Illertissen
Illertissen    | |
|---|---|
Saint Martin Church  | |
Location of Illertissen   within Neu-Ulm   district  | |
| Coordinates: 48°13′N 10°05′E / 48.217°N 10.083°E | |
| Country | Germany | 
| State | Bavaria | 
| Admin. region | Schwaben | 
| District | Neu-Ulm | 
| Government | |
| • Mayor (2020–26) | Jürgen Eisen (CSU) | 
| Area | |
 • Total  | 36.45 km2 (14.07 sq mi) | 
| Elevation | 513 m (1,683 ft) | 
| Population  (2024-12-31)  | |
 • Total  | 18,433 | 
| • Density | 510/km2 (1,300/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| Postal codes | 89257  | 
| Dialling codes | 07303 | 
| Vehicle registration | NU, ILL | 
| Website | www.illertissen.de | 
Illertissen (German: [ɪlɐˈtɪsn̩] ⓘ) is a town in the district of Neu-Ulm in Bavaria. It is situated approximately 20 km south from Ulm nearby the river Iller.