ZIP code 60123: Elgin, IL
ZIP code 60123 is in Elgin (98% of residents), in Kane County, Illinois. It is in Illinois's 8th congressional district. Its state senate districts are State Senate District 22 (56%), State Senate District 33 (39%) and State Senate District 25 (4.5%); its state house districts are State House District 43 (56%), State House District 66 (32%), State House District 65 (7.8%) and State House District 49 (4.5%).
See it on the mapAll of Illinois
City and county
| City or town | Share of ZIP residents |
|---|---|
| Elgin | 98% |
| County | Share of ZIP residents |
|---|---|
| Kane County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Elgin township | 99% |
| Dundee township | 1.4% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Illinois's 8th congressional district (IL-08) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| Mayor | Dave Kaptain | 98% | |
| U.S. Representative (IL-08) | Raja Krishnamoorthi (D) | 202-225-3711 | 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 22) | Cristina Castro (Democratic) | 847-214-8864 | 56% |
| State Senator (State Senate District 33) | Don DeWitte (R) | 847-214-8245 | 39% |
| State Senator (State Senate District 25) | Karina Villa (Democratic) | 630-326-9319 | 4.5% |
| State Representative (State House District 43) | Anna Moeller (Democratic) | 847-841-7130 | 56% |
| State Representative (State House District 66) | Suzanne Ness (Democratic) | 224-484-8620 | 32% |
| State Representative (State House District 65) | Dan Ugaste (R) | 630-797-5530 | 7.8% |
| State Representative (State House District 49) | Maura Hirschauer (Democratic) | 331-465-9661 | 4.5% |
From Wikidata (community-maintained); confirm on the city's website.
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); Mayors: Wikidata (CC0).
Local government
- Elgin website: https://www.cityofelgin.org/
- Elgin laws: search for the Elgin, Illinois code of ordinances
- Kane County website: http://www.countyofkane.org/
- Kane County laws: search for the Kane County, Illinois code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 22 | 56% |
| State Senate District 33 | 39% |
| State Senate District 25 | 4.5% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 43 | 56% |
| State House District 66 | 32% |
| State House District 65 | 7.8% |
| State House District 49 | 4.5% |
Voting precincts
29 voting precincts overlap ZIP 60123. 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:60123")
ZIP 60123 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.