Curtis ZIP Codes — Lewis County, WA

There is one unique ZIP code in Curtis, Washington and it is 98538. Area code: 360/564.

ZIP codes

113.29

sq mi land

0.31

sq mi water

360/564

area code

Curtis, WA ZIP code map

About Curtis, WA

Curtis is a small city located in Lewis County, Washington. Known for its picturesque natural surroundings, Curtis provides a serene atmosphere for residents and visitors alike. The ZIP code for Curtis is 98538, and it is the only ZIP code assigned to the city.

Location & geography

Curtis is situated in the southwestern part of Washington, surrounded by lush forests and hills typical of the region. Nearby cities include Chehalis, located approximately 20 miles to the south, and Centralia, about 22 miles to the south as well. The total land area of Curtis is 113.29 square miles, with a small water area of 0.31 square miles.

Community & economy

The community of Curtis is characterized by its rural charm and friendly atmosphere, making it a welcoming place for families and newcomers. The local economy is primarily driven by agriculture, forestry, and small businesses that contribute to daily life in the area. Residents enjoy a slow-paced lifestyle that focuses on community events and outdoor activities.

Transportation

Travelers can access Curtis via State Route 7, which runs through the area, providing connections to larger highways. The nearest significant airport is the Olympia Regional Airport, located about 50 miles to the north. Public transportation options are limited, making personal vehicles the primary means of getting around.

History

Curtis was founded in the late 19th century, initially thriving on logging and agricultural industries. Over the years, the city has maintained its rural roots while developing a close-knit community. Notable events include the annual local fairs that celebrate the city’s heritage and agricultural contributions.

Did you know?

A surprising fact about Curtis is that it is home to the historic Curtis Theater, which has been a local cultural landmark for decades. Despite its small size, the city boasts a vibrant sense of community and regularly hosts events that draw visitors from the surrounding areas.

ZIP codes for Curtis, WA (1)

ZIP code	City	County	Map
98538	Curtis	Lewis	View map

Demographics & statistics

397

Population

51.3

Median age

$62,500

Median household income

$46,018

Per capita income

$358,800

Median home value

$1,234

Median monthly rent

68.9%

Home ownership

18.6%

Poverty rate

13.2%

Unemployment

145

Housing units

10.8%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	55	13.9%
18 and over	342	86.1%
65 and over	130	32.7%
Median age	51.3 years

Race & ethnicity

White 77.4%

Two or more races 8.8%

Hispanic or Latino 8.5%

Other race 5.3%

Group	Count	%
White	336	77.4%
Two or more races	38	8.8%
Hispanic or Latino	37	8.5%
Other race	23	5.3%

Household income

Under $10k 9.1%

$10k–$15k 0.6%

$15k–$25k 5.5%

$25k–$35k 8.5%

$35k–$50k 10.4%

$50k–$75k 23.2%

$75k–$100k 7.9%

$100k–$150k 23.8%

$150k–$200k 6.7%

$200k+ 4.3%

Range	% of households
Under $10k	9.1%
$10k–$15k	0.6%
$15k–$25k	5.5%
$25k–$35k	8.5%
$35k–$50k	10.4%
$50k–$75k	23.2%
$75k–$100k	7.9%
$100k–$150k	23.8%
$150k–$200k	6.7%
$200k+	4.3%
Median income	$62,500

Housing

Home values

Under $50k 8.0%

$100k–$150k 5.3%

$150k–$200k 6.2%

$200k–$300k 9.7%

$300k–$500k 54.9%

$500k–$1M 12.4%

$1M+ 3.5%

Housing overview

Metric	Value
Median home value	$358,800
Median rent / month	$1,234
Owner occupied	68.9%
Renter occupied	31.1%
Vacant	16.3%
Single-family detached	87.8%
Large apartment buildings	0.0%
Mobile homes	12.2%
Median rooms	5.9
Avg household size (owned)	1.93

Year built

Era	%
2020 or later	0.0%
2010–2019	6.1%
2000–2009	13.8%
1990–1999	13.3%
1980–1989	6.6%
1970–1979	21.4%
1960–1969	4.1%
1950–1959	12.8%
1940–1949	5.1%
1939 or earlier	16.8%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	3.1%
2 bedrooms	25.0%
3 bedrooms	45.9%
4 bedrooms	24.5%
5+ bedrooms	1.5%

