Kalama ZIP Code List — Cowlitz County, WA

There is one unique ZIP code in Kalama, Washington and it is 98625. Area code: 360/564.

ZIP codes

193.93

sq mi land

1.69

sq mi water

360/564

area code

Kalama, WA ZIP code map

About Kalama, WA

Kalama, Washington, is a charming city located in Cowlitz County. Nestled along the Columbia River, this quaint community offers a blend of natural beauty and small-town charm. With its picturesque views and friendly atmosphere, Kalama is a delightful destination for both residents and visitors.

Location & geography

Kalama is situated in the southwestern part of Washington, approximately 45 miles north of Portland, Oregon. The city is surrounded by beautiful landscapes, featuring a land area of 193.93 square miles and a water area of 1.69 square miles. Neighboring cities include Longview, about 15 miles to the southwest; Woodland, around 10 miles east; and the city of Castle Rock, which lies approximately 18 miles to the southeast.

Community & economy

The community of Kalama is known for its warm and welcoming atmosphere, fostering a close-knit environment among its residents. The city's economy is supported by a mix of industries, including timber, agriculture, and small businesses that cater to local needs. Daily life in Kalama is often characterized by outdoor activities, community events, and a strong sense of pride in the town's heritage.

Transportation

Kalama is conveniently accessible via Interstate 5, which runs parallel to the Columbia River and connects the city to major urban areas in the region. The nearest airport is the Portland International Airport, located roughly 45 miles to the south, providing residents and visitors with easy access to commercial flights. Public transit options are limited, making personal transportation the primary means of getting around.

History

Kalama was founded in the mid-19th century, emerging as a significant shipping and transportation hub along the Columbia River. The region's key industries initially centered around timber and agriculture, which played a vital role in the city's development. Over the years, Kalama has retained its historical charm while adapting to modern needs, making it a unique blend of past and present.

Did you know?

One surprising fact about Kalama is that it boasts a lovely riverside park featuring a scenic walking trail, which attracts both locals and tourists alike. Additionally, the city is home to the original Kalama School, one of the oldest educational institutions in the area, contributing to its rich historical narrative.

ZIP codes for Kalama, WA (1)

ZIP code	City	County	Map
98625	Kalama	Cowlitz	View map

Demographics & statistics

6,827

Population

50.9

Median age

$105,873

Median household income

$48,971

Per capita income

$411,800

Median home value

Median monthly rent

77.6%

Home ownership

8.0%

Poverty rate

4.3%

Unemployment

2,406

Housing units

27.7%

Bachelor's or higher

Age distribution

Male Female

125

Under 5

116

185

5–9

170

199

10–14

184

181

15–19

167

20–24

379

25–34

349

339

35–44

313

491

45–54

452

305

55–59

281

499

60–64

459

450

65–74

414

258

75–84

237

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,296	19.0%
18 and over	5,531	81.0%
65 and over	1,450	21.2%
Median age	50.9 years

Race & ethnicity

White 80.8%

Hispanic or Latino 7.7%

Two or more races 6.3%

Other race 2.4%

Native Hawaiian / Pacific Islander 1.6%

American Indian / Alaska Native 0.8%

Asian 0.4%

Group	Count	%
White	5,976	80.8%
Hispanic or Latino	570	7.7%
Two or more races	467	6.3%
Other race	176	2.4%
Native Hawaiian / Pacific Islander	121	1.6%
American Indian / Alaska Native	60	0.8%
Asian	27	0.4%

Household income

Under $10k 4.3%

$10k–$15k 3.2%

$15k–$25k 6.9%

$25k–$35k 5.2%

$35k–$50k 6.2%

$50k–$75k 10.7%

$75k–$100k 9.1%

$100k–$150k 19.2%

$150k–$200k 18.9%

$200k+ 16.2%

Range	% of households
Under $10k	4.3%
$10k–$15k	3.2%
$15k–$25k	6.9%
$25k–$35k	5.2%
$35k–$50k	6.2%
$50k–$75k	10.7%
$75k–$100k	9.1%
$100k–$150k	19.2%
$150k–$200k	18.9%
$200k+	16.2%
Median income	$105,873

Housing

Home values

Under $50k 2.8%

$50k–$100k 2.4%

$100k–$150k 4.2%

$150k–$200k 2.6%

$200k–$300k 17.6%

$300k–$500k 36.6%

$500k–$1M 27.3%

$1M+ 6.5%

Housing overview

Metric	Value
Median home value	$411,800
Median rent / month	$0
Owner occupied	77.6%
Renter occupied	22.4%
Vacant	7.5%
Single-family detached	68.7%
Large apartment buildings	7.6%
Mobile homes	16.3%
Median rooms	6.1
Avg household size (owned)	2.61

Year built

Era	%
2020 or later	2.6%
2010–2019	16.6%
2000–2009	19.4%
1990–1999	22.8%
1980–1989	6.9%
1970–1979	10.6%
1960–1969	6.7%
1950–1959	4.8%
1940–1949	2.4%
1939 or earlier	7.1%

Bedrooms

Size	% of units
No bedroom (studio)	0.6%
1 bedroom	11.3%
2 bedrooms	16.4%
3 bedrooms	41.1%
4 bedrooms	25.1%
5+ bedrooms	5.4%

