Blankenese
| Blankenese  | |
|---|---|
| Beach of Blankenese | |
| Coordinates: 53°33′37″N 9°48′29″E / 53.56028°N 9.80806°E | |
| Country | Germany | 
| State | Hamburg | 
| City | Hamburg | 
| Borough | Altona, Hamburg | 
| Area | |
|  • Total | 7.7 km2 (3.0 sq mi) | 
| Population  (2023-12-31) | |
|  • Total | 13,521 | 
| • Density | 1,800/km2 (4,500/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| Postal codes | 22587 | 
| Dialling codes | 040 | 
| Vehicle registration | HH | 
Blankenese (German: [ˌblaŋkənˈezə] ⓘ) is a suburban quarter in the borough of Altona in the western part of Hamburg, Germany; until 1938 it was an independent municipality in Holstein. It is located on the right bank of the Elbe river. With a population of 13,637 as of 2020, today it is widely known as one of Hamburg's most affluent neighborhoods.