Can I share a link to my product if it relates to the Census?
You should send a message to the modmail before posting, since the rules explicitly invite you to ask when you are unsure about a link or a potential conspiracy topic.
Subreddit guides
r/Census rules, stats, and what to post
A source-backed Rankhog guide to r/Census: public rules, community context, posting fit, and startup-promotion risk before you publish.
By Anthony Riera, founder and operator of Rankhog.
Subreddit guides combine public Reddit source URLs, captured rules, visible verification dates, and Rankhog's account-safety workflow.
Current public stats
- Members
- 6,384
- Verified
- September 26, 2026
- Category
- Science and research communities
Rules can change, so Rankhog keeps verification dates and the original public Reddit sources visible.
Rule summary
- Be civil: Posts and comments should be civil and respectful. No insults or hate speech. We're not here to police your language, but do remember this is a space for everyone and extreme vulgarity can result in your post or comment being removed. Repeated violations may result in a temporary or permanent ban. Hate speech will result in an immediate ban.
- Stay on topic: Posts must relate to the United States Census in some way. Posts asking questions about the Census, sharing your experience with the Census, bemoaning the tools used by the Census, or even memes about the Census are all allowed. Posts not related to the Census will be removed.
- No illegal activities: Do not engage in, promote, or encourage illegal activities. This includes anything which would violate the security or privacy of the United States Census or violate Census rules that do not conflict with other laws.
- No spamming/self-promotion: No spamming or self-promotion. If you are unsure if your post would fall under either of these categories, feel free to send a message to the modmail.
- No conspiracy theories: No conspiracy theories. Honest questions or links to credible news sources are absolutely allowed. Unsubstantiated rumors or links to sketchy blogs are not. If you have a question on whether your post might be a conspiracy theory or not, please send a message to the modmail.
- No encouraging dangerous activities: Do not encourage dangerous activities or mock people for refusing to do things they feel are unsafe.
Works well
- A genuine question about how a specific Census tool or dataset works.
- A link to a credible news article about Census operations, with your own summary and a real question for the room.
- A post sharing your personal experience working with Census data or responding to the Census.
- A respectful observation about a Census process, tied to a specific detail you noticed.
Avoid
- Posting links to sketchy blogs or sharing unsubstantiated rumors about the census, which the rules call conspiracy theories.
- Running promotional posts, which violates the no spamming and self promotion rule.
- Going off topic with content that has no clear connection to the U.S. Census.
- Using extreme vulgarity, which can get your post removed under the be civil rule.
What r/Census Is For
This is a community for asking questions and discussing anything related to the decennial U.S. Census or the U.S. Census Bureau. Posts can cover Census questions, personal experiences with the Census, frustrations with Census tools, and even Census memes. The common thread is that every post must relate to the United States Census in some way.
Rules That Matter Before Posting
The rule called Be civil sets the baseline: keep posts and comments respectful, no insults or hate speech, and no extreme vulgarity. The rule called Stay on topic is the one that decides whether your post survives at all, because it requires every post to relate to the United States Census in some way. The rule called No spamming and self promotion is the one that will catch a marketer first, and it says to message the modmail if you are unsure. The rule called No conspiracy theories is unusually specific and matters a lot here, because it blocks unsubstantiated rumors and sketchy blog links while allowing honest questions and credible news sources.
What To Post
A good post here starts with a genuine question or observation about the U.S. Census or the Census Bureau. You could ask how a specific Census tool works, share a real experience interacting with Census data, or point to a credible news article about Census operations. The key is that your post clearly belongs to the Census world and adds something useful to the conversation. If you have a link and you are not sure it fits, message the modmail first, which the rules explicitly invite you to do.
What To Avoid
Avoid anything off topic, because the stay on topic rule means unrelated posts get removed. Do not spam or self promote, and if you are unsure whether your post counts as either, message the modmail before you post. Do not share conspiracy theories, unsubstantiated rumors, or links to sketchy blogs, though honest questions and credible news sources are fine. Do not encourage illegal activity, violate Census security or privacy rules, or encourage dangerous activities. Keep it civil, because insults, hate speech, and extreme vulgarity can all get your post removed or get you banned.
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Common questions about r/Census
Is it okay to ask a genuine question about Census data tools?
Yes, as long as they are honest questions or links to credible news sources, not unsubstantiated rumors or sketchy blogs.
Can I promote my Census related tool or service here?
No, the rules ban spamming and self promotion, so you should message the modmail first if you think your post might qualify.
Are Census memes allowed?
No, the stay on topic rule requires that every post relate to the United States Census in some way.
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