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WA-8 · Washington

Explore ZIP codes in U.S. House district WA-8 — in Washington — 66 ZIP codes — 888,806 residents. Population, income, and housing at a glance.

District
WA-8
ZIP codes
66
Population
888,806
State
Washington
Median household income (avg.)
$112,407
Average home value
$614,643
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Where is congressional district WA-8?

Congressional District WA-8 includes 66 indexable ZIP codes in Washington on US5, with a combined ZIP-area population of about 888,806.

Larger population clusters inside this district include Lake Tapps, WA, Sammamish, WA, Auburn, WA, Spanaway, WA, and Lake Morton-Berrydale, WA. Open any ZIP below for full demographics, housing, schools, and nearby services.

The most populous ZIP currently listed for WA-8 is 98391 (about 57,691 residents).

Income and housing in WA-8

Across ZIPs with income data in WA-8, the average median household income is about $112,407 — about 50% above the U.S. median ($75,149).

Average median home value across those ZIPs is about $614,643.

On this page’s income ranking, ZIP 98075 is near the top at about $250,001.

What is a U.S. House district?

Congressional districts are the geographic units that elect members of the U.S. House of Representatives. District WA-8 is one of Washington's seats in the House; boundaries are redrawn after each decennial Census.

District lines are not the same as ZIP codes, cities, counties, area codes, or TV markets. A single ZIP can touch more than one district at the edges, and US5 maps each published ZIP to a primary district code for browseability.

How to use this WA-8 page

US5 joins published ZIP profiles to congressional district codes so you can scan the district as a list of postal codes with population, income, and housing — then open any ZIP for maps, schools, commute, and climate context.

This is a place-based research view, not a voter roll, campaign tool, or live election results feed. Counts can change when geography publishes update.

ZIP codes in WA-8

ZIP City County State Population Income Home value
98391 Lake Tapps Pierce County WA 57,691 $129,233 $578,300
98092 Auburn King County WA 50,510 $116,614 $594,800
98387 Spanaway Pierce County WA 49,940 $101,141 $424,100
98042 Lake Morton-Berrydale King County WA 48,594 $125,554 $613,000
98223 Sisco Heights Snohomish County WA 46,225 $96,478 $556,900
98801 Wenatchee Chelan County WA 44,422 $74,768 $429,700
98058 Fairwood King County WA 41,980 $111,045 $627,200
98059 East Renton Highlands King County WA 41,639 $134,336 $809,800
98038 Hobart King County WA 37,868 $144,733 $714,100
98338 Graham Pierce County WA 32,726 $112,788 $471,800
98272 Woods Creek Snohomish County WA 32,055 $115,894 $638,300
98926 Ellensburg Kittitas County WA 31,883 $66,826 $425,600
98029 Issaquah King County WA 30,930 $164,058 $964,400
98074 Sammamish King County WA 30,850 $234,013 $1,211,700
98027 Mirrormont King County WA 28,335 $150,000 $976,400
98075 Sammamish King County WA 25,231 $250,001 $1,457,900
98053 Union Hill-Novelty Hill King County WA 22,838 $179,912 $1,155,500
98022 Enumclaw King County WA 22,135 $116,613 $577,200
98321 Buckley Pierce County WA 17,601 $127,081 $524,300
98065 Snoqualmie King County WA 16,061 $182,132 $890,300
98045 North Bend King County WA 15,705 $161,897 $845,700
98360 Crocker Pierce County WA 14,986 $114,801 $466,200
98077 Cottage Lake King County WA 14,407 $179,625 $1,131,500
98019 Duvall King County WA 11,712 $156,003 $746,500
98580 South Creek Pierce County WA 11,472 $110,428 $485,400
98328 Clear Lake Pierce County WA 11,222 $113,902 $538,700
98252 Verlot Snohomish County WA 10,487 $95,235 $492,500
98815 Cashmere Chelan County WA 8,031 $80,889 $492,900
98922 Cle Elum Kittitas County WA 7,915 $72,962 $624,800
98294 Startup Snohomish County WA 7,838 $87,981 $462,500
98826 Leavenworth Chelan County WA 7,817 $85,594 $639,700
98014 Lake Marcel-Stillwater King County WA 7,681 $157,680 $849,500
98816 Chelan Chelan County WA 7,677 $73,807 $450,500
98010 Black Diamond King County WA 6,351 $148,692 $793,300
98251 Gold Bar Snohomish County WA 4,782 $78,512 $414,900
98024 Fall City King County WA 4,632 $152,726 $1,005,100
98831 Manson Chelan County WA 4,020 $73,223 $652,300
98051 Ravensdale King County WA 3,555 $114,868 $702,500
98241 Darrington Snohomish County WA 2,412 $75,039 $391,000
98822 Entiat Chelan County WA 2,187 $80,769 $348,300
98847 — Chelan County WA 2,034 $72,139 $391,300
98828 — Chelan County WA 1,885 $83,700 $382,300
98925 Easton Kittitas County WA 1,240 $115,755 $782,500
98941 Roslyn Kittitas County WA 884 $82,386 $464,100
98396 Wilkeson Pierce County WA 871 $103,750 $489,200
98304 Ashford Pierce County WA 867 $77,234 $241,300
98934 Kittitas Kittitas County WA 803 $59,250 $283,000
98836 — Chelan County WA 789 $111,109 $407,900
98323 Carbonado Pierce County WA 712 $113,875 $435,500
98943 South Cle Elum Kittitas County WA 707 $60,268 $375,000
98385 South Prairie Pierce County WA 609 $132,750 $490,000
98821 — Chelan County WA 500 — —
98940 Ronald Kittitas County WA 461 $122,801 $491,000
98068 Snoqualmie Pass Kittitas County WA 442 — $760,800
98256 Index Snohomish County WA 409 $91,406 $379,500
98946 Thorp Kittitas County WA 303 $120,250 $445,500
98288 Skykomish King County WA 201 $59,583 $442,300
98224 Baring King County WA 192 $86,477 $604,700
98817 Chelan Falls Chelan County WA 141 $32,143 —
98050 — King County WA 87 — —
98558 McKenna Pierce County WA 61 — —
98950 Vantage Kittitas County WA 58 — —
98025 — King County WA 51 — —
98811 — Chelan County WA 42 — —
98852 — Chelan County WA 30 $46,875 $608,300
98330 — Pierce County WA 24 — —

Frequently asked questions

Where is congressional district WA-8?

District WA-8 is a U.S. House district in Washington. On US5 it is linked to ZIP codes covering about 888,806 combined ZIP-area residents across 66 codes. Browse the ZIP table on this page for cities and counties.

How many ZIP codes are in district WA-8?

US5 currently lists 66 indexable ZIP codes for congressional district WA-8. Counts can change as geography publishes update.

What is the average income in district WA-8?

The average of ZIP median household incomes in WA-8 is about $112,407 (about 50% above the U.S. median ($75,149)). Individual neighborhoods vary — sort the ZIP table by income to compare.

Is a congressional district the same as a ZIP code or county?

No. House districts are drawn for representation and often cut across cities and counties. ZIP codes are postal geography. US5 links each published ZIP to a primary district code so you can browse demographics by seat.

How does US5 map ZIPs to district WA-8?

US5 joins each published ZIP profile to a congressional district code from the spatial dictionary. This page lists indexable ZIPs with that code so you can move from the district overview into local demographics.

What cities are in district WA-8?

Larger population clusters on US5 for WA-8 include Lake Tapps, WA, Sammamish, WA, Auburn, WA, Spanaway, WA, and Lake Morton-Berrydale, WA. Open linked ZIP pages for neighborhood-level demographics.