Annawan, IL ZIP code
The ZIP code for Annawan, Illinois is 61234. It is in Henry County.
- Population in these ZIPs
- 1,116
- Avg. median income
- $79,700population-weighted
- Typical home value
- $177,300population-weighted
- Metro area
- Davenport-Moline-Rock Island, IA-IL
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Annawan, IL ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 61234 | 1,116 | $79,688 | $177,300 |
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 Annawan
Frequently asked questions
What is the ZIP code for Annawan, IL?
The ZIP code for Annawan, IL is 61234.
What county is Annawan, Illinois in?
Annawan ZIP codes are in Henry County.