Pekin, Illinois
Pekin is a city in Tazewell County, Illinois, with 31,731 residents in 2020. It spans 2 congressional districts: IL-16 (94%) and IL-17 (6.3%). It spans 2 state senate and 2 state house districts.
County
| County | Share of residents |
|---|---|
| Tazewell County | 100% |
Congressional districts
| Congressional district | Share of residents |
|---|---|
| Illinois's 16th congressional district (IL-16) | 94% |
| Illinois's 17th congressional district (IL-17) | 6.3% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (IL-16) | Darin LaHood (R) | 202-225-6201 | 94% |
| U.S. Representative (IL-17) | Eric Sorensen (D) | 202-225-5905 | 6.3% |
| 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 47) | Neil Anderson (R) | 309-230-7584 | 95% |
| State Senator (State Senate District 44) | Sally Turner (R) | 217-651-8291 | 4.7% |
| State Representative (State House District 93) | Travis Weaver (R) | 309-204-6514 | 95% |
| State Representative (State House District 87) | Bill Hauter (R) | 309-819-8701 | 4.7% |
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
- Pekin website: http://www.ci.pekin.il.us/
- Pekin laws: search for the Pekin, 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 47 | 95% |
| State Senate District 44 | 4.7% |
| State house district | Share of residents |
|---|---|
| State House District 93 | 95% |
| State House District 87 | 4.7% |
ZIP codes
Percentages mark ZIPs only partly in Pekin: the share of that ZIP's residents living in it.
- 61554 (78%)
Get this in your AI agent
Your agent can get Pekin'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:1758447")
Pekin 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.