Postal Codes

98021 ZIP Code

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ZIP code 98021 covers Bothell, Washington, with a population of about 35,445 and a median household income of $172,559.

Population
35,4453,494 per square mile
Median age
37.71 points below the US average
Median household income
$172,5591.8× the Washington median
Poverty rate
5.2%7.2 points below the US average
Typical home value
$1,097,245up 18.8% in five years
Median rent
$2,5371.5× the Washington median
Degree or higher
59.9%24.9 points above the US average
Homeownership
79.3%14.3 points above the US average
Time zone
Pacific UTC-08:00observes daylight saving time
Businesses
816

Where 98021 is

Bothell, 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

Population35,445
Median age37.7
Family households76.6%
Born outside the US28.6%
Speaks a language other than English at home35%
White (non-Hispanic)54.8%
Black (non-Hispanic)1.1%
Asian (non-Hispanic)29.1%
Hispanic or Latino9%
Veterans4.7%
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$172,559
Income per person$71,846
Poverty rate5.2%
Households on SNAP or cash assistance4.3%

Household income distribution

Under $10k1.4%
$10–15k0.9%
$15–20k1.1%
$20–25k1.4%
$25–30k1.7%
$30–35k1.3%
$35–40k1.1%
$40–45k0.6%
$45–50k2.4%
$50–60k2.0%
$60–75k4.2%
$75–100k8.0%
$100–125k7.7%
$125–150k9.1%
$150–200k14.6%
$200k or more42.3%

Income as declared to the IRS

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

Tax returns filed15,940
Mean adjusted gross income$177,292
Returns declaring $200,000 or more30.5%
Returns, under $25k15.9%
Returns, $25k–$50k11.7%
Returns, $50k–$75k10.6%
Returns, $75k–$100k8.8%
Returns, $100k–$200k22.6%
Returns, $200k or more30.5%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$902,800
Median gross rent$2,537
Rent as a share of household income26.3%
Owner-occupied79.3%
Vacant homes4.1%
Median year built1996

What the homes are

Detached house75.5%
Attached house3.9%
2 to 4 units2.7%
5 to 19 units8.4%
20 or more units2.2%
Mobile home7.2%
Boat, RV or van0%
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$1,097,245as of 2026-07
Typical home value, 1 yeardown 4.8%
Typical home value, 5 yearsup 18.8%
Typical home value, 10 yearsup 113%
Typical asking rent$3,370as of 2026-07
Typical asking rent, 1 yearup 3.3%
Typical home value since 2000
200020132026$1,177,835$296,833

$296,833 in 2000 to $1,097,245 in 2026.

Typical asking rent
202220242026$3,370$3,014

$3,058 in 2022 to $3,370 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate3.8%
Bachelor's degree or higher59.9%
High school diploma or higher96.3%
Works from home31.1%
Drives to work alone54.2%
Takes public transport4.8%
Commutes 45 minutes or more26.1%
Health

