Postal reference / United States
43604Toledo, Ohio
ZIP code 43604 is a United States postal code for Toledo, Ohio. Its county association is Lucas County. The map reference point is at 41.6614, -83.5249.
- State / territory
- Ohio
- Recorded place name
- Toledo
- County association
- Lucas
- Estimated coordinate
- 41.6614, -83.5249
View on OpenStreetMap - ZIP prefix
- 436 · 33 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
- 2.817 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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Browse the other 1,415 ZIP codes recorded for Ohio, sorted by code with place and county.
Ohio directoryOther ZIP codes in Toledo, OH
Toledo has 32 ZIP codes in the reference dataset.
- 43405Lucas
- 43601Lucas
- 43603Lucas
- 43605Lucas
- 43606Lucas
- 43607Lucas
- 43608Lucas
- 43609Lucas
- 43610Lucas
- 43611Lucas
- 43612Lucas
- 43613Lucas
- 43614Lucas
- 43615Lucas
- 43617Lucas
- 43620Lucas
- 43623Lucas
- 43635Lucas
- 43652Lucas
- 43654Lucas
- 43656Lucas
- 43657Lucas
- 43659Lucas
- 43660Lucas
- 43661Lucas
- 43666Lucas
- 43667Lucas
- 43681Lucas
- 43682Lucas
- 43697Lucas
- 43699Lucas
Nearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 43660 | Toledo | OH | Lucas | 0.6 |
| 43605 | Toledo | OH | Lucas | 1.0 |
| 43608 | Toledo | OH | Lucas | 1.2 |
| 43620 | Toledo | OH | Lucas | 1.5 |
| 43405 | Toledo | OH | Lucas | 1.6 |
| 43656 | Toledo | OH | Lucas | 1.8 |
| 43661 | Toledo | OH | Lucas | 1.8 |
| 43666 | Toledo | OH | Lucas | 1.8 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
Verify a mailing address
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