ZIP code 61064: Polo, IL
ZIP code 61064 is in Polo (62% of residents), in Ogle County (98%), Carroll County (1.1%), Whiteside County (0.5%) and Lee County (0.2%), Illinois. 38% of its residents live outside city limits. It is in Illinois's 16th congressional district (98%) and Illinois's 17th congressional district (1.6%). Its state senate districts are State Senate District 37 (58%) and State Senate District 45 (42%); its state house districts are State House District 74 (58%) and State House District 89 (42%).
See it on the mapAll of Illinois
City and county
| City or town | Share of ZIP residents |
|---|---|
| Polo | 62% |
| County | Share of ZIP residents |
|---|---|
| Ogle County | 98% |
| Carroll County | 1.1% |
| Whiteside County | 0.5% |
| Lee County | 0.2% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Buffalo township | 73% |
| Woosung township | 6.4% |
| Lincoln township | 5.4% |
| Pine Creek township | 5.3% |
| Eagle Point township | 4.4% |
| Brookville township | 3.2% |
| Elkhorn Grove township | 1.1% |
| Mount Morris township | 0.6% |
| Jordan township | 0.5% |
| Palmyra township | 0.2% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Illinois's 16th congressional district (IL-16) | 98% |
| Illinois's 17th congressional district (IL-17) | 1.6% |
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 (IL-16) | Darin LaHood (R) | 202-225-6201 | 98% |
| U.S. Representative (IL-17) | Eric Sorensen (D) | 202-225-5905 | 1.6% |
| 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 37) | Li Arellano (R) | 779-251-5003 | 58% |
| State Senator (State Senate District 45) | Andrew Chesney (R) | 815-232-0774 | 42% |
| State Representative (State House District 74) | Brad Fritts (R) | 815-561-3690 | 58% |
| State Representative (State House District 89) | Tony McCombie (R) | 815-291-8989 | 42% |
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
- Polo laws: search for the Polo, Illinois code of ordinances
- Ogle County website: http://www.oglecounty.org
- Ogle County laws: search for the Ogle County, Illinois code of ordinances
- Carroll County laws: search for the Carroll County, Illinois code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 37 | 58% |
| State Senate District 45 | 42% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 74 | 58% |
| State House District 89 | 42% |
Voting precincts
13 voting precincts overlap ZIP 61064. 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:61064")
ZIP 61064 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.