401(k)

401(k) - type of retirement/pension plan in the United States. Article “401(k)” in Spanish Wikipedia has 17.1 points for quality (as of July 1, 2026). The article contains 5 references and 2 sections.

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

Since the creation of article “401(k)”, its content was written by 1 registered users of Spanish Wikipedia and edited by 676 registered Wikipedia users in all languages.

The article is cited 3 times in Spanish Wikipedia and cited 513 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Spanish): #37730 in December 2025
• Global: #1935 in August 2001

The highest popularity rank from 2008:

• Local (Spanish): #171329 in June 2026
• Global: #5754 in October 2008

There are 15 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, 2026 (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) 401(k)		62.3416
2	Polish (pl) 401(k)		35.4247
3	German (de) 401(k)		34.4197
4	Catalan (ca) 401(k)		31.2629
5	French (fr) 401(k)		27.9236
6	Japanese (ja) 401k		25.1474
7	Italian (it) 401(k)		24.3701
8	Persian (fa) ۴۰۱(کی)		21.5262
9	Armenian (hy) 401(k)		19.2298
10	Spanish (es) 401(k)		17.0995

More...

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

The most popular language versions of the article "401(k)" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) 401(k)		12 792 604
2	Japanese (ja) 401k		994 595
3	Chinese (zh) 401(k)退休福利計畫		442 869
4	French (fr) 401(k)		293 228
5	German (de) 401(k)		272 277
6	Russian (ru) 401(k)		221 912
7	Portuguese (pt) 401(k)		139 670
8	Polish (pl) 401(k)		114 862
9	Korean (ko) 401 (k)		55 067
10	Persian (fa) ۴۰۱(کی)		9 930

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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 "401(k)" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) 401(k)		15 261
2	German (de) 401(k)		2 097
3	Chinese (zh) 401(k)退休福利計畫		1 265
4	French (fr) 401(k)		1 194
5	Japanese (ja) 401k		959
6	Portuguese (pt) 401(k)		591
7	Russian (ru) 401(k)		530
8	Spanish (es) 401(k)		377
9	Polish (pl) 401(k)		371
10	Italian (it) 401(k)		280

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

Language versions of the article "401(k)" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) 401(k)		515
2	Japanese (ja) 401k		29
3	French (fr) 401(k)		28
4	Russian (ru) 401(k)		22
5	Polish (pl) 401(k)		17
6	Portuguese (pt) 401(k)		17
7	German (de) 401(k)		14
8	Chinese (zh) 401(k)退休福利計畫		12
9	Persian (fa) ۴۰۱(کی)		6
10	Korean (ko) 401 (k)		6

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

Language versions of the article "401(k)" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Catalan (ca) 401(k)		0
2	German (de) 401(k)		0
3	English (en) 401(k)		0
4	Spanish (es) 401(k)		0
5	Persian (fa) ۴۰۱(کی)		0
6	French (fr) 401(k)		0
7	Armenian (hy) 401(k)		0
8	Italian (it) 401(k)		0
9	Japanese (ja) 401k		0
10	Korean (ko) 401 (k)		0

More...

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

Language versions of the article "401(k)" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) 401(k)		420
2	Japanese (ja) 401k		19
3	French (fr) 401(k)		12
4	Armenian (hy) 401(k)		12
5	Chinese (zh) 401(k)退休福利計畫		9
6	German (de) 401(k)		8
7	Korean (ko) 401 (k)		8
8	Portuguese (pt) 401(k)		5
9	Polish (pl) 401(k)		4
10	Serbian (sr) 401(к)		4

More...

#	Language	Value
ca	Catalan 401(k)
de	German 401(k)
en	English 401(k)
es	Spanish 401(k)
fa	Persian ۴۰۱(کی)
fr	French 401(k)
hy	Armenian 401(k)
it	Italian 401(k)
ja	Japanese 401k
ko	Korean 401 (k)
pl	Polish 401(k)
pt	Portuguese 401(k)
ru	Russian 401(k)
sr	Serbian 401(к)
zh	Chinese 401(k)退休福利計畫

Best Rank

Spanish: #171329 06.2026

Global: #5754 10.2008

Best Rank

Spanish: #37730 12.2025

Global: #1935 08.2001

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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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information