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r/SanDiegan

America's Finest Subreddit: San Diego. The official subreddit for the community of San Diego! Locals and visitors are welcome! Founded 2016 · 124.2K members

124.8K members. The best post we have captured here reached 83.1K upvotes, which works out to 666 per 1,000 members.

666peak upvotes per 1,000 members
124.8Kmembers
83.1Kbest post
2.9Kmost comments
201posts we track

Open r/SanDiegan on Reddit ↗

What actually lands here

The mix of post types among everything we have captured. Posting a link where almost nothing but images lands is wasted effort, and this is the fastest way to see it.

28% 19% 19% 14% 10% 9%
Image 28% Text 19% Video 19% Link 14% Gallery 10% Question 9%

The topics it labels

Flairs are the community's own categories, and the closest thing a subreddit has to telling you what it wants.

Local News 8 Photography 6 Tourism 2 Announcement 2

What the ceiling looks like

The biggest posts we have captured here. Links go to the original on Reddit.

No Kings protest San Diego

↑ 83.1K 💬 2.1K image 2025

No Kings Protest

↑ 52.1K 💬 379 video 2025

South Park ICE Raid at Buona Forchetta :(

↑ 19.6K 💬 2.9K video 2025

‘No Kings' Protest

↑ 13.5K 💬 56 gallery 2025

Today in Hillcrest 🤙

↑ 8.8K 💬 506 image 2025

Protest signs at 'No Kings' today at Waterfront Park

↑ 7.7K 💬 125 gallery 2025

Can we do this too?

↑ 7.5K 💬 533 image 2025

San Diego neighborhood forces ICE officers to run away

↑ 6.8K 💬 743 video 2025

Protest at Tesla UTC.

↑ 6.4K 💬 508 video 2025

F**k Trump

↑ 6K 💬 1.3K image 2025

Communities its size

Within four times the member count either way, so the comparison is fair. Sorted by upside.

r/SanDiegan, in numbers

Answered from the posts ViralHunt holds from this community, not from Reddit's own about page.

What is r/SanDiegan?
r/SanDiegan ("America's Finest Subreddit: San Diego") describes itself this way: The official subreddit for the community of San Diego! Locals and visitors are welcome. It was founded in 2016 and has 124.2K members.
How many members does r/SanDiegan have?
r/SanDiegan has about 124.8K members. ViralHunt has tracked 201 of its posts; the biggest reached 83.1K upvotes, which is 666 per 1,000 members.
What is the most viral post on r/SanDiegan?
"No Kings protest San Diego" reached 83.1K upvotes and 2.1K comments in 2025, the highest score among the posts we hold from r/SanDiegan.
What subreddits are similar to r/SanDiegan?
Communities of a comparable size we track: r/greenland, r/Leakednews, r/stevehofstetter, r/StrikeAtPsyche, r/PopularCultureZone, r/topofreddit.
What kind of posts do best on r/SanDiegan?
Of the posts we hold, 28% are image posts and 19% are text posts.
When is the best time to post on r/SanDiegan?
Across 201 timestamped posts we hold, the slots whose posts averaged the highest score are Sunday at 15:00 UTC (27.7K avg upvotes), Saturday at 18:00 UTC (17.8K avg upvotes), Saturday at 20:00 UTC (6.2K avg upvotes). The busiest day is Friday. For Reddit as a whole, see the best time to post on Reddit page.
How many upvotes does a post need to reach the top of r/SanDiegan?
The 20th-best post we hold from r/SanDiegan has 3K upvotes, so that is roughly the bar for the top twenty. We captured 1 posts from it in the last 30 days.

See what is climbing here before you write

ViralHunt tracks Reddit and eight other networks, records how every post grows, and puts what is taking off in front of your team in one list.

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Every figure here is what ViralHunt has captured from r/SanDiegan, not everything the community has ever posted. We deliberately do not publish an average score: our sample is weighted toward a community's best posts, so an average would be flattering and wrong. Peak per 1,000 members is computed the same way for every community listed. See how we measure.