Delavan, IL ZIP code
The ZIP code for Delavan, Illinois is 61734. It is in Tazewell County.
- Population in these ZIPs
- 2,443
- Avg. median income
- $71,400population-weighted
- Typical home value
- $156,400population-weighted
- Metro area
- Peoria, IL
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Delavan, IL ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 61734 | 2,443 | $71,435 | $156,400 |
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 Delavan
- Hopedale 6 mi
- Emden 6 mi
- San Jose 8 mi
- Green Valley 8 mi
- Tremont 10 mi
- Hartsburg 10 mi
- Armington 11 mi
- Minier 11 mi
- South Pekin 11 mi
- Pekin 14 mi
- Groveland 14 mi
- New Holland 14 mi
Frequently asked questions
What is the ZIP code for Delavan, IL?
The ZIP code for Delavan, IL is 61734.
What county is Delavan, Illinois in?
Delavan ZIP codes are in Tazewell County.