Vehicles per household

Vehicles	% of households
No vehicle	4.3%
1 vehicle	22.0%
2 vehicles	29.9%
3 or more	43.9%

Heating fuel

Fuel type	%
Electricity	56.7%
Propane / LP gas	2.4%
Wood	36.6%

Households & families

Household type	Count	%
Married-couple family	92	56.1%
Cohabiting couple	14	8.5%
Male householder, no spouse	22	13.4%
Female householder, no spouse	36	22.0%
Households with children under 18	45	27.4%
Households with seniors (65+)	93	56.7%
Average household size	2.42

Marital status

Status	Male	Female
Never married	25.1%	15.4%
Married	54.5%	62.7%
Separated	0.0%	0.0%
Widowed	5.2%	14.2%
Divorced	15.2%	7.7%

Education

Less than 9th grade 7.2%

Some HS, no diploma 13.4%

HS graduate 27.2%

Some college, no degree 34.1%

Associate's degree 7.2%

Bachelor's degree 8.5%

Graduate / professional 2.3%

Metric	%
HS diploma or higher	79.3%
Bachelor's or higher	10.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	7	13.0%
Kindergarten	0	0.0%
Elementary school	20	37.0%
High school	14	25.9%
College / grad school	13	24.1%

Employment

Industry of employment

Education & healthcare 20.8%

Arts, food & hospitality 19.2%

Retail trade 13.6%

Public administration 11.2%

Agriculture & mining 7.2%

Wholesale trade 7.2%

Construction 6.4%

Manufacturing 5.6%

Transportation & utilities 4.0%

Finance & real estate 2.4%

Other services 2.4%

Occupation

Category	%
Management, business & arts	29.6%
Service	20.8%
Sales & office	20.0%
Natural resources & construction	14.4%
Production & transportation	15.2%

Employment type

Type	%
Private sector	68.0%
Government	26.4%
Self-employed	5.6%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	66.1%
Carpool	9.9%
Public transit	0.0%
Walk	1.7%
Other means	0.0%
Avg commute (minutes)	31.4

Poverty

All people 18.6%

Under 18 years 27.3%

18 and over 17.3%

Married-couple families 14.1%

Female-led households 84.6%

Income support

Source	% of households
Social Security	53.7%
Retirement income	52.4%
Supplemental Security	5.5%
Cash public assistance	1.2%
Food stamps / SNAP	11.6%

Health indicators

Condition	%
High blood pressure	33.8%
High cholesterol	37.1%
Heart disease	7.9%
Stroke	3.6%
Asthma	10.7%
Arthritis	30.4%
Kidney disease	3.4%
Pulmonary disease	7.9%
Cancer	8.0%

Behavior / access	%
Binge drinking	16.8%
No physical activity	20.5%
Less than 7 hrs sleep	31.1%
Fair or poor health	15.4%
Poor mental health	15.2%
Poor physical health	12.1%
No health insurance	10.8%
Visited doctor (checkup)	68.3%
Visited dentist	62.9%
Cholesterol screening	88.6%
Teeth loss	14.2%

Veterans & disability

Veterans	Count	%
Civilian veterans	49	14.5%

Disability	%
Any disability	26.9%
Under 18	3.6%
18–64 years	20.6%
65 and over	46.9%

Health insurance coverage

Type	%
Private insurance	48.0%
Public insurance	67.8%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	379	95.5%
Spanish	7	1.8%
Other Indo-European	7	1.8%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	381	96.0%
Born in same state	381	96.0%
Born in different state	229	57.7%
Foreign born	0	0.0%
Naturalized citizen	16	4.0%
Not a US citizen	1	6.3%

Ancestry

Ancestry	Count	%
French	56	14.1%
Arab	48	12.1%
Italian	33	8.3%

Ancestry	Count	%
Polish	14	3.5%
English	10	2.5%

Technology access

Metric	% of households
Computer access	41.3%
Internet access	76.8%

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

Frequently asked questions

What ZIP codes does Curtis, WA have?

Curtis, WA has one ZIP code: 98538. Each ZIP code serves a distinct delivery area within the city and surrounding region.