Wernau
| Wernau   | |
|---|---|
| Saint Erasmus Church | |
| Location of Wernau   within Esslingen   district | |
| Coordinates: 48°41′19″N 9°25′20″E / 48.68861°N 9.42222°E | |
| Country | Germany | 
| State | Baden-Württemberg | 
| Admin. region | Stuttgart | 
| District | Esslingen | 
| Subdivisions | 2 | 
| Government | |
| • Mayor (2023–31) | Christiane Krieger | 
| Area | |
|  • Total | 10.89 km2 (4.20 sq mi) | 
| Elevation | 255 m (837 ft) | 
| Population  (2023-12-31) | |
|  • Total | 12,259 | 
| • Density | 1,100/km2 (2,900/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| Postal codes | 73249 | 
| Dialling codes | 07153 | 
| Vehicle registration | ES | 
| Website | www.wernau.de | 
Wernau (German pronunciation: [ˈvɛʁnaʊ] ⓘ; Swabian: Wärnao) is a town in the district of Esslingen in Baden-Württemberg southwestern Germany. It is situated on the Neckar river, 25 km southeast of Stuttgart.