As of 2022-03-07, the Wikidata property ISO 3166-2 code (P300) is used on 5,401 items as main value on statements (not counting qualifiers) of the Q and P namespaces.

Closest properties: by cardinality of intersection, by Jaccard index.

Display properties of the following types:                                    

Closest properties by cardinality of intersection

IDLabelIntersection cardinalityJaccard index
P1566 GeoNames ID 5,178
 0.0014
P646 Freebase ID 5,134
 0.0012
P7471 iNaturalist place ID 4,506
 0.0860
P6766 Who's on First ID 4,224
 0.0072
P901 FIPS 10-4 (countries and regions) 3,638
 0.6078
P402 OpenStreetMap relation ID 3,287
 0.0161
P982 MusicBrainz area ID 2,909
 0.0886
P214 VIAF ID 2,357
 0.0009
P1667 Getty Thesaurus of Geographic Names ID 2,248
 0.0415
P244 Library of Congress authority ID 1,920
 0.0014
P1296 Gran Enciclopèdia Catalana ID 1,826
 0.0155
P227 GND ID 1,777
 0.0014
P8119 HASC 1,761
 0.1638
P7859 WorldCat Identities ID 1,537
 0.0008
P5573 archINFORM location ID 1,503
 0.0339
P1417 Encyclopædia Britannica Online ID 1,432
 0.0082
P3417 Quora topic ID 1,110
 0.0059
P4342 Store norske leksikon ID 1,098
 0.0136
P8189 National Library of Israel J9U ID 1,067
 0.0060
P268 Bibliothèque nationale de France ID 1,060
 0.0018
P691 NKCR AUT ID 1,022
 0.0023
P1036 Dewey Decimal Classification 917
 0.0906
P998 Curlie ID 857
 0.0531
P8408 KBpedia ID 783
 0.0183
P605 NUTS code 758
 0.1197
P2581 BabelNet ID 618
 0.0080
P8519 RKD thesaurus ID 604
 0.0365
P9957 museum-digital place ID 583
 0.0385
P213 ISNI 547
 0.0004
P7818 French Vikidia ID 455
 0.0182
P6706 De Agostini ID 426
 0.0125
P4527 UK Parliament thesaurus ID 425
 0.0137
P1225 U.S. National Archives Identifier 395
 0.0006
P2347 YSO ID 370
 0.0128
P1245 OmegaWiki Defined Meaning 364
 0.0220
P3500 Ringgold ID 359
 0.0036
P8714 GADM ID 358
 0.0210
P7850 Joconde location ID 340
 0.0417
P5063 Interlingual Index ID 337
 0.0237
P3219 Encyclopædia Universalis ID 334
 0.0088
P2924 Great Russian Encyclopedia Online ID 332
 0.0060
P4839 Wolfram Language entity code 329
 0.0015
P8814 WordNet 3.1 Synset ID 305
 0.0146
P269 IdRef ID 303
 0.0005
P949 National Library of Israel ID 283
 0.0034
P1281 WOEID 282
 0.0077
P4212 PACTOLS thesaurus ID 279
 0.0126
P3984 subreddit 278
 0.0172
P6058 Larousse ID 267
 0.0262
P2163 FAST ID 239
 0.0005

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P901 FIPS 10-4 (countries and regions) 3,638
 0.6078
P8119 HASC 1,761
 0.1638
P605 NUTS code 758
 0.1197
P1036 Dewey Decimal Classification 917
 0.0906
P982 MusicBrainz area ID 2,909
 0.0886
P7471 iNaturalist place ID 4,506
 0.0860
P998 Curlie ID 857
 0.0531
P7850 Joconde location ID 340
 0.0417
P1667 Getty Thesaurus of Geographic Names ID 2,248
 0.0415
P4427 GACS ID 232
 0.0404
P9957 museum-digital place ID 583
 0.0385
P8519 RKD thesaurus ID 604
 0.0365
P5573 archINFORM location ID 1,503
 0.0339
P9757 Schoenberg Database of Manuscripts place ID 205
 0.0338
P6058 Larousse ID 267
 0.0262
P5063 Interlingual Index ID 337
 0.0237
P1245 OmegaWiki Defined Meaning 364
 0.0220
P7960 Joconde discovery ID 169
 0.0217
P8714 GADM ID 358
 0.0210
P5437 EuroVoc ID 170
 0.0206
P2586 INSEE department code 110
 0.0204
P8248 Colon Classification 139
 0.0200
P1115 ATVK ID 119
 0.0199
P8408 KBpedia ID 783
 0.0183
P7818 French Vikidia ID 455
 0.0182
P3984 subreddit 278
 0.0172
P9100 GitHub topic 132
 0.0171
P4801 LoC and MARC vocabularies ID 107
 0.0165
P402 OpenStreetMap relation ID 3,287
 0.0161
P5843 Gynopedia ID 92
 0.0158
P2497 Latvian National Address Register ID 119
 0.0156
P1296 Gran Enciclopèdia Catalana ID 1,826
 0.0155
P6482 Image Archive, Herder Institute 162
 0.0147
P8814 WordNet 3.1 Synset ID 305
 0.0146
P7673 Czech district ID 77
 0.0143
P1617 BBC Things ID 92
 0.0138
P10291 Wikisimpsons ID 101
 0.0138
P4527 UK Parliament thesaurus ID 425
 0.0137
P4342 Store norske leksikon ID 1,098
 0.0136
P7822 Italian Vikidia ID 82
 0.0133
P8217 iDAI.gazetteer ID 78
 0.0130
P1997 Facebook Places ID 132
 0.0129
P2347 YSO ID 370
 0.0128
P7829 English Vikidia ID 79
 0.0127
P4212 PACTOLS thesaurus ID 279
 0.0126
P6404 Treccani's Dizionario di Storia ID 175
 0.0125
P6706 De Agostini ID 426
 0.0125
P5087 FIPS 5-2 numeric code (US states) 66
 0.0122
P5337 Google News topics ID 119
 0.0116
P6573 Klexikon article ID 90
 0.0112