98670 ZIP Code — Wahkiacus, WA

Klickitat County, Washington

ZIP code 98670 is located in Wahkiacus, Washington, within Klickitat County. It covers approximately 23.95 square miles and serves a population of 61 residents. This is a standard ZIP code in the Pacific (PT) timezone, served by area code 509.

61
population
23.95
sq mi land
Standard
ZIP type
Pacific (PT)
timezone
98670 ZIP code map
Cities in ZIP code 98670

Below are the cities the US Postal Service accepts for ZIP code 98670. Using any city not on this list may result in mail delivery delays.

City Status
Wahkiacus Acceptable
Wahkiacus Preferred
Nearby ZIP codes
98628 Klickitat (2.1 mi) 98602 Appleton (3.4 mi) 98635 Lyle (8.3 mi) 98619 Glenwood (10.7 mi) 98672 White Salmon (14.1 mi) 98620 Goldendale (18.7 mi) 97040 Mosier (18.9 mi) 98650 Trout Lake (19.4 mi) 98605 Bingen (20 mi)
Demographics updated 05/2026
Population
Total population 61
Population density 3 / sq mi
State FIPS 53
County FIPS 039
Geography
Land area 23.95 sq mi
Water area 0.00 sq mi
Latitude 45.8596
Longitude -121.1461
Timezone Pacific (PT)
Area code 509
Total population by age
Gender
Race & ethnicity
Economics updated 05/2026
Household income
Income range This ZIP County avg State avg
Under $50k 73.7% 44.8% 31.7%
$50k – $100k 15.8% 33.8% 30.6%
$100k – $200k 10.5% 17.4% 27.1%
Over $200k 0.0% 4.1% 10.6%

Demographics & statistics

61
Population
3
People per sq mi
54.7
Median age
$41,250
Median household income
$27,633
Per capita income
$286,700
Median home value
$0
Median monthly rent
100.0%
Home ownership
29.5%
Poverty rate
36.4%
Unemployment
41
Housing units
12.3%
Bachelor's or higher

Age distribution

Male Female
2
15–19
2
2
25–34
2
1
35–44
2
8
45–54
13
3
55–59
6
5
65–74
9
2
85+
4
← Male
Female →

Age summary

GroupCount%
Under 1800.0%
18 and over61100.0%
65 and over2032.8%
Median age54.7 years

Race & ethnicity

White 81.3%
Asian 9.4%
Hispanic or Latino 4.7%
Two or more races 4.7%
GroupCount%
White5281.3%
Asian69.4%
Hispanic or Latino34.7%
Two or more races34.7%

Household income

Income range This ZIP County avg State avg
Under $50k 73.7% 44.8% 31.7%
$50k – $100k 15.8% 33.8% 30.6%
$100k – $200k 10.5% 17.4% 27.1%
Over $200k 0.0% 4.1% 10.6%
Under $10k 17.6%
$10k–$15k 17.6%
$15k–$25k 5.9%
$35k–$50k 17.6%
$50k–$75k 23.5%
$100k–$150k 8.8%
$150k–$200k 8.8%
Range% of households
Under $10k17.6%
$10k–$15k17.6%
$15k–$25k5.9%
$35k–$50k17.6%
$50k–$75k23.5%
$100k–$150k8.8%
$150k–$200k8.8%
Median income$41,250

Housing

Home values

$150k–$200k 17.6%
$200k–$300k 44.1%
$300k–$500k 23.5%
$500k–$1M 14.7%

Housing overview

MetricValue
Median home value$286,700
Median rent / month$0
Owner occupied100.0%
Renter occupied0.0%
Vacant17.1%
Single-family detached87.8%
Large apartment buildings0.0%
Mobile homes7.3%
Median rooms4.1
Avg household size (owned)1.79

Year built

Era%
2020 or later0.0%
2010–201912.2%
2000–200926.8%
1990–19997.3%
1980–19894.9%
1970–19797.3%
1960–19690.0%
1950–195914.6%
1940–194914.6%
1939 or earlier12.2%

Bedrooms

Size% of units
No bedroom (studio)19.5%
1 bedroom14.6%
2 bedrooms41.5%
3 bedrooms19.5%
4 bedrooms4.9%
5+ bedrooms0.0%

Vehicles per household

Vehicles% of households
No vehicle17.6%
1 vehicle17.6%
2 vehicles26.5%
3 or more38.2%

