Morrison, IL ZIP code
The ZIP code for Morrison, Illinois is 61270. It is in Whiteside County.
- Population in these ZIPs
- 6,912
- Avg. median income
- $80,900population-weighted
- Typical home value
- $173,200population-weighted
- Metro area
- Sterling, IL
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Morrison, IL ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 61270 | 6,912 | $80,867 | $173,200 |
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 Morrison
- Lyndon 7 mi
- Fulton 8 mi
- Fenton 9 mi
- Galt 11 mi
- Chadwick 11 mi
- Sterling 12 mi
- Thomson 13 mi
- Erie 14 mi
- Albany 14 mi
- Prophetstown 15 mi
- Milledgeville 15 mi
- Rock Falls 15 mi
Frequently asked questions
What is the ZIP code for Morrison, IL?
The ZIP code for Morrison, IL is 61270.
What county is Morrison, Illinois in?
Morrison ZIP codes are in Whiteside County.