Dutch	29	1.7%

Ancestry	Count	%
English	12	0.7%
Arab	8	0.5%
German	2	0.1%

Technology access

Metric	% of households
Computer access	32.3%
Internet access	97.3%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What ZIP codes does Ilwaco, WA have?

Ilwaco, WA has one ZIP code: 98624. Each ZIP code serves a distinct delivery area within the city and surrounding region.