US ZIP Code
98625

Kalama, WA

Cowlitz County  ·  Washington

● Active
👥 7,020 Population ↑ 5% since 2019
💰 $118,536 Median HH Income
▲ 55% above avg ↑ 54% since 2019
🎂 50.9 Median Age ↑ 12% since 2019
🏠 $442,000 Median Home Value
▲ 59% above avg ↑ 51% since 2019
🎓 44.5% College Grads
▲ 15% above avg
📊 3.1% Unemployment
▼ 36% below avg ↓ 57% since 2019
ZIP Code Details
ZIP Code98625
CityKalama
StateWashington (WA)
CountyCowlitz County
Area Code360/564
Elevation825 ft
Latitude46.111708
Longitude-122.569586
TimezoneLos Angeles (DST)
FIPS53015
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 53.3% (3,742) Female 46.7% (3,278) ♀

Race & Ethnicity

White: 87.1%Hispanic: 6.1%Asian: 0.2%Other: 5.9%Race
White87.1%
Hispanic6.1%
Asian0.2%
Other5.9%

Age Breakdown

Under 5
4%
5–17
15%
18–24
4%
25–44
20%
45–64
34%
65+
10%

Key Indicators

Median Age50.9 yrs ↑ 12% since 2019
Avg Household Size2.49
Below Poverty8.2% ▼ 18% below avg
College Grads44.5% ▲ 15% above avg
Unemployment3.1% ▼ 36% below avg
No HS Diploma36 (0.7%)
HS Graduate1,202 (23.6%)
Some College597 (11.7%)
Associates990 (19.4%)
Bachelors845 (16.6%)
Graduate Degree1,420 (27.9%)

Education

No HS: 0.7%HS Grad: 23.6%Some College: 11.7%Associates: 19.4%Bachelors: 16.6%Graduate: 27.9%Edu
No HS0.7%
HS Grad23.6%
Some College11.7%
Associates19.4%
Bachelors16.6%
Graduate27.9%
Housing & Income

Housing Tenure

Owner: 78.8%Renter: 21.2%Tenure
Owner78.8%
Renter21.2%

Home Value Distribution

Under $50k
3%
$50k–100k
2%
$100k–150k
4%
$150k–200k
2%
$200k–300k
13%
$300k–500k
33%
Over $500k
42%

Financials

Median HH Income$118,536 ▲ 55% above avg ↑ 54% since 2019
Median Home Value$442,000 ▲ 59% above avg ↑ 51% since 2019
Home/Income Ratio3.7x (nat avg ~3.5x)
Total Units2,995
Vacant Units172
Avg HH Size2.49

Income Distribution

Under $25k
8%
$25k–50k
13%
$50k–75k
11%
$75k–100k
10%
$100k–150k
18%
$150k–200k
22%
Over $200k
17%
Employment & Commute

How People Get to Work

Drove Alone
88%
Public Transit
1%
Walked
2%
Work From Home
9%

Commute Time

Under 15 min
20%
15–30 min
33%
30–45 min
28%
Over 45 min
20%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
3%
1960s–1970s
10%
1980s–1990s
24%
2000+
62%

Summary

Total Units2,995
Vacant172
Owner Occupied78.8%
Renter Occupied21.2%
Avg HH Size2.49
Frequently Asked Questions
ZIP code 98625 is in Kalama, WA, in Cowlitz County.
ZIP code 98625 is located in Washington (WA).
ZIP code 98625 is in Cowlitz County, WA.
ZIP 98625 observes the Los Angeles timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 98625 is 7,020 people (ACS 2023).
The median household income in ZIP code 98625 is $118,536 (ACS 2023).
The median home value in ZIP 98625 is $442,000 (ACS 2023).
About ZIP Code 98625

ZIP code 98625 is located in Kalama, Washington, within Cowlitz County. With a population of 7,020, this is a lightly populated ZIP code with a mature community — the median age is 50.9 years. Economically, 98625 is a upper-middle-income ZIP code: the median household income of $118,536 is significantly above the national average.

Real estate in ZIP code 98625 represents a premium housing market. The median home value of $442,000 is significantly above the national average. Homeownership is strong here — 78.8% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 51% since 2019.

The population of 98625 is primarily White (87.12%). Residents are well-educated — 44.5% hold a bachelor's degree or higher, which is near the national average. Poverty affects a relatively small share of residents at 8.2%. Household income has grown by 54% since 2019.

The unemployment rate in 98625 stands at 3.1%, which is below the national average. As in most parts of the country, driving alone is the dominant commute mode at 83%.

Overall, ZIP code 98625 in Kalama, WA is characterized as upper-middle-income, well-educated, a mature community, and predominantly owner-occupied. With 7,020 residents, a median household income of $118,536, and a median home value of $442,000, it offers a clear picture of life in this part of Washington.