Municipalities in Biscay province by gini index

Name: Municipalities in Biscay province by gini index, 2021
Creator: Instituto Nacional de Estadística
License: INE reuse terms (attribution required)

Garai had the highest gini index of 112 municipalities in 2021, at 42.2 index. Arratzu had the lowest, at 21.5 index. The median was 28.7 index and the figure for Biscay province was 31.9 index. Source: the Instituto Nacional de Estadística.

Highest42.2Garai

Lowest21.5Arratzu

Median28.7112 municipalities

Biscay province31.9History

Top 40 municipalities, 2021

CSV Chart (SVG)

index. Source: INE. Retrieved 2026-10-07.

Full ranking

Rank	Municipalities	2021 index	Change on 2020
1	Garai	42.2	+12.2
2	Sukarrieta	37.4	+3.5
3	Laukiz	35.6	+2.6
4	Getxo	35.3	-0.3
5	Lanestosa	35.2	+1.1
6	Bilbao	35	-0.6
7	Ea	34.5	+1.5
8	Mungia	33.5	0
8	Plentzia	33.5	+1.1
10	Bakio	33.1	+0.3
11	Arrieta	32.6	+1.7
11	Bermeo	32.6	+0.3
13	Berango	32.4	+0.2
13	Elantxobe	32.4	+0.1
15	Fruiz	31.8	+0.4
15	Mundaka	31.8	+0.1
17	Barrika	31.7	-1
18	Areatza	31.6	-1
18	Artzentales	31.6	+2.1
18	Lemoiz	31.6	+1.1
21	Gorliz	31.4	-0.9
22	Sestao	31	0
23	Alonsotegi	30.9	-0.1
23	Balmaseda	30.9	-0.9
25	Leioa	30.5	-0.6
26	Loiu	30.4	-0.2
27	Karrantza Harana/Valle de Carranza	30.3	-0.8
27	Lekeitio	30.3	-0.7
27	Sondika	30.3	-0.9
27	Urduña/Orduña	30.3	+0.3
31	Barakaldo	29.9	-0.4
31	Gernika-Lumo	29.9	-0.3
33	Gordexola	29.8	-0.8
34	Arakaldo	29.6	-2
34	Busturia	29.6	-0.1
34	Sopela	29.6	-0.2
34	Ubide	29.6	-1.2
38	Erandio	29.5	0
38	Otxandio	29.5	-0.1
40	Arrigorriaga	29.4	-0.1
40	Igorre	29.4	+0.5
40	Portugalete	29.4	-0.3
43	Errigoiti	29.3	+0.7
43	Forua	29.3	-0.9
43	Ibarrangelu	29.3	-0.5
43	Orozko	29.3	+0.3
43	Ortuella	29.3	+0.2
48	Santurtzi	29.2	-0.5
49	Artea	29.1	-1
49	Zalla	29.1	-0.3
49	Zaratamo	29.1	+0.6
52	Durango	29	-0.6
53	Izurtza	28.9	-15.5
53	Lezama	28.9	+0.3
55	Galdames	28.8	-0.8
56	Gautegiz Arteaga	28.7	-2.3
57	Güeñes	28.6	-1
57	Muskiz	28.6	-1.3
57	Sopuerta	28.6	-0.5
57	Zamudio	28.6	-0.7
61	Markina-Xemein	28.5	-1.1
62	Ispaster	28.4	0
63	Amorebieta-Etxano	28.3	0
63	Lemoa	28.3	+0.6
65	Basauri	28.2	-0.4
66	Abanto y Ciérvana-Abanto Zierbena	28.1	-0.3
66	Iurreta	28.1	-0.3
68	Morga	28	0
68	Ugao-Miraballes	28	+0.5
68	Valle de Trápaga-Trapagaran	28	-0.5
71	Elorrio	27.6	-0.2
71	Mendexa	27.6	-1.5
71	Urduliz	27.6	-0.7
74	Berriatua	27.5	-1.3
74	Zeberio	27.5	-1.9
76	Ereño	27.3	+0.5
76	Mañaria	27.3	+1.6
78	Ondarroa	27.2	-0.4
78	Zeanuri	27.2	+0.3
80	Bedia	27.1	-1.2
80	Berriz	27.1	-0.3
80	Ermua	27.1	-1.1
80	Galdakao	27.1	-0.3
84	Aulesti	26.9	+1
84	Derio	26.9	-0.9
84	Ziortza-Bolibar	26.9	+3.1
87	Murueta	26.8	-4
87	Zaldibar	26.8	-0.3
89	Etxebarria	26.7	-0.5
90	Trucios-Turtzioz	26.5	-3.6
91	Arantzazu	26.4	+0.3
91	Etxebarri	26.4	-0.5
93	Amoroto	26.3	+1.5
94	Mallabia	26.2	+0.1
94	Maruri-Jatabe	26.2	+0.6
94	Nabarniz	26.2	-1
97	Meñaka	26	-0.2
98	Gizaburuaga	25.9	+3.6
98	Mendata	25.9	+1
100	Gamiz-Fika	25.7	-0.6
101	Abadiño	25.6	-0.3
101	Atxondo	25.6	-0.5
103	Gatika	25.5	-1
103	Larrabetzu	25.5	-2.8
105	Arrankudiaga-Zollo	25.4	-0.2
106	Zierbena	25.3	-1.7
107	Dima	25	-1.8
107	Munitibar-Arbatzegi Gerrikaitz	25	-1.7
109	Kortezubi	24.2	+0.3
110	Muxika	24	-1.9
111	Ajangiz	23.7	-1.5
112	Arratzu	21.5	-2.4

Other periods

About this ranking

Income inequality on a 0 to 100 scale, where 0 is perfect equality.

Eurostat, equivalised disposable income after social transfers (EU-SILC), for the EU and its countries. For other countries use gini_index_world_bank, which is measured on a different basis.

Every value in the ranking comes from the same publisher and the same period, so the municipalities are compared on one definition. 1 municipalities with data in other periods have no value for 2021 and are left out rather than filled from another source. Equal values share a rank.

How to cite

Instituto Nacional de Estadística (INE). Atlas de distribución de renta de los hogares: índice de Gini, municipios. https://www.ine.es/jaxiT3/Tabla.htm?t=37679. Retrieved 2026-10-07.

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Questions

Which municipality has the highest gini index?

Garai, with 42.2 index in 2021, according to the Instituto Nacional de Estadística.

Which municipality has the lowest gini index?

Arratzu, with 21.5 index in 2021.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: Instituto Nacional de Estadística, Atlas de distribución de renta de los hogares: índice de Gini, municipios. Retrieved 2026-10-07. 1 municipalities have no value for 2021 and are not ranked.