Washington, Illinois
Washington is a city in Tazewell County, Illinois, with 16,093 residents in 2020. It is in Illinois's 16th congressional district. It spans 2 state senate and 2 state house districts.
County
| County | Share of residents |
|---|---|
| Tazewell County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Illinois's 16th congressional district (IL-16) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (IL-16) | Darin LaHood (R) | 202-225-6201 | 100% |
| U.S. Senator | Richard J. Durbin (D) | 202-224-2152 · contact form | statewide |
| U.S. Senator | Tammy Duckworth (D) | 202-224-2854 · contact form | statewide |
| State Senator (State Senate District 53) | Chris Balkema (R) | 815-844-9179 | 86% |
| State Senator (State Senate District 46) | Dave Koehler (Democratic) | 309-808-2345 | 14% |
| State Representative (State House District 105) | Dennis Tipsword (R) | 815-844-9344 | 86% |
| State Representative (State House District 91) | Sharon Chung (Democratic) | 309-808-2351 | 14% |
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
- Washington website: http://www.washington-illinois.org/
- Washington laws: search for the Washington, Illinois code of ordinances
- Tazewell County website: http://www.tazewell.com
- Tazewell County laws: search for the Tazewell County, Illinois code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 53 | 86% |
| State Senate District 46 | 14% |
| State house district | Share of residents |
|---|---|
| State House District 105 | 86% |
| State House District 91 | 14% |
ZIP codes
Percentages mark ZIPs only partly in Washington: the share of that ZIP's residents living in it.
- 61571 (65%)
Get this in your AI agent
Your agent can get Washington'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:1779033")
Washington 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.