Community profile

r/CostcoWholesale

Weekly data through Sep 27, 2026

Compare activity against another subredditr/CostcoWholesale on Reddit
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Posts and comments, every week since October 2023
12.7K+134.7%in 4 weeks, year over year
202420252026Peak 4,594 · Sep 27, 2026
Members102K+145.7% year over yearRead Sep 27, 2026
Posts and comments in 4 weeks12.7K+134.7% year over year4 weeks to Sep 27, 2026
Unique contributors per week805+160.5% year over year4-week average to May 31, 2026
Weekly visitors Beta accessWeekly visitors for r/CostcoWholesale come with private beta access.Request access

Three years, week by week

Weekly activity in r/CostcoWholesale

Three years of weekly history. Download any chart as a PNG.

Posts and comments per week · 3 yearsPublic posts plus comments, r/CostcoWholesale

Week ending Sep 27, 20264,594+261.4% on the same week a year earlier

Posts and comments per week0200040006000Nov ’232024MarMayJulSepNov2025MarMayJulSepNov2026MarMayJulSepWeek, dated by the Sunday it endedDownload this chart as a PNG imageDownload PNGPeak 4,594 · Sep 27, 2026Low 11 · Jan 14, 2024Posts and comments per week02500500075002024Jul2025Jul2026JulWeek, dated by the Sunday it endedDownload this chart as a PNG imagePNGPeak 4,594 · Sep 27, 2026Low 11 · Jan 14, 2024

Each point is a complete Monday–Sunday UTC week, dated by the Sunday it closed. The busiest week in the range is marked, and the quietest where it stands well apart.

Weekly unique contributors · 3 yearsUnique contributors to r/CostcoWholesale

Week ending May 31, 2026920+305.3% on the same week a year earlier

Unique contributors per week01000200030002024AprJulOct2025AprJulOct2026AprWeek, dated by the Sunday it endedDownload this chart as a PNG imageDownload PNGPeak 2,093 · Dec 28, 2025Unique contributors per week01000200030002024Jul2025Jul2026Week, dated by the Sunday it endedDownload this chart as a PNG imagePNGPeak 2,093 · Dec 28, 2025

Accounts that posted or commented in the week, each counted once. Updated monthly.

Members · 3 yearsMembers of r/CostcoWholesale

Week ending Sep 27, 2026102K+145.7% on the same week a year earlier

Members050K100K150K2024AprJulOct2025AprJulOct2026AprJulWeek, dated by the Sunday it endedDownload this chart as a PNG imageDownload PNGMembers050K100K150K2024Jul2025Jul2026JulWeek, dated by the Sunday it endedDownload this chart as a PNG imagePNG

The member count Reddit shows for the community, read once a week.

Posts and comments · 3 yearsPosts against comments, r/CostcoWholesale

Week ending Sep 27, 2026Weekly posts87+74.0% on the same week a year earlierWeekly comments4,507+269.1% on the same week a year earlier

Posts per weekComments per week05010015020002000400060002024AprJulOct2025AprJulOct2026AprJulWeek, dated by the Sunday it endedDownload this chart as a PNG imageDownload PNGPosts per weekComments per week010020002000400060002024Jul2025Jul2026JulWeek, dated by the Sunday it endedDownload this chart as a PNG imagePNG

Posts on the left scale, comments on the right. Each series is auto-scaled.

Weekly visitorsWeekly visitors, r/CostcoWholesale
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On the chart
Often read alongside
Weekly contributions against Members · 3 yearsr/CostcoWholesale
Left axis
Right axis
Range
Scale
Week ending Sep 27, 2026
CommunityWeekly contributions Left axisMembers Right axis
ValueSince Oct 8, 2023Since the week beforeValueSince Oct 8, 2023Since the week before
r/CostcoWholesale4,594112×+100.2% from Sep 20102K16×+1.0% from Sep 20
Posts and comments per weekMembers02K4K6K050K100K150KMarAugJan ’25JunNovAprSepWeek, dated by the Sunday it endedDownload this chart as a PNG imageDownload PNGPosts and comments per weekMembers02K4K6K050K100K150KJun ’24Mar ’25Dec ’25Sep ’26Week, dated by the Sunday it endedDownload this chart as a PNG imagePNG

Public posts plus comments in each complete Monday-to-Sunday week, UTC. Members are the member count Reddit shows for the community, one reading a week. Solid lines use the left scale and dashed lines the right. Each scale is auto-scaled.

Open this community in the subreddit tracker

Activity pattern

Why r/CostcoWholesale is classified as Event-driven

Oscylo reads the newest 52 weeks of posts, comments and unique contributors and gives each subreddit one of the patterns below. The figures behind the label are shown beside it.

