ECHOExploratory Compendium of Humanity Online

Pushshift Reddit — 2011 (Annual)

AggregateLargeRedditEngagementSentimentSocial graphTime seriesUser behavior

A Reddit (Pushshift archive, full year 2011) dataset of 98,768,846 comments across 12 months, collected by Jason Baumgartner via Pushshift.io Reddit API archive. Each record contains 24,979 subreddits, 56,715,997 reply edges across all months. Annual aggregate of all Pushshift Reddit comments for 2011 — 98,768,846 comments across 12 months and 24,979 subreddits.. Suitable for longitudinal Reddit analysis, annual growth trends, subreddit evolution, platform-scale engagement research.

#Annual snapshot#Pushshift#Reply network#Subreddit

Cite this dataset at pushshift-reddit-2011.echo.directory

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Analytics

Data availability: Basic stats only — non-standard dataset format

  • Time-series of aggregate counts rather than individual records

Full text and graph analytics available in individual monthly entries pushshift-reddit-2011-01 through pushshift-reddit-2011-12.

98.8M
Total Comments (2011)
12
Months Covered
25K
Unique Subreddits
56.7M
Reply Edges
Comments per Month (2011)
1211.7M
1111M
1010.9M
089.9M
099.8M
078.4M
067.8M
057M
046M
036M
015.2M
025.1M
Top Subreddits (2011)
  1. 1AskReddit14M
  2. 2pics7M
  3. 3gaming4.1M
  4. 4funny3.8M
  5. 5reddit.com3.3M
  6. 6fffffffuuuuuuuuuuuu3.2M
  7. 7politics3.1M
  8. 8IAmA2.9M
  9. 9atheism2.6M
  10. 10trees2.1M
  11. 11WTF2.1M
  12. 12videos1.7M
  13. 13starcraft1.6M
  14. 14worldnews1.2M
  15. 15todayilearned1.2M

Record

Catalog key
pushshift-reddit-2011
Authors
Baumgartner, Jason; Zannettou, Savvas; Keegan, Brian; Squire, Megan; Blackburn, Jeremy
Year
2020
Source paper
The Pushshift Reddit Dataset
DOI / arXiv
10.1609/icwsm.v14i1.7347
License
Unknown
Records
98,768,846
Nodes are
user
Edges are
reply
Languages
en
Collected
2011 (2010s)
Region
Global (inferred: the platform is used worldwide)

Provenance

Originally published at
https://files.pushshift.io/reddit/comments/ unverified
Hosted copy
Mirrored on echo.directory on 2026-10-02, 10.5 GB across 12 files. Checksums in MANIFEST.json.

How to cite

BibTeX

@misc{echo2026,
  title  = {ECHO: Exploratory Compendium of Humanity Online},
  author = {Switzer, Braden and Zafarani, Reza},
  year   = {2026},
  url    = {https://echo.directory},
  note   = {Syracuse University}
}

@misc{baumgartner2020pushshift,
  title         = {The Pushshift Reddit Dataset},
  author        = {Baumgartner, Jason and Zannettou, Savvas and Keegan, Brian and Squire, Megan and Blackburn, Jeremy},
  year          = {2020},
  eprint        = {2001.08435},
  archiveprefix = {arXiv}
}

APA

Switzer, B., & Zafarani, R. (2026). ECHO: Exploratory Compendium of Humanity Online [Data repository]. Syracuse University. https://echo.directory

Baumgartner, J., Zannettou, S., Keegan, B., Squire, M., & Blackburn, J. (2020). Pushshift Reddit — 2011 (Annual) [Data set]. https://doi.org/10.1609/icwsm.v14i1.7347

MLA

Switzer, Braden, and Reza Zafarani. ECHO: Exploratory Compendium of Humanity Online. Syracuse University, 2026, echo.directory.

Baumgartner, Jason, et al. Pushshift Reddit — 2011 (Annual). 2020, doi.org/10.1609/icwsm.v14i1.7347.

BibTeX · RIS · CSL-JSON

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