Switzerland County, Indiana
County seat: Vevay · Population 10,037 (2025) · 221 sq mi
Switzerland County is the 87th most populous of Indiana's 92 counties, with 10,037 people (2025 estimate). Its county seat is Vevay. It is part of the Southeast (Region 9) region, one of the 12 Indiana economic growth regions (DWD / WorkOne regions). The map shows its 2 cities and towns and the 6 neighboring counties.
Switzerland County facts
- County seat
- Vevay
- Population (2025 estimate)
- 10,037 +2.9% since 2020
- Land area
- 221 sq mi 86th largest of 92
- Water area
- 3 sq mi
- Population density
- 46 per sq mi
- Established
- 1814
- Named after
- Switzerland country in Central Europe
- Largest city
- Vevay 1,760
- Median household income
- $65,343
- Cities and towns
- 2 plus 3 CDPs
- ZIP codes
- 9
- Time zone
- Eastern
- FIPS code
- 18155
Cities and towns in Switzerland County
Switzerland County has 2 incorporated cities, towns and villages. Populations count the people living inside Switzerland County; cities that cross a county line also list the other counties.
| Name | Type | Population 2025 | Also in |
|---|---|---|---|
| Vevay (county seat) | Town | 1,760 | |
| Patriot | Town | 209 |
Unincorporated communities (CDPs)
Census-designated places are communities without their own city government; the county provides their services.
| Community | Population | Also in |
|---|---|---|
| Lamb | 272 | |
| East Enterprise | 226 | |
| Florence | 58 |
ZIP codes in Switzerland County
9 ZIP codes reach into Switzerland County. ZIP codes ignore county lines, so some also cover a neighboring county.
- 47011 also Ohio County
- 47017 also Ripley and Ohio counties
- 47018 also Dearborn, Ohio and Ripley counties
- 47020
- 47038
- 47040 also Ohio County
- 47043 also Jefferson County
- 47224 also Jefferson County
- 47250 also Jefferson and Ripley counties
Population of Switzerland County, 2020–2025
Switzerland County grew by 285 people (+2.9%) between April 2020 and July 2025: 20 more deaths than births and a net gain of 300 people from migration.
| Year (July 1) | Population |
|---|---|
| 2020 | 9,740 |
| 2021 | 9,859 |
| 2022 | 9,975 |
| 2023 | 9,964 |
| 2024 | 10,035 |
| 2025 | 10,037 |
Neighboring counties
- Gallatin County, Kentucky southeast · 8,840 people
- Ohio County northeast · 5,994 people
- Jefferson County west · 33,279 people
- Carroll County, Kentucky southwest · 11,141 people
- Boone County, Kentucky northeast · 145,316 people
- Ripley County northwest · 29,434 people
Printable Switzerland 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) (88 KB)
- PNG (2400 px) (84 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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