Activity patternEvent-driven

Activity in r/CostcoWholesale is concentrated in bursts, with less consistent timing across years. That pattern points to event-driven activity, though it stops short of naming a cause.

How the label is read

Concentration2.97×
2.5×

The busiest four weeks against the quietest, with the yearly trend taken out. At 2.5× or more the year counts as concentrated: Seasonal if the busy weeks came at the same time in earlier years, Event-driven if they did not, and Variable when there is too little history to tell.

Repeats on earlier years0.04
00.60

How closely this year's busy weeks match their timing in the three years before, on a scale from −1 to 1. At 0.60 or more the pattern counts as Seasonal.

RisingSteadyCoolingSeasonalEvent-drivenVariableNew
Posts and comments per weekThe newest 52 weeks against the 52 before, r/CostcoWholesale

Week ending Sep 27, 2026Newest 52 weeks4,594The 52 weeks before1,271

Posts and comments per week0200040006000Nov ’252026MarMayJulSepWeek, dated by the Sunday it endedDownload this chart as a PNG imageDownload PNGPeak 4,594 · Sep 27, 2026Posts and comments per week0250050007500Nov ’252026MarMayJulSepWeek, dated by the Sunday it endedDownload this chart as a PNG imagePNGPeak 4,594 · Sep 27, 2026

The 52 weeks before are drawn on the same calendar, so each week lines up with the matching week of the previous year.

Community anatomy

r/CostcoWholesale statistics

Six measures of how the community posts and replies, averaged over the twelve weeks from Jun 8, 2026 to Aug 30, 2026. Each bar places r/CostcoWholesale among every subreddit on Oscylo; the diamond marks the middle of its topic.

Comments per post

43.3 comments for each new post

LowerHigher

Higher than 85% of subreddits. Business & finance middle: 21.4.

Threaded replies

54% of comments reply to another comment

LowerHigher

Higher than 69% of subreddits. Business & finance middle: 52%.

Text posts

73% of new posts are text rather than links or media

LowerHigher

Higher than 80% of subreddits. Business & finance middle: 70%.

Participation

11 unique contributors in the latest week for every 1,000 members

LowerHigher

Higher than 69% of subreddits. Business & finance middle: 7.2.

How contributions landPosts and comments by score
r/CostcoWholesaleAverage subreddit
Share of posts and comments0%10%20%30%40%50%60%70%0–1: 57%57%0–12–3: 24%24%2–34–7: 9.6%9.6%4–78–15: 5.1%5.1%8–1516–31: 2.3%2.3%16–3132–127: 1.5%1.5%32–127128–511: 0.3%0.3%128–511512–2K: <0.1%<0.1%512–2K2K+: 0%0%2K+Score (upvotes minus downvotes)Download this chart as a PNG imageDownload PNGShare of posts and comments0%10%20%30%40%50%60%70%0–1: 57%0-12–3: 24%2-34–7: 9.6%4-78–15: 5.1%8-1516–31: 2.3%16-3132–127: 1.5%32-127128–511: 0.3%128-511512–2K: <0.1%512-2K2K+: 0%2K+Score (upvotes minus downvotes)Download this chart as a PNG imagePNG

Score is upvotes minus downvotes a day or more after the post or comment was made, over the same twelve weeks. Outlined bars show the average mix across every subreddit on Oscylo.

Against its category

r/CostcoWholesale beside every Business & finance subreddit

Posts and comments in r/CostcoWholesale are +134.7% year over year. The middle Business & finance subreddit is at −2.9%.

