Nienstädt (Samtgemeinde)
Nienstädt is a Samtgemeinde ("collective municipality") in the district of Schaumburg, in Lower Saxony, Germany. Its seat is in the village Helpsen.
The Samtgemeinde Nienstädt consists of the following municipalities:
Coordinates: 52°18′40″N 9°07′01″E / 52.311°N 9.117°E