Wolnzach
| Wolnzach   | |
|---|---|
| Location of Wolnzach   within Pfaffenhofen a.d.Ilm   district | |
| Coordinates: 48°36′N 11°37′E / 48.600°N 11.617°E | |
| Country | Germany | 
| State | Bavaria | 
| Admin. region | Oberbayern | 
| District | Pfaffenhofen a.d.Ilm | 
| Government | |
| • Mayor (2020–26) | Jens Machold (CSU) | 
| Area | |
|  • Total | 91.62 km2 (35.37 sq mi) | 
| Elevation | 415 m (1,362 ft) | 
| Population  (2024-12-31) | |
|  • Total | 11,623 | 
| • Density | 130/km2 (330/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| Postal codes | 85283 | 
| Dialling codes | 08442 | 
| Vehicle registration | PAF | 
| Website | www.wolnzach.de | 
Wolnzach (German pronunciation: [ˈvɔlntsax], locally [ˈvɔɪntsɔ(x)]) is a municipality in the district of Pfaffenhofen in Bavaria, Germany. It is also a "seal district" ("Siegelbezirk") of the hop-planting area Hallertau, and home of important hops-related institutions such as the German Hops Museum ("Deutsches Hopfenmuseum") and the Hop Research Center Hüll.