Postal reference / United States
43439Lacarne, Ohio
ZIP code 43439 is a United States postal code for Lacarne, Ohio. Its county association is Ottawa County. The map reference point is at 41.5181, -83.0413.
- State / territory
- Ohio
- Recorded place name
- Lacarne
- County association
- Ottawa
- Estimated coordinate
- 41.5181, -83.0413
View on OpenStreetMap - ZIP prefix
- 434 · 45 ZIP codes share it
- Data source
- GeoNames postal reference, snapshot September 26, 2026
GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.
Area
- Land area
- 0.021 sq mi (2023 Census Gazetteer)
Figures are for the ZIP Code Tabulation Area (ZCTA) that most closely matches this ZIP code, not an exact match to USPS delivery boundaries. Source: U.S. Census Bureau, 2023 Gazetteer + 2023 ACS 5-Year Estimates, retrieved 2026-09-27. How to read this data.
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Ohio directoryNearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 43449 | Oak Harbor | OH | Ottawa | 4.5 |
| 43452 | Port Clinton | OH | Ottawa | 5.4 |
| 43433 | Gypsum | OH | Ottawa | 8.9 |
| 43458 | Rocky Ridge | OH | Ottawa | 8.9 |
| 43442 | Lindsey | OH | Sandusky | 11.4 |
| 43464 | Vickery | OH | Sandusky | 11.5 |
| 43432 | Graytown | OH | Ottawa | 11.8 |
| 43420 | Fremont | OH | Sandusky | 12.3 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
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