r/SampleSize

Community Overview
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About r/SampleSize

A place for surveys and polls to be posted. Research studies for school purposes are welcome as well as opinion polls We are also a place for people who enjoy responding to surveys to gather and help people obtain responses for their research. Questions about a mild level of statistics or wording of surveys are also permitted.

The community at a glance

r/SampleSize is a Subreddit for Forecasters with roughly 272K members. It has been around since 2012. It uses a forum format for communication. On the Hive Index it ranks #8 in the Prediction Markets communities list.

Roughly 29K members have joined in the past year. Popular discussion topics include Survey, Looking, and Academic. Product recommendations often mention best buy, pastry, and text color.

On Reddit
Established 2012
272K Members

Community Topics

Community Features

Forum

This community has a forum

Subreddit Analysis

via GummySearch
Yearly: +29K members
Growth: +11.8% / year

Member growth over time

All time (yearly)

  • 2013: 5K members
  • 2014: 11K members
  • 2015: 10K members
  • 2016: 13K members
  • 2017: 12K members
  • 2018: 25K members
  • 2019: 36K members
  • 2020: 36K members
  • 2021: 24K members
  • 2023: 37K members
  • 2024: 14K members
  • 2025: 19K members
  • 2026: 25K members

Past year (monthly)

  • Dec: 2K members
  • Jan: 2K members
  • Feb: 2K members
  • Mar: 3K members
  • Apr: 3K members
  • May: 3K members
  • Jun: 2K members
  • Jul: 2K members
  • Aug: 2K members
  • Sep: 2K members
  • Oct: 2K members
  • Nov: 602 members

Topics

  • Survey
    52 posts in the past month
    #1
    Survey
    52
  • Looking
    26 posts in the past month
    #2
    Looking
    26
  • Academic
    26 posts in the past month
    #3
    Academic
    26
  • Struggling
    23 posts in the past month
    #4
    Struggling
    23
  • Looking For A Job
    10 posts in the past month
    #5
    Looking For A Job
    10

Flair

  • Academic
    53 posts in the past month
    1. Student In Need of Survey Responses (Everyone)
    2. Mood, memories and social connection: online study + 7 daily check-ins (Adults 18+ living in Australia)
    3. AP RESEARCH SURVEY (HORROR MOVIES) (OLDER THAN 18)
    #1
    Academic
    Student In Need of Survey Responses (Everyone) · Mood, memories and social connection: online study + 7 daily check-ins (Adults 18+ living in Australia) · AP RESEARCH SURVEY (HORROR MOVIES) (OLDER THAN 18)
    53
  • Marketing
    11 posts in the past month
    1. Wildlife Crossings Survey (AZ 18+)
    2. [Marketing] Household information preparedness survey (Adults 18+)
    3. [Marketing] Can you cook from these translated Japanese recipes? (Anyone who cooks, 18+)
    #2
    Marketing
    Wildlife Crossings Survey (AZ 18+) · [Marketing] Household information preparedness survey (Adults 18+) · [Marketing] Can you cook from these translated Japanese recipes? (Anyone who cooks, 18+)
    11
  • Academic (Repost)
    11 posts in the past month
    1. [Repost] Personality and Hobbies (18+)
    2. Test your eyewitness identification ability! Take part in a mock lineup experiment. (18+, White or South Asian)
    3. Survey on the relationship between mental illness and art. (Academic) (All responders welcome)
    #3
    Academic (Repost)
    [Repost] Personality and Hobbies (18+) · Test your eyewitness identification ability! Take part in a mock lineup experiment. (18+, White or South Asian) · Survey on the relationship between mental illness and art. (Academic) (All responders welcome)
    11
  • Marketing (Repost)
    9 posts in the past month
    1. How do teams decide what to post on their website and social media? (Marketers, Agency Owners, CMOs, Content Creators, 18+)
    2. What Makes People Switch Skincare or Body-Care Brands? (Adults 18+, Worldwide)
    3. Makeup Habits and Frustrations (US adults 18+)
    #4
    Marketing (Repost)
    How do teams decide what to post on their website and social media? (Marketers, Agency Owners, CMOs, Content Creators, 18+) · What Makes People Switch Skincare or Body-Care Brands? (Adults 18+, Worldwide) · Makeup Habits and Frustrations (US adults 18+)
    9
  • Casual
    7 posts in the past month
    1. Memory quiz on famous logos and cartoon characters (Everyone 18+)
    2. Issues in Volleyball Survey (All Ages, Volleyball Experience is Necessary)
    3. How you cook and save recipes (Everyone, especially people who cook at home)
    #5
    Casual
    Memory quiz on famous logos and cartoon characters (Everyone 18+) · Issues in Volleyball Survey (All Ages, Volleyball Experience is Necessary) · How you cook and save recipes (Everyone, especially people who cook at home)
    7

