Washington ZIP Codes & Demographics
716 ZIP codes · 39 counties · 20+ cities
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 38.7 yrs |
|---|---|
| Avg HH Size | 2.41 |
| Below Poverty | 9.7% ≈ Avg |
| College Grads | 49.6% ▲ 28% above avg |
| Unemployment | 5.0% ≈ Avg |
| No HS Diploma | 80,984 (1.6%) |
| HS Graduate | 1,053,699 (20.8%) |
| Some College | 612,170 (12.1%) |
| Associates | 772,126 (15.3%) |
| Bachelors | 542,450 (10.7%) |
| Graduate Degree | 2,000,692 (39.5%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $100,769 ▲ 32% above avg |
|---|---|
| Median Home Value | $585,097 ▲ 110% above avg |
| Home/Income Ratio | 5.8x (nat avg ~3.5x) |
| Median Rent | $1,680/mo |
| Total Housing Units | 3,262,617 |
| Vacant Units | 242,066 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Washington contains 716 ZIP codes across 39 counties. With an estimated population of 7,740,873 residents and a median age of 38.67 years, it is a middle-aged state in terms of demographics.
Economically, Washington is broadly a upper-middle-income state. The median household income of $100,769 is above the national average. The statewide unemployment rate is 5.0%, near the national average. Approximately 9.7% of residents live below the poverty line.
Washington has a premium housing market overall, with a median home value of $585,097 — more than double the national average. Median monthly rent across the state averages around $1,679. Homeownership stands at 64.9% statewide.
The population of Washington is majority White (64.28%). Residents are broadly well-educated — 49.6% hold a bachelor's degree or higher, above the national average.
The 716 ZIP codes across Washington vary widely in character — from dense urban cores to rural agricultural areas. Each of the 39 counties has its own economic profile, housing market, and demographic makeup. Browse by county below to find ZIP codes that match your specific needs, whether you're researching relocation, real estate, business demographics, or local government boundaries.
Looking for ZIP code data in Washington? Every ZIP code page includes population counts, median household income, home values, rental rates, age distribution, race and ethnicity breakdown, education levels, commute data, and housing stock information — all sourced from the U.S. Census Bureau's American Community Survey.
| City | ZIPs | Population | Avg Income |
|---|---|---|---|
| Seattle | 59 | 994,393 | $120,096 |
| Spokane | 28 | 389,529 | $69,787 |
| Tacoma | 35 | 364,667 | $86,480 |
| Vancouver | 14 | 356,538 | $88,932 |
| Olympia | 11 | 198,909 | $95,169 |
| Everett | 7 | 172,103 | $86,116 |
| Kent | 7 | 168,134 | $98,911 |
| Puyallup | 5 | 159,553 | $103,845 |
| Renton | 5 | 157,493 | $104,456 |
| Bellevue | 7 | 156,110 | $166,833 |
| Bothell | 4 | 139,818 | $147,219 |
| Yakima | 7 | 134,388 | $66,483 |
| Bellingham | 5 | 130,013 | $77,324 |
| Auburn | 4 | 123,835 | $100,515 |
| Lynnwood | 4 | 113,197 | $100,155 |
| Kennewick | 3 | 103,495 | $89,846 |
| Redmond | 3 | 101,912 | $172,380 |
| Federal Way | 4 | 101,803 | $86,380 |
| Bremerton | 5 | 93,620 | $102,033 |
| Kirkland | 3 | 92,498 | $151,490 |
| County | ZIPs | Population | Avg Income | Avg Home | Unemp. | College |
|---|---|---|---|---|---|---|
| King County | 120 | 2,260,458 | $130,979 | $856,938 | 4.5% | 64.5% |
| Pierce County | 79 | 916,052 | $96,228 | $510,581 | 6.5% | 45.3% |
| Snohomish County | 37 | 863,752 | $109,779 | $637,542 | 4.6% | 45.1% |
| Spokane County | 53 | 554,917 | $79,291 | $384,086 | 6.5% | 46.5% |
| Clark County | 23 | 509,515 | $99,108 | $513,200 | 5.0% | 44.6% |
| Thurston County | 21 | 294,708 | $91,595 | $427,125 | 5.9% | 42.1% |
| Kitsap County | 26 | 276,228 | $104,935 | $546,556 | 4.3% | 47.6% |
| Yakima County | 25 | 257,555 | $64,896 | $255,636 | 6.7% | 27.5% |
| Whatcom County | 18 | 226,141 | $87,189 | $499,473 | 4.1% | 45.6% |
| Benton County | 10 | 209,288 | $89,613 | $360,710 | 4.4% | 43.8% |
| Skagit County | 14 | 132,283 | $83,695 | $441,015 | 4.1% | 39.9% |
| Cowlitz County | 11 | 115,776 | $73,656 | $369,166 | 2.9% | 29.1% |
| Grant County | 16 | 99,240 | $66,853 | $250,335 | 4.2% | 31.3% |
| Franklin County | 6 | 96,911 | $85,823 | $267,420 | 6.2% | 32.7% |
| Lewis County | 22 | 85,796 | $67,544 | $333,650 | 5.6% | 28.7% |
| Chelan County | 14 | 79,575 | $74,092 | $480,320 | 4.3% | 38.9% |
| Clallam County | 11 | 78,880 | $54,704 | $259,744 | 10.7% | 33.3% |
| Grays Harbor County | 21 | 78,681 | $60,872 | $253,680 | 6.5% | 28.5% |
| Island County | 7 | 69,212 | $90,479 | $597,650 | 3.1% | 48.6% |
| Mason County | 9 | 65,451 | $83,016 | $416,887 | 3.9% | 37.9% |
| Walla Walla County | 8 | 62,244 | $76,569 | $320,862 | 4.3% | 33.5% |
| Whitman County | 22 | 47,251 | $64,531 | $244,740 | 4.9% | 42.6% |
| Kittitas County | 9 | 44,254 | $87,562 | $486,437 | 4.5% | 39.3% |
| Okanogan County | 19 | 43,606 | $63,019 | $334,517 | 5.7% | 39.1% |
| Douglas County | 7 | 42,298 | $70,456 | $325,300 | 2.7% | 31.8% |
| Stevens County | 18 | 39,936 | $53,127 | $268,205 | 4.7% | 29.6% |
| Jefferson County | 7 | 32,026 | $74,496 | $453,171 | 5.4% | 46.1% |
| Klickitat County | 15 | 23,639 | $71,274 | $359,584 | 5.9% | 40.6% |
| Pacific County | 14 | 23,309 | $71,030 | $333,145 | 5.2% | 34.7% |
| Adams County | 5 | 23,143 | $68,773 | $225,050 | 3.2% | 33.6% |
| Asotin County | 3 | 22,460 | $70,034 | $300,533 | 2.9% | 37.7% |
| San Juan County | 9 | 18,086 | $84,806 | $744,766 | 2.8% | 68.4% |
| Pend Oreille County | 6 | 12,948 | $58,762 | $288,116 | 10.0% | 30.7% |
| Lincoln County | 11 | 10,052 | $76,049 | $268,120 | 5.0% | 35.2% |
| Skamania County | 4 | 8,443 | $84,049 | $454,500 | 5.6% | 40.9% |
| Ferry County | 9 | 6,250 | $74,729 | $300,412 | 6.2% | 30.9% |
| Wahkiakum County | 4 | 4,340 | $62,252 | $298,566 | 3.0% | 48.1% |
| Columbia County | 2 | 3,702 | $60,867 | $192,350 | 3.6% | 33.2% |
| Garfield County | 1 | 2,467 | $61,741 | $220,800 | 7.2% | 46.3% |