Boundary Atlas

ZIP code 98284: Sedro-Woolley, WA

ZIP code 98284 is in Sedro-Woolley (46% of residents), in Skagit County (92%) and Whatcom County (8.1%), Washington. 54% of its residents live outside city limits. It is in Washington's 2nd congressional district. Its state senate districts are Legislative (Senate) District 39 (91%) and Legislative (Senate) District 40 (9.0%); its state house districts are Legislative (House) District 39 (91%) and Legislative (House) District 40 (9.0%).

27,293residents (2020 Census)
281.3 sq miland area
5cities and towns
1congressional district
28voting precincts

See it on the mapAll of Washington

City and county

City or townShare of ZIP residents
Sedro-Woolley46%
Lyman0.9%
Clear Lake0.5%
Alger0.3%
Hamilton0.3%

CountyShare of ZIP residents
Skagit County92%
Whatcom County8.1%

Town or county subdivisionShare of ZIP residents
Sedro-Woolley CCD56%
Upper Samish River CCD16%
Lyman-Hamilton CCD8.1%
Bellingham CCD8.1%
Bow CCD4.7%
Clear Lake CCD3.3%
Burlington CCD2.3%
Lake Cavanaugh CCD1.1%
East Whatcom CCD<0.1%

Congressional district

Congressional districtShare of ZIP residents
Washington's 2nd congressional district (WA-02)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (WA-02)Rick Larsen (D)202-225-2605100%
U.S. SenatorMaria Cantwell (D)202-224-3441 · contact formstatewide
U.S. SenatorPatty Murray (D)202-224-2621 · contact formstatewide
State Senator (Legislative (Senate) District 39)Keith Wagoner (R)91%
State Senator (Legislative (Senate) District 40)Liz Lovelett (Democratic)9.0%
State Representative (Legislative (House) District 39)Carolyn Eslick (R)91%
State Representative (Legislative (House) District 39)Sam Low (R)91%
State Representative (Legislative (House) District 40)Alex Ramel (Democratic)9.0%
State Representative (Legislative (House) District 40)Debra Lekanoff (Democratic)9.0%

Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).

Local government

State legislative districts

State senate districtShare of ZIP residents
Legislative (Senate) District 3991%
Legislative (Senate) District 409.0%

State house districtShare of ZIP residents
Legislative (House) District 3991%
Legislative (House) District 409.0%

Voting precincts

28 voting precincts overlap ZIP 98284. Map them, with each precinct's share of the ZIP's residents.

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ZIP 98284 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.