Lake County, Ohio ZIP codes
11 ZIP codes are in Lake County, plus 3 that cross in from neighboring counties. It's part of the Cleveland, OH metro area.
- ZIP codes
- 11
- Population in these ZIPs
- 231,954
- Avg. median income
- $81,300population-weighted
- Cities & towns
- 8
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Lake County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 44045 | Grand River | 611 | $79,408 | $220,600 |
| 44057 | Madison | 19,445 | $75,615 | $235,800 |
| 44060 | Mentor | 60,779 | $87,599 | $277,900 |
| 44061 PO Box | Mentor | — | — | — |
| 44077 | Painesville | 57,325 | $85,056 | $260,300 |
| 44081 | Perry | 6,971 | $96,500 | $298,700 |
| 44092 | Wickliffe | 17,587 | $70,801 | $209,500 |
| 44094 | Willoughby | 36,873 | $78,772 | $292,300 |
| 44095 | Eastlake | 32,363 | $71,543 | $203,800 |
| 44096 PO Box | Willoughby | — | — | — |
| 44097 PO Box | Eastlake | — | — | — |
ZIP codes partly in Lake County
These ZIP codes are mostly in a neighboring county but cover part of Lake County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 44024 | Chardon | Geauga County | 24,030 | $107,000 | $389,000 |
| 44041 | Geneva | Ashtabula County | 14,003 | $60,662 | $209,400 |
| 44086 | Thompson | Geauga County | 2,457 | $92,143 | $313,400 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Lake County
Nearby counties
Frequently asked questions
How many ZIP codes are in Lake County, Ohio?
11 ZIP codes are mainly in Lake County, and 3 more ZIP codes from neighboring areas reach partly into it.
What cities are in Lake County?
ZIP codes in Lake County use the city names Eastlake, Grand River, Madison, Mentor, Painesville, Perry, Wickliffe and Willoughby.
What metro area is Lake County in?
Lake County is part of the Cleveland, OH metropolitan statistical area.