Postal Codes

98034 ZIP Code

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ZIP code 98034 covers Kirkland, Washington, with a population of about 51,836 and a median household income of $128,974.

Population
51,8365,282 per square mile
Median age
37.31.4 points below the US average
Median household income
$128,9741.4× the Washington median
Poverty rate
5.9%6.5 points below the US average
Typical home value
$1,040,092up 21.6% in five years
Median rent
$2,3241.4× the Washington median
Degree or higher
57.6%22.6 points above the US average
Homeownership
60.6%4.4 points below the US average
Time zone
Pacific UTC-08:00observes daylight saving time
Businesses
1,477

Where 98034 is

Kirkland, Washington — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population51,836
Median age37.3
Family households61.8%
Born outside the US25.9%
Speaks a language other than English at home30.2%
White (non-Hispanic)63.8%
Black (non-Hispanic)1.5%
Asian (non-Hispanic)17.3%
Hispanic or Latino9.1%
Veterans5.3%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$128,974
Income per person$71,095
Poverty rate5.9%
Households on SNAP or cash assistance5.8%

Household income distribution

Under $10k3.4%
$10–15k1.5%
$15–20k0.8%
$20–25k1.7%
$25–30k2.2%
$30–35k1.9%
$35–40k1.1%
$40–45k2.0%
$45–50k1.4%
$50–60k4.6%
$60–75k7.0%
$75–100k11.7%
$100–125k9.3%
$125–150k9.7%
$150–200k13.0%
$200k or more28.7%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed26,550
Mean adjusted gross income$166,827
Returns declaring $200,000 or more23.3%
Returns, under $25k16.1%
Returns, $25k–$50k14.0%
Returns, $50k–$75k13.0%
Returns, $75k–$100k10.1%
Returns, $100k–$200k23.5%
Returns, $200k or more23.3%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$875,200
Median gross rent$2,324
Rent as a share of household income27%
Owner-occupied60.6%
Vacant homes5.4%
Median year built1980

What the homes are

Detached house55.8%
Attached house4.5%
2 to 4 units4.6%
5 to 19 units18.3%
20 or more units16.6%
Mobile home0%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$1,040,092as of 2026-07
Typical home value, 1 yeardown 4.6%
Typical home value, 5 yearsup 21.6%
Typical home value, 10 yearsup 116.1%
Typical asking rent$2,516as of 2026-07
Typical asking rent, 1 yearup 2.5%
Typical asking rent, 5 yearsup 21.6%
Typical asking rent, 10 yearsup 48.1%
Typical home value since 2000
200020132026$1,093,442$239,216

$239,216 in 2000 to $1,040,092 in 2026.

