Lucas County, Ohio
County seat: Toledo · Population 423,347 (2025) · 340 sq mi
Lucas County is the 6th most populous of Ohio's 88 counties, with 423,347 people (2025 estimate). Its county seat is Toledo. The map shows its 11 cities and towns and the 6 neighboring counties.
Lucas County facts
- County seat
- Toledo
- Population (2025 estimate)
- 423,347 −1.8% since 2020
- Land area
- 340 sq mi 85th largest of 88
- Water area
- 256 sq mi
- Population density
- 1,246 per sq mi
- Established
- 1835
- Named after
- Robert Lucas Governor of Ohio (1781-1853)
- Largest city
- Toledo 263,423
- Median household income
- $62,224
- Cities and towns
- 11 plus 3 CDPs
- ZIP codes
- 30
- Time zone
- Eastern
- FIPS code
- 39095
Cities and towns in Lucas County
Lucas County has 11 incorporated cities, towns and villages. Populations count the people living inside Lucas County; cities that cross a county line also list the other counties.
| Name | Type | Population 2025 | Also in |
|---|---|---|---|
| Toledo (county seat) | City | 263,423 | |
| Oregon | City | 19,674 | |
| Sylvania | City | 18,883 | |
| Maumee | City | 13,521 | |
| Waterville | City | 6,037 | |
| Whitehouse | Village | 5,073 | |
| Ottawa Hills | Village | 4,782 | |
| Holland | Village | 1,766 | |
| Berkey | Village | 281 | |
| Swanton | Village | 189 | Fulton County |
| Harbor View | Village | 90 |
Unincorporated communities (CDPs)
Census-designated places are communities without their own city government; the county provides their services.
| Community | Population | Also in |
|---|---|---|
| Neapolis | 737 | |
| Reno Beach | 673 | |
| Curtice | 368 | Ottawa County |
ZIP codes in Lucas County
30 ZIP codes reach into Lucas County. ZIP codes ignore county lines, so some also cover a neighboring county.
- 43412 also Ottawa County
- 43434
- 43445 also Ottawa County
- 43504 also Fulton County
- 43522 also Wood and Henry counties
- 43528
- 43532 also Henry and Fulton counties
- 43537
- 43542
- 43547
- 43558 also Fulton County
- 43560
- 43566
- 43571
- 43604
- 43605 also Wood County
- 43606
- 43607
- 43608
- 43609
- 43610
- 43611
- 43612
- 43613
- 43614
- 43615
- 43616
- 43617
- 43620
- 43623
Population of Lucas County, 2020–2025
Lucas County shrank by 7,919 people (−1.8%) between April 2020 and July 2025: 1,634 more deaths than births and a net loss of 6,476 people from migration.
| Year (July 1) | Population |
|---|---|
| 2020 | 430,831 |
| 2021 | 429,218 |
| 2022 | 426,630 |
| 2023 | 425,272 |
| 2024 | 424,255 |
| 2025 | 423,347 |
Neighboring counties
- Monroe County, Michigan north · 156,004 people
- Wood County south · 134,176 people
- Ottawa County east · 39,481 people
- Fulton County west · 41,853 people
- Lenawee County, Michigan northwest · 97,779 people
- Henry County southwest · 27,598 people
Printable Lucas County map
The PDF is a vector file with real text: it prints sharp on Letter paper and you can search it for a town. The PNG is 2400 pixels wide for slides and documents. Both are free to use with a credit to WhichCounty.
- PDF (Letter) (101 KB)
- PNG (2400 px) (78 KB)
Paste this code to embed the map on your site:
Sources
- Boundaries: U.S. Census Bureau, 2025 Cartographic Boundary Files (1:500,000).
- Population: Census Bureau county and city estimates, Vintage 2025. CDP populations: American Community Survey 2020–2024.
- Places and ZIP codes: Census Bureau 2026 Gazetteer and 2020 ZIP Code Tabulation Area relationship files.
- County seat, founding year and name origin: Wikidata (CC0), checked against state sources.
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