Most populated districts

The 20 districts in Guanacaste with the most residents, and the 20 with the fewest, out of 58 with a published figure.

	District	Province	Postal code	Residents
1	Liberia	Guanacaste	50101	66,040
2	Santa Cruz	Guanacaste	50301	27,645
3	Nicoya	Guanacaste	50201	26,919
4	Cañas	Guanacaste	50601	26,279
5	Sardinal	Guanacaste	50503	19,697
6	Bagaces	Guanacaste	50401	16,162
7	La Cruz	Guanacaste	51001	12,968
8	Belen	Guanacaste	50504	11,516
9	Juntas	Guanacaste	50701	10,379
10	Tilarán	Guanacaste	50801	9,394
11	Veintisiete de Abril	Guanacaste	50303	9,108
12	Santa Cecilia	Guanacaste	51002	9,038
13	Filadelfia	Guanacaste	50501	8,889
14	Tamarindo	Guanacaste	50309	8,003
15	San Antonio	Guanacaste	50203	7,123
16	Nosara	Guanacaste	50206	7,044
17	Palmira	Guanacaste	50602	6,753
18	Tempate	Guanacaste	50304	6,354
19	Mansion	Guanacaste	50202	5,774
20	Colorado	Guanacaste	50704	5,128

Least populated districts

	District	Province	Postal code	Residents
1	Monte Romo	Guanacaste	51102	728
2	Huacas	Guanacaste	51104	759
3	Porvenir	Guanacaste	50905	761
4	Porozal	Guanacaste	50605	793
5	Libano	Guanacaste	50805	959
6	Rio Naranjo	Guanacaste	50404	1,187
7	Zapotal	Guanacaste	50903	1,261
8	Santa Rita	Guanacaste	50902	1,481
9	Tierras Morenas	Guanacaste	50806	1,538
10	San Juan	Guanacaste	50703	1,842
11	Puerto Carrillo	Guanacaste	51103	1,883
12	Mayorga	Guanacaste	50103	2,002
13	Tronadora	Guanacaste	50803	2,017
14	San Miguel	Guanacaste	50603	2,059
15	Bolson	Guanacaste	50302	2,149
16	Santa Rosa	Guanacaste	50804	2,174
17	San Pablo	Guanacaste	50904	2,356
18	Bebedero	Guanacaste	50604	2,562
19	Quebrada Honda	Guanacaste	50204	2,587
20	Cuajiniquil	Guanacaste	50306	2,614

Most populated districts — All of Costa Rica

One row per districts. The figures are published by district, so every postal code inside one shares them; the postal code shown is one of that district's.