ZIP Code 61730 — Cooksville, IL
ZIP code 61730 serves Cooksville, Illinois, within McLean County. It is part of area code 309, with population 378 and mean income of $72,695.
Location details
- City
- Cooksville
- County
- McLean County
- State
- Illinois (IL)
- Area code
- 309
- Population
- 378
- Mean income
- $72,695
- Coordinates
- 40.532490, -88.729410
- Timezone
- America/Chicago
Related ZIP codes in IL
Open state pageAbout ZIP code 61730
ZIP code 61730 is a Standard ZIP in Cooksville, Illinois. It is linked to area code 309 and can be used to explore related ZIP codes, state-level coverage, and nearby geographic data.
The location coordinates are 40.532490, -88.729410, which can later be displayed on a map for better geographic context.
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ZIP 61730 · Cooksville, IL