District lookup · ZIP code · Washington State
What Legislative District Is ZIP 98223 In?
ZIP code 98223 is split across 2 Washington legislative districts — mostly the 10th (56% of registered voters).
This is not a single-district place. Legislative boundaries are drawn from precincts, not postal or municipal ones, so they cut across both. The table below gives each district and the share of registered voters in it — the largest share is not the whole answer, and if you need your own district you need your address rather than your ZIP.
Last checked 2026-08-07
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Legislative districts here
Share is of registered voters, not of area. A district can cover most of the map and few of the people.
| District | Registered voters | Share | |
|---|---|---|---|
| 10th Legislative District | 20,404 | 56% | |
| 39th Legislative District | 16,000 | 44% |
Source WA Secretary of State precinct and voter registration files · as of 2026-08-07 · 36,404 registered voters across 2 districts
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About this ZIP code
The places a postal code covers. A ZIP is a mail route, not a boundary, and it does not stop at a city or county line.
| Cities | Arlington, Marysville, Lake Stevens |
|---|---|
| Counties | Snohomish, Skagit |
Source WA Secretary of State precinct file · as of 2026-08-07 · ZIP to precinct mapping
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Common questions
What legislative district is ZIP 98223 in?
It spans the 10th and the 39th Legislative Districts. Most registered voters (56%) are in the 10th.
Who represents ZIP 98223?
Each Washington legislative district elects one state senator and two state representatives. See LD-10 and the other districts listed above.
Can a ZIP code be in more than one legislative district?
Yes — 36% of Washington ZIP codes are. ZIP boundaries are postal delivery routes and have no relationship to political boundaries.
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What this page will not compute
Each of these is a number a reader might reasonably expect. None of them follow from the records we hold, so we do not publish them.
- Your own district
- This place is split, and the split is by precinct rather than by street. Nothing on this page can tell an individual which district they are in — only an address lookup at the Secretary of State can, and this page is not a substitute for it.
- Where the ZIP boundary runs
- A ZIP code is a mail delivery route, not a mapped area, and the Postal Service redraws them without notice. The shares here come from matching precincts to the ZIP recorded on voter registrations, which is the best available join and not a boundary.
- Anyone not registered to vote
- Every share on this page is a share of registered voters. Residents who are not registered are not counted, so this is not a population figure and should not be read as one.
Cite this page
This is public-records reporting. Use it, and say where it came from.
“What Legislative District Is ZIP 98223 In?,” WashingtonIndependents.org, data as of 2026-08-07, accessed 2026-08-09. https://washingtonindependents.org/district/by-zip-98223/
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Where this page comes from
Every figure above is read from a primary source and rebuilt on a schedule. Nothing here is modelled or inferred; where a source is silent the page says so rather than filling the gap.
- WA Secretary of State — precinct and voter registration files
- https://www.sos.wa.gov/elections/
- WA Secretary of State — address-based district lookup
- https://voter.votewa.gov/