100 Largest ZIP Codes in the United States by Population in Ottawa County, Ohio
Explore the 100 largest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in Ottawa County, Ohio.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 43452 | PORT CLINTON | OH | 14,048 |
| 2 | 43449 | OAK HARBOR | OH | 8,281 |
| 3 | 43430 | GENOA | OH | 4,953 |
| 4 | 43440 | LAKESIDE MARBLEHEAD | OH | 4,099 |
| 5 | 43416 | ELMORE | OH | 2,900 |
| 6 | 43432 | GRAYTOWN | OH | 1,137 |
| 7 | 43445 | MARTIN | OH | 983 |
| 8 | 43468 | WILLISTON | OH | 629 |
| 9 | 43456 | PUT IN BAY | OH | 549 |
| 10 | 43408 | CLAY CENTER | OH | 355 |
| 11 | 43458 | ROCKY RIDGE | OH | 323 |
| 12 | 43446 | MIDDLE BASS | OH | 59 |
| 13 | 43433 | GYPSUM | OH | 43 |
| 14 | 43439 | LACARNE | OH | 39 |