ZIP Code 45820 — Cairo, OH
ZIP code 45820 serves Cairo, Ohio, within Allen County. It is part of area code 419, with population 423 and mean income of $52,120.
Location details
- City
- Cairo
- County
- Allen County
- State
- Ohio (OH)
- Area code
- 419
- Population
- 423
- Mean income
- $52,120
- Coordinates
- 40.834950, -84.084000
- Timezone
- America/New York
Related ZIP codes in OH
Open state pageAbout ZIP code 45820
ZIP code 45820 is a PO Box ZIP in Cairo, Ohio. It is linked to area code 419 and can be used to explore related ZIP codes, state-level coverage, and nearby geographic data.
The location coordinates are 40.834950, -84.084000, which can later be displayed on a map for better geographic context.
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ZIP 45820 · Cairo, OH