The Largest Provinces in Ecuador by Population

Two provinces hold 44% of Ecuador’s people: Guayas (4.39 million) and Pichincha (3.09 million) together account for about 7.5 million of the country’s 16,938,986 residents counted in the 2022 census.

Ecuador is divided into 24 provinces, from coastal Guayas to the sparsely settled Amazon and the Galápagos Islands. This post ranks all 24 by population and looks at what the numbers show.

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All 24 provinces ranked by population

Guayas leads by about 1.3 million over Pichincha, and the smallest province, Galápagos, has fewer than 29,000 residents. Figures are from the 2022 census, from Wikipedia’s provinces table.

#ProvinceCapitalPopulation (2022)
1GuayasGuayaquil4,391,923
2PichinchaQuito3,089,473
3ManabíPortoviejo1,592,840
4Los RíosBabahoyo898,652
5AzuayCuenca801,609
6El OroMachala714,592
7TungurahuaAmbato563,532
8EsmeraldasEsmeraldas553,900
9Santo Domingo de los TsáchilasSanto Domingo492,969
10LojaLoja485,421
11ChimborazoRiobamba471,933
12CotopaxiLatacunga470,210
13ImbaburaIbarra469,879
14Santa ElenaSanta Elena385,735
15CañarAzogues227,578
16BolívarGuaranda199,078
17SucumbíosNueva Loja199,014
18Morona SantiagoMacas192,508
19OrellanaPuerto Francisco de Orellana182,166
20CarchiTulcán172,828
21NapoTena131,675
22PastazaPuyo111,915
23Zamora ChinchipeZamora110,973
24GalápagosPuerto Baquerizo Moreno28,583

What stands out

The top three hold over half the country. Guayas, Pichincha and Manabí total about 9.07 million people, or 54% of Ecuador. Guayas alone is 26% and Pichincha 18%, anchored by the two largest cities, Guayaquil and Quito.

Los Ríos and Azuay close out the next tier. Los Ríos (898,652) edges past Azuay (801,609), home to Cuenca, to take fourth place; El Oro (714,592) follows.

Most Andean provinces cluster near 470,000. Chimborazo, Cotopaxi and Imbabura are within 2,100 people of each other (471,933, 470,210 and 469,879), and Loja is only slightly above at 485,421.

The Amazon is big but thinly populated. The six Amazon provinces (Sucumbíos, Morona Santiago, Orellana, Napo, Pastaza and Zamora Chinchipe) cover about 42% of the national territory but hold roughly 5.5% of the population, about 928,000 people combined. Pichincha has about 319 people per km²; Pastaza has about 4.

The Largest Provinces in Ecuador by Population

Sources