Cairo, OH ZIP Codes
One ZIP code serves Cairo, Ohio: 45820. Together they are home to 581 residents in 214 households.
Cairo village limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 581 |
| Households | 214 |
| Median household income | $83,125 |
| Median home value | $114,500 |
| Median age | 35.9 |
| Median rent | $1,023 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 581 |
| Households (sum of ZIP codes) | 214 |
| Median household income, range across ZIP codes | $83,125 (45820) to $83,125 (45820) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $83,125 |
| Homeowners | 86.4% |
| Households with kids under 18 | 21.5% |
| Moved in the past year | 0.5% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Every ZIP code in Cairo
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 45820 | Cairo | 581 | 214 | $83,125 | $114,500 | 86.4% | 21.5% | 0.5% | — | — | 100% of its land; mailing city |
A ZIP code is listed for Cairo when at least 10% of its land lies inside Cairo village limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Cairo. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Cairo.
Counties
- Allen County — 14 ZIP codes
Price a mailing to Cairo ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Cairo, OH?
- 45820. A ZIP code is listed for Cairo when at least 10% of its land lies inside Cairo village limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Cairo.
- What is the population of Cairo, OH?
- The Census Bureau counts 581 residents inside Cairo village limits (ACS 2020–2024). The 1 ZIP code that serve Cairo hold 581 residents in all.
- What is the median household income in Cairo, OH?
- $83,125 inside Cairo village limits, per the Census Bureau. Across its ZIP codes the medians run from $83,125 to $83,125.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.