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

Obesity26.5% 6.9 pts below the national average of 33.4%
Diagnosed diabetes7.6% 4.4 pts below the national average of 12%
Currently smokes7.3% 5.9 pts below the national average of 13.2%
High blood pressure26.4% 7.7 pts below the national average of 34.1%
Fair or poor general health11.6% 8.7 pts below the national average of 20.3%
No health insurance (18–64)5.1% 6.2 pts below the national average of 11.3%
Depression22.8% 0.9 pts above the national average of 21.9%
No leisure-time physical activity14.1% 11.3 pts below the national average of 25.4%
Arthritis21.1% 4 pts below the national average of 25.1%
Binge drinking15.7% same as the national average of 16%
Taking blood pressure medication69.9% 4.8 pts below the national average of 74.7%
Cancer (non-skin)7.4% same as the national average of 7.7%
Current asthma10.2% same as the national average of 10.4%
Coronary heart disease3.9% 2.3 pts below the national average of 6.2%
Routine check-up in past year72.6% 4.1 pts below the national average of 76.7%
Cholesterol screening87.1% 1.2 pts above the national average of 85.9%
Cognitive disability9.7% 5.1 pts below the national average of 14.8%
Colorectal screening67.3% 3 pts above the national average of 64.3%
COPD3.5% 3.1 pts below the national average of 6.6%
Visited a dentist71.6% 10.3 pts above the national average of 61.3%
Any disability20.5% 10.2 pts below the national average of 30.7%
Hearing disability4.9% 1.8 pts below the national average of 6.7%
High cholesterol34.5% 1.7 pts below the national average of 36.2%
Independent living disability4.7% 3.7 pts below the national average of 8.4%
Mammography use75.4% 0.5 pts below the national average of 75.9%
Poor mental health (14+ days)13.4% 3.4 pts below the national average of 16.8%
Mobility disability7.9% 6.1 pts below the national average of 14%
Poor physical health (14+ days)9.8% 3.7 pts below the national average of 13.5%
Self-care disability2.1% 1.9 pts below the national average of 4%
Sleeps under 7 hours32.7% 3.7 pts below the national average of 36.4%
Stroke2.1% 1.3 pts below the national average of 3.4%
All natural teeth lost5.5% 7.5 pts below the national average of 13%
Vision disability2.7% 2.9 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments816
People employed14,106
Annual payroll$1,833,830,000
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 61.2% of US census tracts
FEMA ratingRelatively Low to Relatively Moderate across the 11 census tracts this ZIP code covers
Expected annual loss75 out of 100
Community resilience69.5 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.

Landslide93.9Relatively Low at its worst in this ZIP code
Earthquake91.6Relatively High at its worst in this ZIP code
Volcanic activity82.8Very Low at its worst in this ZIP code
Ice storm81.8Relatively Moderate at its worst in this ZIP code
Heat wave65.9Relatively Moderate at its worst in this ZIP code
Wildfire61.8Very Low at its worst in this ZIP code
Winter weather55.9Relatively Moderate at its worst in this ZIP code
River flooding42.6Relatively Moderate at its worst in this ZIP code
Lightning34.6Relatively Low at its worst in this ZIP code
Hail13.7Very Low at its worst in this ZIP code
Tornado12.9Very Low at its worst in this ZIP code
Strong wind5.5Very 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$172,559$94,952$78,538
Income per person$71,846$51,493$43,289
Poverty rate5.2%9.9%12.4%
Median home value$902,800$519,800$303,400
Median gross rent$2,537$1,682$1,348
Homeownership79.3%63.9%65%
Bachelor's degree or higher59.9%38.8%35%
Unemployment rate3.8%5%5.2%
Works from home31.1%17.7%13.5%
Born outside the US28.6%15.1%13.9%
Median age37.738.238.7
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 US11.9 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 supermarket83% 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.

Northshore School District96.9% of this ZIP code's land area
Edmonds School District3.1% 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 vulnerability24more vulnerable than 24% of US census tracts
Socioeconomic status12more vulnerable than 12% of US census tracts
Household characteristics33more vulnerable than 33% of US census tracts
Racial and ethnic minority status59more vulnerable than 59% of US census tracts
Housing type and transport42more vulnerable than 42% of US census tracts
Walkability9.4 out of 20Below average
Nearby ZIP codes

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

98041 Bothell, WA3.6 km away
98028 Kenmore, WA4.5 km away
98011 Bothell, WA4.7 km away
98036 Lynnwood, WA4.8 km away
98012 Bothell, WA5.7 km away
98043 Mountlake Terrace, WA6.2 km away
98155 Seattle, WA6.9 km away
98037 Lynnwood, WA7 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.

Snohomish County100% of this ZIP code's land area
Time zonePacific (UTC-08:00 standard)
Daylight saving timeObserved
Land area10.15 sq mi
Population density3,494 people per sq mi
Latitude, longitude47.7918, -122.2243

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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