Guernsey County, OH Zip Codes
12 zip codes across 10 cities in Guernsey County, OH
About Guernsey County
Guernsey County, Ohio (OH) contains 12 unique zip codes spanning 10 cities and communities. Each zip code covers a different area within the county, with varying demographics, income levels, and housing markets.
Browse the complete list below to find detailed population, income, home values, cost of living, and climate data for any zip code in Guernsey County.
Cities in Guernsey County
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All Zip Codes in Guernsey County, OH
| Zip Code | City |
|---|---|
| 43722 | Buffalo |
| 43723 | Byesville |
| 43725 | Cambridge |
| 43732 | Cumberland |
| 43749 | Cambridge |
| 43755 | Lore City |
| 43768 | Old Washington |
| 43772 | Pleasant City |
| 43773 | Quaker City |
| 43778 | Quaker City |
| 43780 | Senecaville |
| 437HH | Zcta 437hh |
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Frequently Asked Questions
How many zip codes are in Guernsey County, OH?
Guernsey County, OH has 12 zip codes across 10 cities.
What cities are in Guernsey County?
Cities in Guernsey County include Buffalo, Byesville, Cambridge, Cumberland, Lore City, Old Washington, Pleasant City, Quaker City, Senecaville, Zcta 437hh.
What state is Guernsey County in?
Guernsey County is located in Ohio (OH).
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.