---
url: "https://questionstar.com/principles-of-survey-research/chapter-4/slide-132.html"
title: "Cluster Samplingalso called cluster sampling"
type: "lehrbuch-slide"
chapter: 4
chapterTitle: "Sampling"
slide: 132
---

# Cluster Samplingalso called cluster sampling

*The population is divided into exclusive clusters. Then entire clusters are selected at random and enter the sample in full.*

12 34 56 78 910 1112

Dividing the population

→

56 1112

Sample — 2 clusters

The population is divided into **exclusive clusters** . Then **entire clusters are selected at random** and enter the sample in full.

For each cluster, either **all elements** (one-stage) or a **random subsample** (two-stage) is drawn.

Good for

Covering large geographic areas Reducing (survey) costs When a complete list of elements is difficult to compile When the population consists of natural clusters (blocks, cities, schools, hospitals …)

---

*Slide 132 of 274 · Chapter 4: Sampling · Principles of Survey Research · Dr. Paul Marx*