Survey and behavior research · Annual opt-in developer survey and downloadable files
Stack Overflow Developer Survey data: coverage and access
Explore self-reported developer tools, work practices and attitudes; compare survey years with consistent definitions where possible.
What it covers
Geography and granularity
Geography: Respondents across countries; inspect each year's methodology and respondent mix
Granularity: Annual respondent-level and summary files, varying by year
Source type: Annual opt-in developer survey and downloadable files
Potential use
Explore self-reported developer tools, work practices and attitudes; compare survey years with consistent definitions where possible.
Access and cost
Public results and downloadable files
Use the annual results site and official archive; check the license attached to each dataset or chart.
Cost: Public results and files are available; license conditions vary by artifact.
Update cadence: Annual survey; archived files are linked for previous years.
- Provider page ↗Primary source reviewed 2026-10-09
- Documentation and access details ↗Check the provider's current terms and instructions before use
Interpret carefully
Limits that affect the decision
Voluntary online respondents are not a census of developers. Sample composition and questions change; do not use headline percentages as a precise market estimate.
Annual survey; archived files are linked for previous years.
This record summarizes source documentation; Jon Bishop did not conduct an independent audit of the underlying dataset.