Washington ZIP code database

Every ZIP Code Tabulation Area in Washington — 609 rows, 54 columns of population, race and ethnicity, age and sex, income, and housing (owner vs. renter). Across Washington, the population-weighted median household income is about $104,182, the median home value about $628,414, and 63.8% of occupied homes are owner-occupied.

609
ZIP codes: 7.8M
Population: 54
Data points

Washington at a glance

$104,182
Median household income: $628,414
Median home value: 38.9
Median age: 63.8%
Owner-occupied: 3,306,591
Housing units: 39
Counties covered

Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.

Top 10 Washington ZIP codes by median household income
#	ZIP	City	Population	Homeowner %	Median HH $
1	98075	Sammamish	25,498	87.3%	$250,001
2	98039	Hunts Point	2,928	79.5%	$250,001
3	98164	Seattle	292	82.9%	$250,001
4	98940	Ronald	858	100%	$246,441
5	98074	Sammamish	30,761	83.7%	$244,362
6	98040	Mercer Island	25,307	67%	$219,069
7	98065	Snoqualmie	15,944	85.2%	$198,216
8	98006	Bellevue	40,009	79.8%	$198,150
9	98053	Ames Lake	22,765	84.8%	$192,292
10	98008	Bellevue	27,242	72%	$184,583

Top 10 Washington ZIP codes by population
#	ZIP	City	Population	Homeowner %	Median HH $
1	99301	Pasco	87,044	71.4%	$87,951
2	98052	Cottage Lake	80,717	44.8%	$163,460
3	98012	Bothell	77,041	66.4%	$146,144
4	98682	Hockinson	68,305	70.4%	$99,918
5	98208	Eastmont	60,915	69.5%	$103,705
6	98391	Alderton	59,240	85.7%	$135,037
7	99208	Country Homes	58,669	66.8%	$88,599
8	98270	Lake Cassidy	55,049	70.6%	$108,147
9	98115	Seattle	54,349	59.7%	$156,142
10	98133	Seattle	53,249	48.4%	$93,662

Top 10 Washington ZIP codes by Homeowner GDP
#	ZIP	City	Population	Homeowner %	Median HH $	Homeowner GDP
1	98012	Bothell	77,041	66.4%	$146,144	$2.7B
2	98052	Cottage Lake	80,717	44.8%	$163,460	$2.5B
3	98391	Alderton	59,240	85.7%	$135,037	$2.4B
4	98006	Bellevue	40,009	79.8%	$198,150	$2.2B
5	98115	Seattle	54,349	59.7%	$156,142	$2.2B
6	98074	Sammamish	30,761	83.7%	$244,362	$2.1B
7	98033	Kirkland	40,982	63.2%	$182,500	$2B
8	98117	Seattle	35,711	72.6%	$182,984	$2B
9	98021	Bothell	35,631	81.1%	$183,786	$1.8B
10	98042	Covington	50,216	82.3%	$127,552	$1.8B

Homeowner GDP = owner-occupied units × median household income — a proxy for aggregate homeowner spending power in a ZIP, useful for scoring market opportunity. Not an official economic statistic.

Densest: 98164 (Seattle) at 82,518 people/sq mi. Least dense: 99136 at 1 people/sq mi.

All 54 data points

zipcodestatecountycityMedian Household IncomeAverage Household IncomePer Capita Incometotal householdshouseholds above $100khouseholds above 150kTotal PopulationWhite PopulationBlack PopulationNative American PopulationAsian PopulationOther PopulationHispanic Latino PopulationPopulation Density (people per square mile)female 0-9female 10-19female 20-29female 30-39female 40-49female 50-59female 60-69female 70+male 0-9male 10-19male 20-29male 30-39male 40-49male 50-59male 60-69male 70+Median AgeHousing UnitsOccupied UnitsOwner-OccupiedRenter-OccupiedMedian Value Owner-Occupied Unitsland area sq migeoidMale PopulationFemale PopulationMale Population PercentFemale Population PercentTotal Homeowner IncomeIncome Density (per square mile)Homeowner Income Density (per square mile)Housing Unit Density (per square mile)Owner-Occupied Unit Density (per square mile)Renter-Occupied Unit Density (per square mile)High-Income Homeowner Density (per square mile)Area Code(s)

Every column defined in the data dictionary.

See the breakdown by Washington's 39 counties.

See the breakdown by Washington's largest cities.

Run a home service company? See Washington's best ZIP codes for door-knocking.