501(c)(3)

501(c)(3) organization - US nonprofit exempt from federal income tax. Article “501(c)(3)” in Catalan Wikipedia has 23 points for quality (as of July 1, 2025). The article contains 10 references and 3 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Catalan) language version.

Since the creation of article “501(c)(3)”, its content was written by 2 registered users of Catalan Wikipedia and edited by 259 registered Wikipedia users in all languages.

The article is cited 222 times in Catalan Wikipedia and cited 6552 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Catalan): #1797 in April 2025
• Global: #12515 in December 2002

The highest popularity rank from 2008:

• Local (Catalan): #62146 in April 2025
• Global: #28507 in October 2008

There are 14 language versions 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).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	English (en) 501(c)(3) organization		68.8006
2	Chinese (zh) 501(c)(3)組織		27.5271
3	Ukrainian (uk) Організація 501(c)(3)		26.0172
4	Slovak (sk) Organizácia podľa 26 U.S.C. § 501(c)(3)		25.5368
5	Arabic (ar) منظمة 501(c)(3)		23.6048
6	Catalan (ca) 501(c)(3)		23.0485
7	Russian (ru) Организация 501(c)(3)		22.5269
8	Simple English (simple) 501(c)(3) organization		22.2063
9	Vietnamese (vi) Tổ chức 501(c)(3)		21.6168
10	Portuguese (pt) 501(c)(3)		20.7618

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "501(c)(3)" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) 501(c)(3) organization		3 250 221
2	Spanish (es) Organización 501(c)(3)		49 179
3	Chinese (zh) 501(c)(3)組織		26 977
4	Portuguese (pt) 501(c)(3)		22 017
5	French (fr) Organisation 501(c)(3)		12 853
6	Arabic (ar) منظمة 501(c)(3)		5 897
7	Russian (ru) Организация 501(c)(3)		5 052
8	Persian (fa) سازمان ۵۰۱ (سی)(۳)		2 730
9	Slovak (sk) Organizácia podľa 26 U.S.C. § 501(c)(3)		2 264
10	Vietnamese (vi) Tổ chức 501(c)(3)		2 161

More...

The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "501(c)(3)" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) 501(c)(3) organization		20 148
2	Spanish (es) Organización 501(c)(3)		364
3	Chinese (zh) 501(c)(3)組織		347
4	Russian (ru) Организация 501(c)(3)		232
5	French (fr) Organisation 501(c)(3)		187
6	Arabic (ar) منظمة 501(c)(3)		93
7	Simple English (simple) 501(c)(3) organization		80
8	Portuguese (pt) 501(c)(3)		61
9	Ukrainian (uk) Організація 501(c)(3)		51
10	Persian (fa) سازمان ۵۰۱ (سی)(۳)		33

More...

The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "501(c)(3)" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) 501(c)(3) organization		208
2	Portuguese (pt) 501(c)(3)		11
3	Spanish (es) Organización 501(c)(3)		7
4	French (fr) Organisation 501(c)(3)		7
5	Arabic (ar) منظمة 501(c)(3)		4
6	Persian (fa) سازمان ۵۰۱ (سی)(۳)		3
7	Romanian (ro) Organizație 501(c)(3)		3
8	Slovak (sk) Organizácia podľa 26 U.S.C. § 501(c)(3)		3
9	Vietnamese (vi) Tổ chức 501(c)(3)		3
10	Chinese (zh) 501(c)(3)組織		3

More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "501(c)(3)" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) 501(c)(3) organization		5
2	Spanish (es) Organización 501(c)(3)		2
3	Arabic (ar) منظمة 501(c)(3)		0
4	Catalan (ca) 501(c)(3)		0
5	Persian (fa) سازمان ۵۰۱ (سی)(۳)		0
6	French (fr) Organisation 501(c)(3)		0
7	Portuguese (pt) 501(c)(3)		0
8	Romanian (ro) Organizație 501(c)(3)		0
9	Russian (ru) Организация 501(c)(3)		0
10	Simple English (simple) 501(c)(3) organization		0

More...

The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "501(c)(3)" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) 501(c)(3) organization		4 533
2	French (fr) Organisation 501(c)(3)		427
3	Arabic (ar) منظمة 501(c)(3)		366
4	Spanish (es) Organización 501(c)(3)		363
5	Catalan (ca) 501(c)(3)		222
6	Chinese (zh) 501(c)(3)組織		208
7	Ukrainian (uk) Організація 501(c)(3)		149
8	Portuguese (pt) 501(c)(3)		128
9	Russian (ru) Организация 501(c)(3)		75
10	Persian (fa) سازمان ۵۰۱ (سی)(۳)		35

More...

#	Language	Value
ar	Arabic منظمة 501(c)(3)
ca	Catalan 501(c)(3)
en	English 501(c)(3) organization
es	Spanish Organización 501(c)(3)
fa	Persian سازمان ۵۰۱ (سی)(۳)
fr	French Organisation 501(c)(3)
pt	Portuguese 501(c)(3)
ro	Romanian Organizație 501(c)(3)
ru	Russian Организация 501(c)(3)
simple	Simple English 501(c)(3) organization
sk	Slovak Organizácia podľa 26 U.S.C. § 501(c)(3)
uk	Ukrainian Організація 501(c)(3)
vi	Vietnamese Tổ chức 501(c)(3)
zh	Chinese 501(c)(3)組織

Best Rank

Catalan: #62146 04.2025

Global: #28507 10.2008

Best Rank

Catalan: #1797 04.2025

Global: #12515 12.2002

On 21 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Alysa Liu, Eric Dane, 2026 Winter Olympics, Rebecca Gayheart, Johannes Høsflot Klæbo, Wuthering Heights, amyotrophic lateral sclerosis, Andrew Mountbatten-Windsor, John F. Kennedy Jr..

In Catalan Wikipedia the most popular articles on that day were: Aretha Franklin, Carme Elias i Boada, Manuel Vital Velo, Respect (pel·lícula), Oriol Cardona Coll, Manolo García, El 47, Eric Dane, Jordi González Belart, Jaume Collboni i Cuadrado.

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information