Cisco, IL ZIP code
The ZIP code for Cisco, Illinois is 61830. It is in Piatt County.
- Population in these ZIPs
- 510
- Avg. median income
- $67,200population-weighted
- Typical home value
- $216,800population-weighted
- Metro area
- Champaign-Urbana, IL
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Cisco, IL ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 61830 | 510 | $67,232 | $216,800 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Cisco
- Weldon 7 mi
- Milmine 7 mi
- Argenta 7 mi
- Monticello 8 mi
- Cerro Gordo 9 mi
- Oreana 9 mi
- De Land 10 mi
- Lane 10 mi
- Bement 11 mi
- Maroa 12 mi
- White Heath 14 mi
- Forsyth 14 mi
Frequently asked questions
What is the ZIP code for Cisco, IL?
The ZIP code for Cisco, IL is 61830.
What county is Cisco, Illinois in?
Cisco ZIP codes are in Piatt County.