Product recommendations

  • best buy
    4 posts in the past month
    1. Survey About Best Buy Experiences (ALL)
    2. Customer Best Buy Experiences (All)
    3. [Academic Marketing Survey for Best Buy Customers. Intended Demographic is Best Buy Customers]
    #1
    best buy
    Survey About Best Buy Experiences (ALL) · Customer Best Buy Experiences (All) · [Academic Marketing Survey for Best Buy Customers. Intended Demographic is Best Buy Customers]
    4
  • pastry
    4 posts in the past month
    1. Which pastry is the best? + AI (Everyone) (PLS)
    2. Which pastry is the best? + AI (Everyone)
    3. Which pastry is the best? + AI (Everyone)
    #2
    pastry
    Which pastry is the best? + AI (Everyone) (PLS) · Which pastry is the best? + AI (Everyone) · Which pastry is the best? + AI (Everyone)
    4
  • text color
    4 posts in the past month
    1. Which text color goes best with the logo for a dating app based off of personality types? less than 10 seconds to answer (everyone)
    2. Which text color goes best with the logo for a dating app based off of personality types? (less than 10 seconds to answer)?
    3. Which text color goes best with the logo for a dating app based off of personality types? (less than 10 seconds to answer)?
    #3
    text color
    Which text color goes best with the logo for a dating app based off of personality types? less than 10 seconds to answer (everyone) · Which text color goes best with the logo for a dating app based off of personality types? (less than 10 seconds to answer)? · Which text color goes best with the logo for a dating app based off of personality types? (less than 10 seconds to answer)?
    4
  • it company name
    4 posts in the past month
    1. Best sounding or looking name for an IT company
    2. Best sounding or looking name for an IT company
    3. Best sounding/looking name for an IT company
    #4
    it company name
    Best sounding or looking name for an IT company · Best sounding or looking name for an IT company · Best sounding/looking name for an IT company
    4
  • power assist for wheelchairs
    4 posts in the past month
    1. [Repost] Survey: Design the Best Power Assist for Wheelchairs (Wheelchair users)
    2. [Repost] Survey: Design the Best Power Assist for Wheelchairs
    3. Survey: Design the Best Power Assist for Wheelchairs
    #5
    power assist for wheelchairs
    [Repost] Survey: Design the Best Power Assist for Wheelchairs (Wheelchair users) · [Repost] Survey: Design the Best Power Assist for Wheelchairs · Survey: Design the Best Power Assist for Wheelchairs
    4
View full analysis on GummySearchSynced 11/8/2026

Frequently asked questions

Who is r/SampleSize for?
Best for Forecasters enthusiasts looking for a Reddit-based community with forum discussion.
Is r/SampleSize free to join?
This listing is not marked as paid-only. Access rules and any fees are decided by the community.
How many members does r/SampleSize have?
Roughly 272K members, based on figures reported by the community or its host. Member counts are approximate and change over time.
What platform is r/SampleSize on?
r/SampleSize runs on Reddit. Reddit communities (or "subreddits") are forum-based groups on the popular social news aggregation, web content rating, and discussion website Reddit. Reddit is commonly known as "the front page of the internet". Users submit content to the site such as links, text posts, and images, which are then voted up or down and discussed by other members. From investing Reddit communities, to professional ones, to ones just for laughs, you're likely to find a community for you on Reddit.
What topics does r/SampleSize cover?
On the Hive Index, r/SampleSize is organized under Forecasters.
How do I join r/SampleSize?
You can join r/SampleSize by clicking this link, or pressing the "Go to community" button above.
What are the Prediction Markets communities like?
Online communities for forecasting future events, debating prediction markets, and sharpening your probabilistic thinking skills.
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Added 10/14/2026

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