🇦🇷 AR country coverage
Argentina postal codes, places and regions
Browse postal-code records and administrative regions, with optional GeoNames Gazetteer enrichment.
Postal data availableGazetteer places available
- Place records
- 20,260
- Postal codes
- 1,976
- Named places
- 17,488
- Mapped records
- 20,260
- Shared codes
- 1,704
Snapshot-derived insight
How dense is this postal directory?
In the active ZipCodeGlobe postal snapshot, Argentina contains 20,260 active place records across 1,976 distinct postal codes — about 10.25 place records per represented code. This describes dataset representation, not population or legal postal boundaries.
GeoNames country reference
Geographic context for Argentina
Buenos Airescapital
ARScurrency
54calling prefix
44,494,502countryInfo population field
GeoNames countryInfo postal format: @####@@@. This is supporting reference metadata, not a postal-code record set.
Languages: es-AR,en,it,de,fr,gn · Neighbour codes: CL,BO,UY,PY,BR
GeoNames general Gazetteer
Major populated places
These are geographic place records, not postal-code records.
Buenos AiresBuenos Aires F.D. · population field 2,891,082CórdobaCordoba · population field 2,106,734RosarioSanta Fe · population field 948,312Mar del PlataBuenos Aires · population field 593,337San Miguel de TucumánTucuman · population field 548,866SaltaSalta · population field 520,683Santa FeSanta Fe · population field 391,164AvellanedaBuenos Aires · population field 367,554CorrientesCorrientes · population field 346,334PosadasMisiones · population field 305,874Bahía BlancaBuenos Aires · population field 299,101ResistenciaChaco · population field 290,793
Postal regions
Buenos Aires548 codes · 3,187 recordsCatamarca48 codes · 783 recordsChaco43 codes · 448 recordsChubut46 codes · 442 recordsCordoba290 codes · 2,395 recordsCorrientes71 codes · 1,210 recordsEntre Rios110 codes · 1,076 recordsFormosa24 codes · 370 recordsJujuy42 codes · 472 recordsLa Pampa62 codes · 712 recordsLa Rioja45 codes · 370 recordsMendoza78 codes · 566 recordsMisiones42 codes · 391 recordsNeuquen29 codes · 464 recordsRio Negro47 codes · 454 recordsSalta56 codes · 930 recordsSan Juan36 codes · 396 recordsSan Luis60 codes · 1,250 recordsSanta Cruz23 codes · 263 recordsSanta Fe225 codes · 990 recordsSantiago Del Estero109 codes · 1,947 recordsTierra Del Fuego5 codes · 48 recordsTucuman66 codes · 1,096 records
Popular postal starting characters
Source: GeoNames postal-code snapshot checked 2026-08-18. Postal data © GeoNames.org, CC BY 4.0. Accuracy codes belong to the source and are not a ZipCodeGlobe verification claim.