District lookup · ZIP code · Washington State
What Legislative District Is ZIP 98257 In?
ZIP code 98257 is entirely within Washington's 10th Legislative District.
01
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 | 3,841 | 100% |
Source WA Secretary of State precinct and voter registration files · as of 2026-08-07 · 3,841 registered voters across 1 district
02
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 | La Conner |
|---|---|
| Counties | Skagit |
Source WA Secretary of State precinct file · as of 2026-08-07 · ZIP to precinct mapping
03
Common questions
What legislative district is ZIP 98257 in?
The 10th Legislative District.
Who represents ZIP 98257?
Each Washington legislative district elects one state senator and two state representatives. See LD-10.
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.
04
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 None of them follow from the records we hold, so we do not publish them.
- 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 98257 In?,” WashingtonIndependents.org, data as of 2026-08-07, accessed 2026-08-09. https://washingtonindependents.org/district/by-zip-98257/
05
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/