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r/CitiesSkylines2↗

A subreddit around the Paradox game "Cities: Skylines 2", the successor to Cities Skylines. Available on PC, coming soon to consoles.

105k subscribers1,149 posts / mo in Sep 2026710 authors / mosince 2021

r/CitiesSkylines2 has 105k members (+41% over the last 12 months). It gets about 1,149 posts a month from 710 people. Top topics: Cities Skylines DLC Ideas, Roads and Mods and Building Management & Modding.

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Size and growth

How r/CitiesSkylines2 has grown

r/CitiesSkylines2

Subscriber growth

Subscribers over time

+41%in 12 months · +6.7% in 3 months · +1.4% in 1 month
Oct 2026104k
Growing104k subscribers
  • no data — drawn from 0 at creation (Aug 2021)
Live · through Oct 2026
r/CitiesSkylines2

Monthly activity

Posts, comments and authors per month

+50%vs Sep 2025 · −8.3% last 3 months vs the 3 before
Sep 20261.1k
BusierPeaked at 2.6k in Oct 2023
Data through Sep 2026 · October usually lands mid-November

What people talk about

Topics and brands on r/CitiesSkylines2

Top topics

Share of the subreddit's posts

  1. Cities Skylines DLC Ideas2.4%
  2. Roads and Mods2.1%
  3. Building Management & Modding2.0%
  4. Traffic Management1.7%
  5. Public Transport Simulations1.3%

Brands people mention

Most-mentioned brands and sites, last 12 months

  1. Client Challenge
  2. Steamcommunity
  3. Wolfram
  4. Buymeacoffee
  5. Paradox Interactive

The full report

Everything else about r/CitiesSkylines2

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