Data / Rankings / Population with primary education or less, aged 15 and over (Spain) / Municipalities in Asturias

Municipalities in Asturias by population with primary education or less, aged 15 and over (Spain)

Villayón had the highest population with primary education or less, aged 15 and over (Spain) of 78 municipalities in 2021, at 41.5%. Santo Adriano had the lowest, at 5.2%. The median was 22.3% and the figure for Asturias was 16.3%. Source: INE.

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Highest41.5Villayón
Lowest5.2Santo Adriano
Median22.378 municipalities
Asturias16.3History

Top 40 municipalities, 2021

Villayón: 41.5 %Villayón41.5Boal: 37.3 %Boal37.3Ibias: 37.2 %Ibias37.2San Martín de Oscos: 37 %San Martín de Oscos37Illano: 36.8 %Illano36.8Santa Eulalia de Oscos: 34.3 %Santa Eulalia de Oscos34.3Taramundi: 33.5 %Taramundi33.5Tineo: 33.3 %Tineo33.3Grandas de Salime: 32.9 %Grandas de Salime32.9Peñamellera Alta: 32.8 %Peñamellera Alta32.8Teverga: 31.9 %Teverga31.9San Tirso de Abres: 31 %San Tirso de Abres31Peñamellera Baja: 30 %Peñamellera Baja30Belmonte de Miranda: 29.3 %Belmonte de Miranda29.3Colunga: 29 %Colunga29Salas: 29 %Salas29Allande: 28.7 %Allande28.7Castropol: 28.6 %Castropol28.6Cangas del Narcea: 28.6 %Cangas del Narcea28.6Quirós: 28.4 %Quirós28.4Amieva: 28 %Amieva28Cabrales: 27.3 %Cabrales27.3Valdés: 27.3 %Valdés27.3Cudillero: 27 %Cudillero27Vegadeo: 26.7 %Vegadeo26.7Degaña: 26.7 %Degaña26.7Onís: 26.4 %Onís26.4Bimenes: 25.9 %Bimenes25.9Proaza: 25.5 %Proaza25.5Aller: 25.3 %Aller25.3Piloña: 25.1 %Piloña25.1Pesoz: 25 %Pesoz25Villanueva de Oscos: 24.9 %Villanueva de Oscos24.9Ponga: 24.8 %Ponga24.8Coaña: 24.6 %Coaña24.6El Franco: 24.1 %El Franco24.1Tapia de Casariego: 24 %Tapia de Casariego24Candamo: 23.2 %Candamo23.2Somiedo: 22.9 %Somiedo22.9Illas: 21.7 %Illas21.7Villayón: 41.5 %Villayón41.5Boal: 37.3 %Boal37.3Ibias: 37.2 %Ibias37.2San Martín de Oscos: 37 %San Martín de Oscos37Illano: 36.8 %Illano36.8Santa Eulalia de Oscos: 34.3 %Santa Eulalia de Oscos34.3Taramundi: 33.5 %Taramundi33.5Tineo: 33.3 %Tineo33.3Grandas de Salime: 32.9 %Grandas de Salime32.9Peñamellera Alta: 32.8 %Peñamellera Alta32.8Teverga: 31.9 %Teverga31.9San Tirso de Abres: 31 %San Tirso de Abres31Peñamellera Baja: 30 %Peñamellera Baja30Belmonte de Miranda: 29.3 %Belmonte de Miranda29.3Colunga: 29 %Colunga29Salas: 29 %Salas29Allande: 28.7 %Allande28.7Castropol: 28.6 %Castropol28.6Cangas del Narcea: 28.6 %Cangas del Narcea28.6Quirós: 28.4 %Quirós28.4Amieva: 28 %Amieva28Cabrales: 27.3 %Cabrales27.3Valdés: 27.3 %Valdés27.3Cudillero: 27 %Cudillero27Vegadeo: 26.7 %Vegadeo26.7Degaña: 26.7 %Degaña26.7Onís: 26.4 %Onís26.4Bimenes: 25.9 %Bimenes25.9Proaza: 25.5 %Proaza25.5Aller: 25.3 %Aller25.3Piloña: 25.1 %Piloña25.1Pesoz: 25 %Pesoz25Villanueva de Oscos: 24.9 %Villanueva de Oscos24.9Ponga: 24.8 %Ponga24.8Coaña: 24.6 %Coaña24.6El Franco: 24.1 %El Franco24.1Tapia de Casariego: 24 %Tapia de Casariego24Candamo: 23.2 %Candamo23.2Somiedo: 22.9 %Somiedo22.9Illas: 21.7 %Illas21.7
%. Source: Invokely calculation with data from INE. Retrieved 2026-10-12.

