PyPI Stats
scikit-learn

scikit-learn

scikit-learn: machine learning in Python
PyPI GitHub
Downloads
Day
7.9M
Week
47.9M
Month
205.7M
Stars
66.0K
Forks
27.0K
Issues
1.5K
Version
1.8.0

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
100
Popularity
97
Adoption
70
Community
100
How the maintenance status was determined
Last commit
0 days ago
Monthly downloads
205,680,299
• Active
Activity within 30 days
Stable
Activity within 31-180 days
Minimal
Activity within 181-365 days, or no activity data
At Risk
No activity for > 365 days, but > 10,000 monthly downloads
Archived
Repository flagged as archived on GitHub
How the popularity category was determined
Monthly downloads
205,680,299
Stars
65,986
Stars per 1k downloads
0.32
• Industry Standard
> 10,000,000 monthly downloads
Hidden Gem
< 0.5 stars per 1k downloads and > 100,000 monthly downloads
Community Favorite
> 5 stars per 1k downloads
Rising Star
Balanced ratio of stars to downloads
Unknown
Fewer than 1,000 monthly downloads, or no star data
How download momentum is calculated
Week daily avg
6,849,718
Month daily avg
6,856,010
Momentum
-0.1%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
>=3.11
Cutting Edge
Minimum supported version is 3.12 or newer
• Modern
Minimum supported version is 3.9, 3.10, or 3.11
Legacy
Supports 3.8 or older (or Python 2)
Unknown
No requires_python specified or unparseable
License categories
License
BSD-3-Clause
• Permissive
MIT, Apache, BSD, ISC, Unlicense, CC0, etc.
Copyleft
GPL, LGPL, AGPL, MPL, EPL, etc.
Proprietary
Commercial, all rights reserved, custom EULAs
Unknown
No license specified, or none of the above match
How the release cadence was determined
Last release
147 days ago
Total releases
89
Releases/year
6.1
Rapid
Last release within 365 days and > 12 releases/year
• Regular
Last release within 365 days
Slow
Last release 366-730 days ago
Stalled
Last release > 730 days ago, or no releases
Unknown
No usable release date available
How contributor risk was determined
Contributors
3,186
Monthly downloads
205,680,299
High Load
≤ 2 contributors and ≥ 50,000 monthly downloads
Moderate Load
< 10 contributors and ≥ 500,000 monthly downloads
Low Load
< 25 contributors and ≥ 5,000,000 monthly downloads, or sole maintainer with ≥ 10,000 monthly downloads
• Balanced
Enough contributors for the package's popularity
Unknown
No contributor data available
Engagement
100
 
Issue Burden
22.9
per 1k stars
Discussions
13.2
per 1k stars
Fork Ratio
11.8%
contrib / forks
Stale Release
146d
 
PR Velocity
Quiet
 

Weekly Downloads

GitHub Stars

Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 4.7M
Windows 136.3K
macOS 61.8K

Python Versions

3.12
24.9% 1.0M
3.11
22.5% 935.2K
3.10
20.0% 833.1K
3.9
18.8% 781.6K
3.7
13.9% 579.1K

Top Countries

1. US US
3.8M
2. IE IE
136.4K
3. DE DE
84.9K
4. IN IN
81.1K
5. SG SG
73.3K
6. NL NL
70.1K
7. IR IR
62.3K
8. GB GB
51.1K
9. JP JP
46.6K
10. FI FI
43.2K

Dependencies

4
49 optional dependencies

Used By

16815
View all 16815 dependents

Package Information

License
BSD-3-Clause
First Release
September 22, 2011
Last Release
4 months ago
Last Commit
20 hr ago
Latest Version
1.8.0
Total Releases
89
Contributors
3,186
Open PRs
520
Archived
No
Python Versions
3 3.11 3.12 3.13 3.14
Wheels
cp27 cp310 cp311 cp312 cp313 cp314 cp35 cp36 cp37 cp38 cp39
Topics
machine-learning python statistics data-science data-analysis
Tracking Since
January 6, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links