🌆 Largest Cities in Argentina
Cities of Argentina with more than 15,000 inhabitants, ranked by population (GeoNames).
Buenos Aires18%
Córdoba13%
Rosario5.9%
Mar del Plata3.7%
San Miguel de Tucumán3.4%
Salta
Santa Fe2.4%
Avellaneda2.3%
Corrientes2.2%
Posadas
Bahía Blanca
Resistencia
Merlo
Quilmes
San Salvador de Jujuy
Santiago del Estero
Palermo
Laferrere
Paraná
Neuquén
José C. Paz
Formosa
Lanús
La Plata
Ciudad de Las Heras
Berazategui
La Rioja
San Luis
San Miguel
Ituzaingó
Catamarca
Río Cuarto
Balvanera
Moreno
Concordia
Comodoro Rivadavia
Belgrano
San Nicolás de los Arroyos
Isidro Casanova
Rawson
10 others6.9%
1
Buenos AiresBuenos Aires F.D.
2,891,082
2
CórdobaCordoba
2,106,734
3
RosarioSanta Fe
948,312
4
Mar del PlataBuenos Aires
593,337
5
San Miguel de TucumánTucuman
548,866
6
SaltaSalta
520,683
7
Santa FeSanta Fe
391,164
8
AvellanedaBuenos Aires
367,554
9
CorrientesCorrientes
346,334
10
PosadasMisiones
305,874
11
Bahía BlancaBuenos Aires
299,101
12
ResistenciaChaco
290,793
13
MerloBuenos Aires
268,961
14
QuilmesBuenos Aires
262,379
15
San Salvador de JujuyJujuy
257,970
16
Santiago del EsteroSantiago del Estero
252,192
17
PalermoBuenos Aires F.D.
249,016
18
LaferrereBuenos Aires
248,362
19
ParanáEntre Rios
247,139
20
NeuquénNeuquen
231,198
21
José C. PazBuenos Aires
230,208
22
FormosaFormosa
222,226
23
LanúsBuenos Aires
212,252
24
La PlataBuenos Aires
195,443
25
Ciudad de Las HerasMendoza
189,067
26
BerazateguiBuenos Aires
180,523
27
La RiojaLa Rioja
178,872
28
San LuisSan Luis
169,947
29
San MiguelBuenos Aires
168,762
30
ItuzaingóCorrientes
168,419
31
CatamarcaCatamarca
159,139
32
Río CuartoCordoba
157,010
33
BalvaneraBuenos Aires F.D.
152,198
34
MorenoBuenos Aires
148,290
35
ConcordiaEntre Rios
145,210
36
Comodoro RivadaviaChubut
140,850
37
BelgranoBuenos Aires F.D.
138,942
38
San Nicolás de los ArroyosBuenos Aires
134,217
39
Isidro CasanovaBuenos Aires
131,981
40
RawsonSan Juan
130,258
41
San RafaelMendoza
118,009
42
TandilBuenos Aires
115,877
43
EzeizaBuenos Aires
115,021
44
MendozaMendoza
114,893
45
Villa LuganoBuenos Aires F.D.
114,000
46
Lomas de ZamoraBuenos Aires
111,897
47
San JuanSan Juan
109,123
48
CastelarBuenos Aires
107,786
49
San JustoBuenos Aires
105,274
50
Santa RosaLa Pampa
102,860
Highlights
Within Argentina, Buenos Aires ranks first in 2026 with 2,891,082, followed by Córdoba (2,106,734) and Rosario (948,312).
Across 50 entries, values run from 2,891,082 (Buenos Aires) to 102,860 (Santa Rosa), with a median of 184,795.
Source: GeoNames, cities with more than 15,000 inhabitants, 2026. Unit: people.
Source: GeoNames, cities with more than 15,000 inhabitants · CC BY 4.0 (GeoNames) · fetched Oct 14, 2026 — GeoNames aggregates census and estimate figures, so the reference year varies by city, and a few figures cover the metropolitan area rather than the city proper.