Year-on-year changeEvery Business & finance subreddit, posts and comments year over year
−75%−50%−25%0+25%+50%+100%+200%+400%Middle −2.9%r/personalfinance: −6.5%r/wallstreetbets: −2.7%r/CryptoCurrency: −52.6%r/stocks: −43.9%r/Bitcoin: −38.6%r/Frugal: −48.0%r/Economics: −18.4%r/Entrepreneur: −81.1%r/Daytrading: −4.5%r/ThriftStoreHauls: +7.3%r/investing: −54.6%r/povertyfinance: −31.7%r/startups: −42.6%r/PersonalFinanceCanada: +0.3%r/UKPersonalFinance: −38.5%r/FinancialCareers: −12.7%r/Costco: −29.8%r/AskEconomics: −19.2%r/btc: −53.3%r/Finanzen: −22.1%r/Superstonk: −33.8%r/FirstTimeHomeBuyer: +43.3%r/Fire: −48.6%r/Bogleheads: −23.1%r/AusFinance: +24.0%r/SaaS: −15.1%r/ValueInvesting: −31.1%r/Apartmentliving: −76.6%r/sales: −22.3%r/solana: −65.8%r/HousingUK: +1.4%r/CoinBase: −77.8%r/StartUpIndia: −6.2%r/fuckHOA: +11.9%r/InstagramMarketing: 145×r/aldi: +23.8%r/Etsy: −10.3%r/wallstreetbetsGER: +13.5%r/Ebay: −7.4%r/AusPropertyChat: −16.8%r/amazonprime: +105.2%r/CostcoCanada: +60.1%r/vinted: +85.7%r/Renters: −8.1%r/EndTipping: +23.4%r/Mortgages: −9.0%r/REBubble: −4.7%r/IndiaBusiness: +109.9%r/oil: 118×r/CryptoExchange: +72.1%r/eBaySellerAdvice: −41.7%r/RealEstateAdvice: +217.5%r/tesco: −2.9%r/enshittification: +736.2%r/Frugal_Ind: +8.5%r/UPS: −62.5%r/wealth: +217.0%r/TheRaceTo1Million: 90×r/Retirement401k: +446.3%r/tipping: +247.8%r/selbststaendig: +8.5%r/royalmail: +30.8%r/TorontoRenting: +2.3%r/EU_Economics: +100.7%r/UPI: +187.5%r/dollarama: 13×r/IndiaPulse: 21×r/levels_fyi: +190.3%r/GarysEconomics: −7.8%r/bondmarket: 18×r/Dynamic_Pricing: 168×r/personalfinancer/wallstreetbetsr/CryptoCurrencyr/stocksr/Bitcoinr/Frugalr/Economicsr/Entrepreneurr/Daytradingr/ThriftStoreHaulsr/CostcoWholesale +134.7%Posts and comments, year over yearDownload this chart as a PNG imageDownload PNG−75%−25%0+25%+100%+400%Middle −2.9%r/personalfinance: −6.5%r/wallstreetbets: −2.7%r/CryptoCurrency: −52.6%r/stocks: −43.9%r/Bitcoin: −38.6%r/Frugal: −48.0%r/Economics: −18.4%r/Entrepreneur: −81.1%r/Daytrading: −4.5%r/ThriftStoreHauls: +7.3%r/investing: −54.6%r/povertyfinance: −31.7%r/startups: −42.6%r/PersonalFinanceCanada: +0.3%r/UKPersonalFinance: −38.5%r/FinancialCareers: −12.7%r/Costco: −29.8%r/AskEconomics: −19.2%r/btc: −53.3%r/Finanzen: −22.1%r/Superstonk: −33.8%r/FirstTimeHomeBuyer: +43.3%r/Fire: −48.6%r/Bogleheads: −23.1%r/AusFinance: +24.0%r/SaaS: −15.1%r/ValueInvesting: −31.1%r/Apartmentliving: −76.6%r/sales: −22.3%r/solana: −65.8%r/HousingUK: +1.4%r/CoinBase: −77.8%r/StartUpIndia: −6.2%r/fuckHOA: +11.9%r/InstagramMarketing: 145×r/aldi: +23.8%r/Etsy: −10.3%r/wallstreetbetsGER: +13.5%r/Ebay: −7.4%r/AusPropertyChat: −16.8%r/amazonprime: +105.2%r/CostcoCanada: +60.1%r/vinted: +85.7%r/Renters: −8.1%r/EndTipping: +23.4%r/Mortgages: −9.0%r/REBubble: −4.7%r/IndiaBusiness: +109.9%r/oil: 118×r/CryptoExchange: +72.1%r/eBaySellerAdvice: −41.7%r/RealEstateAdvice: +217.5%r/tesco: −2.9%r/enshittification: +736.2%r/Frugal_Ind: +8.5%r/UPS: −62.5%r/wealth: +217.0%r/TheRaceTo1Million: 90×r/Retirement401k: +446.3%r/tipping: +247.8%r/selbststaendig: +8.5%r/royalmail: +30.8%r/TorontoRenting: +2.3%r/EU_Economics: +100.7%r/UPI: +187.5%r/dollarama: 13×r/IndiaPulse: 21×r/levels_fyi: +190.3%r/GarysEconomics: −7.8%r/bondmarket: 18×r/Dynamic_Pricing: 168×r/personalfinancer/wallstreetbetsr/CryptoCurrencyr/stocksr/Bitcoinr/CostcoWholesale +134.7%Year over yearDownload this chart as a PNG imagePNG

Each subreddit's newest four weeks of posts and comments against the same four weeks a year earlier. The scale stretches near zero and compresses the extremes, and changes beyond +400% sit at the edge.

Data and sharing

Take the data with you

Every week as a spreadsheet

Weekly posts, comments, unique contributors and members for r/CostcoWholesale, one row per week across the three years shown here.

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Licensed under CC BY-NC 4.0: free for non-commercial use with credit to Oscylo and a link to this page.

Cite this page

Oscylo. r/CostcoWholesale weekly activity. oscylo.com/sub/costcowholesale, weeks through Sep 27, 2026.

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