Seattle, Washington
Seattle is a city in King County, Washington, with 737,015 residents in 2020. It spans 2 congressional districts: WA-07 (82%) and WA-09 (18%). It spans 6 state senate and 6 state house districts.
County
| County | Share of residents |
|---|---|
| King County | 100% |
Congressional districts
| Congressional district | Share of residents |
|---|---|
| Washington's 7th congressional district (WA-07) | 82% |
| Washington's 9th congressional district (WA-09) | 18% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| Mayor | Katie B. Wilson | 206-684-4000 | citywide |
| U.S. Representative (WA-07) | Pramila Jayapal (D) | 202-225-3106 | 82% |
| U.S. Representative (WA-09) | Adam Smith (D) | 202-225-8901 | 18% |
| U.S. Senator | Maria Cantwell (D) | 202-224-3441 · contact form | statewide |
| U.S. Senator | Patty Murray (D) | 202-224-2621 · contact form | statewide |
Plus 18 state legislators across 12 districts. Look up an address for the exact ones.
Officials serving now (members of Congress until January 3, 2027). Sources: Mayors: Open States (public domain); State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).
Local government
- Seattle website: https://seattle.gov
- Seattle council: Seattle City Council
- Seattle laws: search for the Seattle, Washington code of ordinances
- King County website: https://kingcounty.gov
- King County laws: search for the King County, Washington code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| Legislative (Senate) District 36 | 21% |
| Legislative (Senate) District 43 | 21% |
| Legislative (Senate) District 46 | 21% |
| Legislative (Senate) District 37 | 19% |
| Legislative (Senate) District 34 | 15% |
| Legislative (Senate) District 32 | 2.5% |
| State house district | Share of residents |
|---|---|
| Legislative (House) District 36 | 21% |
| Legislative (House) District 43 | 21% |
| Legislative (House) District 46 | 21% |
| Legislative (House) District 37 | 19% |
| Legislative (House) District 34 | 15% |
| Legislative (House) District 32 | 2.5% |
ZIP codes
Percentages mark ZIPs only partly in Seattle: the share of that ZIP's residents living in it.
- 98101
- 98102
- 98103
- 98104
- 98105
- 98106 (90%)
- 98107
- 98108 (97%)
- 98109
- 98112
- 98115
- 98116
- 98117
- 98118
- 98119
- 98121
- 98122
- 98125
- 98126 (99%)
- 98133 (51%)
- 98134
- 98136
- 98144
- 98146 (16%)
- 98155 (0.1%)
- 98164
- 98177 (42%)
- 98178 (26%)
- 98195
- 98199
Get this in your AI agent
Your agent can get Seattle's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:place:5363000")
Seattle here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.