Quality:

Charles Armstrong School - independent school in Belmont, California, US. Article “Charles Armstrong School” in English Wikipedia has 8.1 points for quality (as of July 1, 2025).
The article contains 1 references and 3 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 0.43 points.
Since the creation of article “Charles Armstrong School”, its content was written by 23 registered users of English Wikipedia and edited by 23 registered Wikipedia users in all languages.
The article is cited 4 times in English Wikipedia and cited 4 times in all languages.
The highest Authors Interest rank from 2001:
- Local (English): #73207 in June 2008
- Global: #216391 in June 2008
The highest popularity rank from 2008:
- Local (English): #1671516 in September 2018
- Global: #2913216 in September 2018
There is 1 language version for this article in the WikiRank database (of the considered 55 Wikipedia language editions).
The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).