WA-5 · Washington
Explore ZIP codes in U.S. House district WA-5 — in Washington — 128 ZIP codes — 882,281 residents. Population, income, and housing at a glance.
Where is congressional district WA-5?
Congressional District WA-5 includes 128 indexable ZIP codes in Washington on US5, with a combined ZIP-area population of about 882,281.
Larger population clusters inside this district include Spokane, WA, Spokane Valley, WA, Pasco, WA, Walla Walla, WA, and Pullman, WA. Open any ZIP below for full demographics, housing, schools, and nearby services.
The most populous ZIP currently listed for WA-5 is 99301 (about 86,467 residents).
Income and housing in WA-5
Across ZIPs with income data in WA-5, the average median household income is about $70,606 — about 6% below the U.S. median ($75,149).
Average median home value across those ZIPs is about $303,382.
On this page’s income ranking, ZIP 99146 is near the top at about $140,962.
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-5 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-5 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-5
Frequently asked questions
Where is congressional district WA-5?
District WA-5 is a U.S. House district in Washington. On US5 it is linked to ZIP codes covering about 882,281 combined ZIP-area residents across 128 codes. Browse the ZIP table on this page for cities and counties.
How many ZIP codes are in district WA-5?
US5 currently lists 128 indexable ZIP codes for congressional district WA-5. Counts can change as geography publishes update.
What is the average income in district WA-5?
The average of ZIP median household incomes in WA-5 is about $70,606 (about 6% below 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-5?
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-5?
Larger population clusters on US5 for WA-5 include Spokane, WA, Spokane Valley, WA, Pasco, WA, Walla Walla, WA, and Pullman, WA. Open linked ZIP pages for neighborhood-level demographics.