Alpha, IL ZIP code
The ZIP code for Alpha, Illinois is 61413. It is in Henry County.
- Population in these ZIPs
- 1,035
- Avg. median income
- $73,100population-weighted
- Typical home value
- $146,800population-weighted
- Metro area
- Davenport-Moline-Rock Island, IA-IL
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Alpha, IL ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 61413 | 1,035 | $73,125 | $146,800 |
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 Alpha
- Ophiem 5 mi
- Rio 6 mi
- Woodhull 6 mi
- New Windsor 6 mi
- Lynn Center 6 mi
- North Henderson 8 mi
- Andover 9 mi
- Oneida 10 mi
- Viola 11 mi
- Henderson 11 mi
- Sherrard 11 mi
- Wataga 11 mi
Frequently asked questions
What is the ZIP code for Alpha, IL?
The ZIP code for Alpha, IL is 61413.
What county is Alpha, Illinois in?
Alpha ZIP codes are in Henry County.