Typical asking rent
201520202026$2,516$1,582

$1,582 in 2015 to $2,516 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate5.1%
Bachelor's degree or higher57.6%
High school diploma or higher96.1%
Works from home26.4%
Drives to work alone57%
Takes public transport4.9%
Commutes 45 minutes or more13.7%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity22.4% 11 pts below the national average of 33.4%
Diagnosed diabetes6.5% 5.5 pts below the national average of 12%
Currently smokes6.8% 6.4 pts below the national average of 13.2%
High blood pressure25.3% 8.8 pts below the national average of 34.1%
Fair or poor general health11.2% 9.1 pts below the national average of 20.3%
No health insurance (18–64)5.8% 5.5 pts below the national average of 11.3%
Depression24.8% 2.9 pts above the national average of 21.9%
No leisure-time physical activity12.3% 13.1 pts below the national average of 25.4%
Arthritis19.4% 5.7 pts below the national average of 25.1%
Binge drinking18.3% 2.3 pts above the national average of 16%
Taking blood pressure medication66.9% 7.8 pts below the national average of 74.7%
Cancer (non-skin)7.1% 0.6 pts below the national average of 7.7%
Current asthma9.9% 0.5 pts below the national average of 10.4%
Coronary heart disease3.7% 2.5 pts below the national average of 6.2%
Routine check-up in past year69.7% 7 pts below the national average of 76.7%
Cholesterol screening86.3% same as the national average of 85.9%
Cognitive disability10.6% 4.2 pts below the national average of 14.8%
Colorectal screening67.9% 3.6 pts above the national average of 64.3%
COPD3.2% 3.4 pts below the national average of 6.6%
Visited a dentist72.9% 11.6 pts above the national average of 61.3%
Any disability19.7% 11 pts below the national average of 30.7%
Hearing disability4.4% 2.3 pts below the national average of 6.7%
High cholesterol33.4% 2.8 pts below the national average of 36.2%
Independent living disability4.8% 3.6 pts below the national average of 8.4%
Mammography use77.3% 1.4 pts above the national average of 75.9%
Poor mental health (14+ days)14.7% 2.1 pts below the national average of 16.8%
Mobility disability6.6% 7.4 pts below the national average of 14%
Poor physical health (14+ days)9.4% 4.1 pts below the national average of 13.5%
Self-care disability2.1% 1.9 pts below the national average of 4%
Sleeps under 7 hours28.8% 7.6 pts below the national average of 36.4%
Stroke2.1% 1.3 pts below the national average of 3.4%
All natural teeth lost5.7% 7.3 pts below the national average of 13%
Vision disability2.8% 2.8 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments1,477
People employed22,163
Annual payroll$1,497,183,000
Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 59.8% of US census tracts
FEMA ratingRelatively Low to Relatively High across the 17 census tracts this ZIP code covers
Expected annual loss77.8 out of 100
Community resilience80.9 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Earthquake92.1Very High at its worst in this ZIP code
Volcanic activity84.8Relatively Low at its worst in this ZIP code
Landslide73.1Relatively Low at its worst in this ZIP code
Wildfire51.5Relatively Low at its worst in this ZIP code
River flooding39.1Relatively High at its worst in this ZIP code
Heat wave38.9Relatively Moderate at its worst in this ZIP code
Winter weather38.1Relatively Moderate at its worst in this ZIP code
Ice storm26.5Relatively Low at its worst in this ZIP code
Tornado11.8Very Low at its worst in this ZIP code
Lightning7.9Very Low at its worst in this ZIP code
Strong wind0.9Very Low at its worst in this ZIP code
Hail0.6Very Low at its worst in this ZIP code
Cold wave0.2Very Low at its worst in this ZIP code
Compared with Washington and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPWashingtonUnited States
Median household income$128,974$94,952$78,538
Income per person$71,095$51,493$43,289
Poverty rate5.9%9.9%12.4%
Median home value$875,200$519,800$303,400
Median gross rent$2,324$1,682$1,348
Homeownership60.6%63.9%65%
Bachelor's degree or higher57.6%38.8%35%
Unemployment rate5.1%5%5.2%
Works from home26.4%17.7%13.5%
Born outside the US25.9%15.1%13.9%
Median age37.338.238.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationSEATTLE SAND PT WSFO, WA US5.6 km away
Rain in a year38 in
Snow in a year4 in

Average high and low by month

January47.4°F / 37.2°F5.14 in rain, 0.9 in snow
February49.8°F / 37°F3.54 in rain, 1 in snow
March53.9°F / 39.2°F3.86 in rain
April58.8°F / 42.8°F2.98 in rain
May65.3°F / 48.3°F2.16 in rain
June70.2°F / 52.7°F1.57 in rain
July76.5°F / 56.5°F0.78 in rain
August77°F / 57.1°F1 in rain
September71.3°F / 53.2°F1.74 in rain
October60.5°F / 46.7°F3.65 in rain
November51.9°F / 40.9°F5.85 in rain, 0.2 in snow
December46.5°F / 37°F5.55 in rain, 1.7 in snow
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarketNone of this ZIP code
Far from a supermarket29% of this ZIP code's area
No vehicle and far from a supermarketNone of this ZIP code
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

This ZIP code is served by 2 school districts, so the address decides which one, not the ZIP code.

Lake Washington School District95.3% of this ZIP code's land area
Northshore School District4.7% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability32more vulnerable than 32% of US census tracts
Socioeconomic status22more vulnerable than 22% of US census tracts
Household characteristics43more vulnerable than 43% of US census tracts
Racial and ethnic minority status49more vulnerable than 49% of US census tracts
Housing type and transport48more vulnerable than 48% of US census tracts
Walkability12 out of 20Above average
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

98011 Bothell, WA3.7 km away
98083 Kirkland, WA4.2 km away
98033 Kirkland, WA4.5 km away
98041 Bothell, WA4.9 km away
98028 Kenmore, WA5.5 km away
98073 Redmond, WA7.5 km away
98072 Woodinville, WA7.6 km away
98052 Redmond, WA7.6 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

King County100% of this ZIP code's land area
Time zonePacific (UTC-08:00 standard)
Daylight saving timeObserved
Land area9.81 sq mi
Water area2.15 sq mi
Population density5,282 people per sq mi
Latitude, longitude47.7188, -122.1966

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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