Vehicles per household

Vehicles	% of households
No vehicle	3.9%
1 vehicle	22.8%
2 vehicles	33.8%
3 or more	39.5%

Heating fuel

Fuel type	%
Utility gas	10.2%
Electricity	81.0%
Propane / LP gas	1.1%
Wood	6.1%

Households & families

Household type	Count	%
Married-couple family	1,761	62.8%
Cohabiting couple	234	8.3%
Male householder, no spouse	451	16.1%
Female householder, no spouse	359	12.8%
Households with children under 18	693	24.7%
Households with seniors (65+)	1,061	37.8%
Average household size	2.43

Marital status

Status	Male	Female
Never married	27.3%	18.2%
Married	56.9%	62.6%
Separated	0.0%	1.3%
Widowed	7.5%	7.0%
Divorced	8.3%	10.9%

Education

Less than 9th grade 2.4%

Some HS, no diploma 4.6%

HS graduate 25.6%

Some college, no degree 23.3%

Associate's degree 16.4%

Bachelor's degree 20.8%

Graduate / professional 6.9%

Metric	%
HS diploma or higher	93.1%
Bachelor's or higher	27.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	70	5.9%
Kindergarten	63	5.3%
Elementary school	605	50.9%
High school	329	27.7%
College / grad school	122	10.3%

Employment

Industry of employment

Education & healthcare 17.8%

Manufacturing 15.7%

Arts, food & hospitality 11.5%

Professional & management 11.2%

Retail trade 9.0%

Construction 8.6%

Transportation & utilities 8.4%

Public administration 5.2%

Other services 3.7%

Agriculture & mining 3.2%

Wholesale trade 3.0%

Finance & real estate 2.0%

Information 0.7%

Occupation

Category	%
Management, business & arts	42.3%
Service	18.1%
Sales & office	14.1%
Natural resources & construction	7.8%
Production & transportation	17.7%

Employment type

Type	%
Private sector	82.8%
Government	10.9%
Self-employed	5.8%
Unpaid family workers	0.5%

Commute

Method	%
Drive alone	77.9%
Carpool	4.4%
Public transit	0.8%
Walk	2.4%
Other means	4.3%
Avg commute (minutes)	26.4

Poverty

All people 8.0%

Under 18 years 9.3%

18 and over 7.8%

Married-couple families 2.0%

Female-led households 37.3%

Income support

Source	% of households
Social Security	37.5%
Retirement income	30.7%
Supplemental Security	3.1%
Cash public assistance	3.9%
Food stamps / SNAP	7.6%

Health indicators

Condition	%
High blood pressure	34.0%
High cholesterol	35.1%
Heart disease	6.5%
Stroke	2.9%
Asthma	11.7%
Arthritis	28.1%
Kidney disease	2.8%
Pulmonary disease	6.7%
Cancer	7.3%

Behavior / access	%
Binge drinking	17.9%
No physical activity	17.3%
Less than 7 hrs sleep	36.0%
Fair or poor health	12.9%
Poor mental health	14.7%
Poor physical health	10.6%
No health insurance	9.2%
Visited doctor (checkup)	70.4%
Visited dentist	68.9%
Cholesterol screening	90.1%
Teeth loss	10.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	487	8.8%

Disability	%
Any disability	15.1%
Under 18	4.7%
18–64 years	12.7%
65 and over	31.4%

Health insurance coverage

Type	%
Private insurance	75.1%
Public insurance	35.2%
Uninsured under 19	2.8%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	6,586	96.5%
Spanish	182	2.8%
Other Indo-European	133	2.0%
Asian & Pacific Islander	22	0.3%
Other languages	27	0.4%

Place of birth & citizenship

Origin	Count	%
Native born (US)	6,429	94.2%
Born in same state	6,350	93.0%
Born in different state	2,421	35.5%
Foreign born	79	1.2%
Naturalized citizen	398	5.8%
Not a US citizen	229	57.5%

Ancestry

Ancestry	Count	%
French	1,020	14.9%
Italian	792	11.6%
English	409	6%
Arab	318	4.7%
Polish	224	3.3%

Ancestry	Count	%
German	80	1.2%
Norwegian	16	0.2%
Dutch	16	0.2%
Irish	15	0.2%

Technology access

Metric	% of households
Computer access	41.1%
Internet access	96.5%

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

Frequently asked questions

What is the ZIP code for Kalama, WA?

Kalama, WA has one ZIP code: 98625.

What is the main ZIP code for Kalama, WA?

The primary ZIP code for Kalama, WA is 98625. The city uses area code 360 or 564 for phone service.

What county is Kalama, WA in?

Kalama is located in Cowlitz County, Washington.

How many ZIP codes are in Kalama, WA?

Kalama, WA has 1 ZIP code.

What ZIP code covers downtown Kalama and the waterfront area along the Columbia River?

Downtown Kalama and the Columbia River waterfront area are located in ZIP code 98625, which serves as the primary ZIP code for the city.

What is the ZIP code for the Kalama area near the Interstate 5 corridor and the Kalama River?

The Kalama River area and locations near Interstate 5 in Kalama are serviced by ZIP code 98625, which covers the entire city of Kalama in Cowlitz County.