ZIP code 98597: Yelm, WA
ZIP code 98597 is in Yelm (39% of residents) and North Yelm (12%), in Thurston County, Washington. 49% of its residents live outside city limits. It is in Washington's 10th congressional district (56%) and Washington's 3rd congressional district (44%). Its state senate district is Legislative (Senate) District 2; its state house district is Legislative (House) District 2.
See it on the mapAll of Washington
City and county
| City or town | Share of ZIP residents |
|---|---|
| Yelm | 39% |
| North Yelm | 12% |
| County | Share of ZIP residents |
|---|---|
| Thurston County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Olympia East CCD | 61% |
| Thurston South CCD | 39% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Washington's 10th congressional district (WA-10) | 56% |
| Washington's 3rd congressional district (WA-03) | 44% |
This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (WA-10) | Marilyn Strickland (D) | 202-225-9740 | 56% |
| U.S. Representative (WA-03) | Marie Gluesenkamp Perez (D) | 202-225-3536 | 44% |
| U.S. Senator | Maria Cantwell (D) | 202-224-3441 · contact form | statewide |
| U.S. Senator | Patty Murray (D) | 202-224-2621 · contact form | statewide |
| State Senator (Legislative (Senate) District 2) | Jim McCune (R) | 100% | |
| State Representative (Legislative (House) District 2) | Andrew Barkis (R) | 100% | |
| State Representative (Legislative (House) District 2) | Matt Marshall (R) | 100% |
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
- Yelm website: http://www.ci.yelm.wa.us/
- Yelm laws: search for the Yelm, Washington code of ordinances
- North Yelm laws: search for the North Yelm, Washington code of ordinances
- Thurston County website: https://thurstoncountywa.gov
- Thurston County laws: search for the Thurston County, Washington code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| Legislative (Senate) District 2 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| Legislative (House) District 2 | 100% |
Voting precincts
27 voting precincts overlap ZIP 98597. Map them, with each precinct's share of the ZIP's residents.
Get this in your AI agent
Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:98597")
ZIP 98597 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.