County · Ohio · United States
Ottawa County ZIP codes
16 ZIP codes · 16 cities · FIPS 39123
Key facts
- State
- Ohio (OH)
- FIPS code
- 39123
- Population
- 40,161
- Median household income
- $75,728
- Median age
- 50.3
- Land area
- 254.7 sq mi (659.7 km²)
- Population density
- 158 / sq mi
- Area codes
- 419, 567
Cities and ZIP codes in Ottawa County (16)
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.