US ZIP Code
98626

Kelso, WA

Cowlitz County  ·  Washington

● Active
👥 26,948 Population ↑ 9% since 2019
💰 $70,058 Median HH Income
▼ 8% below avg ↑ 30% since 2019
🎂 40.4 Median Age ↑ 3% since 2019
🏠 $339,800 Median Home Value
▲ 22% above avg ↑ 70% since 2019
🎓 27.8% College Grads
▼ 28% below avg
📊 7.1% Unemployment
▲ 45% above avg ↓ 5% since 2019
ZIP Code Details
ZIP Code98626
CityKelso
StateWashington (WA)
CountyCowlitz County
Area Code360/564
Elevation516 ft
Latitude46.17216
Longitude-122.773533
TimezoneLos Angeles (DST)
FIPS53015
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 50.4% (13,584) Female 49.6% (13,364) ♀

Race & Ethnicity

White: 84.8%Hispanic: 6.9%Black: 0.8%Asian: 1.1%Other: 4.8%Race
White84.8%
Hispanic6.9%
Black0.8%
Asian1.1%
Other4.8%

Age Breakdown

Under 5
5%
5–17
18%
18–24
8%
25–44
27%
45–64
26%
65+
7%

Key Indicators

Median Age40.4 yrs ↑ 3% since 2019
Avg Household Size2.64
Below Poverty12.5% ▲ 25% above avg
College Grads27.8% ▼ 28% below avg
Unemployment7.1% ▲ 45% above avg
No HS Diploma427 (2.4%)
HS Graduate5,155 (29%)
Some College3,441 (19.4%)
Associates3,820 (21.5%)
Bachelors2,203 (12.4%)
Graduate Degree2,732 (15.4%)

Education

No HS: 2.4%HS Grad: 29%Some College: 19.4%Associates: 21.5%Bachelors: 12.4%Graduate: 15.4%Edu
No HS2.4%
HS Grad29.0%
Some College19.4%
Associates21.5%
Bachelors12.4%
Graduate15.4%
Housing & Income

Housing Tenure

Owner: 68.2%Renter: 31.9%Tenure
Owner68.2%
Renter31.9%

Home Value Distribution

Under $50k
7%
$50k–100k
5%
$100k–150k
3%
$150k–200k
7%
$200k–300k
19%
$300k–500k
44%
Over $500k
16%

Financials

Median HH Income$70,058 ▼ 8% below avg ↑ 30% since 2019
Median Home Value$339,800 ▲ 22% above avg ↑ 70% since 2019
Home/Income Ratio4.9x (nat avg ~3.5x)
Median Rent$1,169/mo ↑ 44% since 2019
Total Units10,642
Vacant Units452
Avg HH Size2.64

Income Distribution

Under $25k
13%
$25k–50k
17%
$50k–75k
23%
$75k–100k
13%
$100k–150k
20%
$150k–200k
8%
Over $200k
6%
Employment & Commute

How People Get to Work

Drove Alone
93%
Public Transit
0%
Walked
1%
Work From Home
6%

Commute Time

Under 15 min
32%
15–30 min
41%
30–45 min
12%
Over 45 min
14%
Housing Stock

Year Built

Before 1940
5%
1940s–1950s
8%
1960s–1970s
13%
1980s–1990s
15%
2000+
60%

Summary

Total Units10,642
Vacant452
Owner Occupied68.2%
Renter Occupied31.9%
Avg HH Size2.64
Frequently Asked Questions
ZIP code 98626 is in Kelso, WA, in Cowlitz County.
ZIP code 98626 is located in Washington (WA).
ZIP code 98626 is in Cowlitz County, WA.
ZIP 98626 observes the Los Angeles timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 98626 is 26,948 people (ACS 2023).
The median household income in ZIP code 98626 is $70,058 (ACS 2023).
The median home value in ZIP 98626 is $339,800 (ACS 2023).
About ZIP Code 98626

ZIP code 98626 is located in Kelso, Washington, within Cowlitz County. With a population of 26,948, this is a moderately populated ZIP code with a middle-aged community — the median age is 40.4 years. Economically, 98626 is a solidly middle-class ZIP code: the median household income of $70,058 is near the national average.

Real estate in ZIP code 98626 represents a mid-range housing market. The median home value of $339,800 is above the national average. Renters can expect to pay around $1,169 per month in median rent. Homeownership is strong here — 68.2% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 70% since 2019.

The population of 98626 is primarily White (84.82%). Residents are moderately educated — 27.8% hold a bachelor's degree or higher, which is below the national average. Poverty affects some residents at 12.5%. Household income has grown by 30% since 2019.

The unemployment rate in 98626 stands at 7.1%, which is above the national average. As in most parts of the country, driving alone is the dominant commute mode at 87%.

Overall, ZIP code 98626 in Kelso, WA is characterized as solidly middle-class, moderately educated, a middle-aged community, and predominantly owner-occupied. With 26,948 residents, a median household income of $70,058, and a median home value of $339,800, it offers a clear picture of life in this part of Washington.