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r/TheAstraMilitarum↗

The Emperor's Imperial Guard!

The premier Subreddit for discussion concerning Astra Militarum, the Imperial Guard, Astra Militarum-themed Kill Teams and Solar Auxilia. We are an open and positive community that welcome new players, returning players and active players.

128k subscribers1,083 posts / mo in Sep 2026765 authors / mosince 2017

r/TheAstraMilitarum has 128k members (+23% over the last 12 months). It gets about 1,083 posts a month from 765 people. Top topics: List Building, Cadian Warfare & Lore and Tempestus Scions & Kasrkin.

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Size and growth

How r/TheAstraMilitarum has grown

r/TheAstraMilitarum

Subscriber growth

Subscribers over time

+23%in 12 months · +3.7% in 3 months · +0.7% in 1 month
Oct 2026128k
Growing128k subscribers
Data since Mar 2018Live · through Oct 2026
r/TheAstraMilitarum

Monthly activity

Posts, comments and authors per month

−2.1%vs Sep 2025 · −14% last 3 months vs the 3 before
Sep 20261.1k
QuieterPeaked at 1.9k in Jan 2025
Data through Sep 2026 · October usually lands mid-November

What people talk about

Topics and brands on r/TheAstraMilitarum

Top topics

Share of the subreddit's posts

  1. List Building6.9%
  2. Cadian Warfare & Lore3.4%
  3. Tempestus Scions & Kasrkin3.1%
  4. Imperial Guard2.7%
  5. Krieg Korps2.0%

Brands people mention

Most-mentioned brands and sites, last 12 months

  1. Warhammer 40K Blog
  2. Cults
  3. Lexicanum
  4. MyMiniFactory
  5. Games Workshop

The full report

Everything else about r/TheAstraMilitarum

Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.

Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research