Heating fuel

Fuel type%
Utility gas26.5%
Electricity8.8%
Propane / LP gas17.6%
Wood47.1%

Households & families

Household typeCount%
Married-couple family1132.4%
Cohabiting couple514.7%
Male householder, no spouse38.8%
Female householder, no spouse1544.1%
Households with children under 1800.0%
Households with seniors (65+)2058.8%
Average household size1.79

Marital status

StatusMaleFemale
Never married30.4%26.3%
Married47.8%28.9%
Separated13.0%0.0%
Widowed0.0%23.7%
Divorced8.7%21.1%

Education

Less than 9th grade 0.0%
Some HS, no diploma 5.3%
HS graduate 49.1%
Some college, no degree 8.8%
Associate's degree 24.6%
Bachelor's degree 12.3%
Graduate / professional 0.0%
Metric%
HS diploma or higher94.7%
Bachelor's or higher12.3%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool00.0%
Kindergarten00.0%
Elementary school00.0%
High school00.0%
College / grad school12100.0%

Employment

Industry of employment

Transportation & utilities 42.9%
Education & healthcare 42.9%
Finance & real estate 14.3%

Occupation

Category%
Management, business & arts21.4%
Service21.4%
Sales & office14.3%
Natural resources & construction0.0%
Production & transportation42.9%

Employment type

Type%
Private sector78.6%
Government21.4%
Self-employed0.0%
Unpaid family workers0.0%

Commute

Method%
Drive alone100.0%
Carpool0.0%
Public transit0.0%
Walk0.0%
Work from home0.0%
Other means0.0%
Avg commute (minutes)0.0

Poverty

All people 29.5%
Under 18 years 0.0%
18 and over 29.5%
Married-couple families 0.0%
Female-led households 0.0%

Income support

Source% of households
Social Security58.8%
Retirement income50.0%
Supplemental Security0.0%
Cash public assistance8.8%
Food stamps / SNAP5.9%

Health indicators

Condition%
Obesity33.5%
High blood pressure35.5%
High cholesterol35.6%
Diabetes12.0%
Heart disease8.0%
Stroke4.0%
Asthma12.0%
Arthritis29.7%
Kidney disease3.6%
Pulmonary disease9.8%
Cancer7.7%
Behavior / access%
Smoking20.5%
Binge drinking16.1%
No physical activity22.1%
Less than 7 hrs sleep32.3%
Depression27.7%
Fair or poor health18.5%
Poor mental health16.5%
Poor physical health14.5%
No health insurance11.8%
Visited doctor (checkup)70.4%
Visited dentist60.6%
Cholesterol screening88.3%
Teeth loss14.2%

Veterans & disability

VeteransCount%
Civilian veterans711.5%
Disability%
Any disability29.5%
Under 180.0%
18–64 years22.0%
65 and over45.0%

Health insurance coverage

Type%
Private insurance31.1%
Public insurance45.9%
No insurance32.8%
Uninsured under 19100.0%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only61100.0%
Spanish00.0%
Other Indo-European00.0%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)5285.2%
Born in same state5285.2%
Born in different state1219.7%
Foreign born00.0%
Naturalized citizen914.8%
Not a US citizen9100.0%

Ancestry

AncestryCount%
Italian69.8%
AncestryCount%
Dutch23.3%

Technology access

Metric% of households
Computer access55.7%
Internet access64.7%

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

Frequently asked questions about ZIP code 98670

What city is ZIP code 98670 in?

ZIP code 98670 is primarily assigned to Wahkiacus, Washington.

What county is ZIP code 98670 in?

ZIP code 98670 falls within Klickitat County, Washington.

Does ZIP code 98670 have a large retiree population?

59% of households in ZIP code 98670 receive Social Security income, suggesting a significant retiree or disability population.

Does ZIP code 98670 have an older population?

33% of residents in ZIP code 98670 are 65 or older, above the national average of ~17%.

What is the poverty rate in ZIP code 98670?

30% of residents in ZIP code 98670 live below the poverty line, above the national average.

How educated is the population of ZIP code 98670?

12% of residents hold a bachelor's degree or higher — below the national average of ~33%, consistent with a trades-oriented local economy.

What timezone is ZIP code 98670 in?

ZIP code 98670 observes the PST timezone.

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