What is a good survey response rate?

It depends on the method. For online surveys, 30%+ is good. For mail, 50%+ is good. Higher is always better for reducing bias.

How can I improve response rates?

Use reminders, keep surveys short, offer incentives, personalize invitations, and clearly explain the purpose.

Not necessarily, but you should analyze for non-response bias and discuss limitations. Some journals require minimum rates.

Calculate the response rate for surveys and questionnaires, and determine if your responses meet minimum thresholds for validity.

Surveys Distributed

Responses Received

Incomplete Responses

Overall Response Rate

35.0 %

Usable Response Rate30.0 %

Completion Rate85.7 %

Usable Responses150

Overall Response Rate vs Surveys Distributed

The response rate measures what fraction of distributed surveys were returned.

Response Rate = Responses / Surveys Sent x 100

Usable Rate = (Responses - Incomplete) / Surveys Sent x 100

Completion Rate = Usable / Total Responses x 100

Online surveys: 20-30% is typical

Mail surveys: 30-50%

In-person surveys: 50-80%

Response rates below 20% raise concerns about non-response bias.

500 surveys sent, 175 responses received, 25 incomplete.

Determine required sample size.

Measure test reliability.

Calculate effect sizes.