County · Ohio · United States
Guernsey County ZIP codes
14 ZIP codes · 14 cities · FIPS 39059
Key facts
- State
- Ohio (OH)
- FIPS code
- 39059
- Population
- 38,283
- Median household income
- $55,756
- Median age
- 42.7
- Land area
- 522.3 sq mi (1,352.6 km²)
- Population density
- 73 / sq mi
- Area codes
- 220, 234, 330, 740
Cities and ZIP codes in Guernsey County (14)
About this page
County figures are Census county-level values (ACS 5-year); the ZIP list shows the ZIPs whose primary county this is — a ZIP on a border can also serve neighbouring counties.
Sources: U.S. Census Bureau (2020 county relationship file, ACS 5-year) · GeoNames. Methodology.