Full ranking

RankMunicipalities2021 (%)
1Villayón41.5
2Boal37.3
3Ibias37.2
4San Martín de Oscos37
5Illano36.8
6Santa Eulalia de Oscos34.3
7Taramundi33.5
8Tineo33.3
9Grandas de Salime32.9
10Peñamellera Alta32.8
11Teverga31.9
12San Tirso de Abres31
13Peñamellera Baja30
14Belmonte de Miranda29.3
15Colunga29
16Salas29
17Allande28.7
18Castropol28.6
19Cangas del Narcea28.6
20Quirós28.4
21Amieva28
22Cabrales27.3
23Valdés27.3
24Cudillero27
25Vegadeo26.7
26Degaña26.7
27Onís26.4
28Bimenes25.9
29Proaza25.5
30Aller25.3
31Piloña25.1
32Pesoz25
33Villanueva de Oscos24.9
34Ponga24.8
35Coaña24.6
36El Franco24.1
37Tapia de Casariego24
38Candamo23.2
39Somiedo22.9
40Illas21.7
41Riosa21.6
42Cangas de Onís21.3
43Sariego21.1
44Muros de Nalón20.7
45Cabranes20.7
46Parres20.4
47San Martín del Rey Aurelio20.4
48Lena20.3
49Llanes20.2
50Nava20.2
51Pravia20.1
52Ribadedeva20
53Soto del Barco19.5
54Laviana19
55Corvera de Asturias19
56Villaviciosa18.7
57Sobrescobio18.6
58Mieres18.6
59Grado18.4
60Navia18.4
61Ribadesella18.2
62Langreo17.9
63Morcín17.7
64Caso17
65Ribera de Arriba16.8
66Yernes y Tameza16.1
67Caravia16
68Carreño15.5
69Avilés15.5
70Siero15
71Gijón14.1
72Gozón14
73Noreña12.4
74Castrillón12.3
75Oviedo12.1
76Las Regueras11.6
77Llanera11
78Santo Adriano5.2

Other periods

About this ranking

Residents aged 15 and over whose highest completed level is primary education or less (including people with no formal education, ISCED 0 and 1), as a percentage of all residents aged 15 and over, on 1 January. INE annual census.

Spain only, down to every municipality, from 2021. High in municipalities with older populations.

Every value in the ranking comes from the same publisher and the same period, so the municipalities are compared on one definition. Equal values share a rank.

How to cite

Invokely calculation from Población de 15 y más años con educación primaria o inferior entre población de 15 y más años (Censo anual, INE). https://invokely.ai/docs/methodology#primary_or_less_share_15_plus. Retrieved 2026-10-12.

Citation styles

Invokely calculated this figure from the publishers' data, so Invokely is the author and the publishers of the inputs are named.

APA 7

Invokely. (n.d.). Población de 15 y más años con educación primaria o inferior entre población de 15 y más años (Censo anual, INE) (Municipalities in Asturias by population with primary education or less, aged 15 and over (Spain), 2021) [Data set]. Calculated from data by INE. Retrieved October 12, 2026, from https://invokely.ai/docs/methodology#primary_or_less_share_15_plus

MLA 9

Población de 15 y más años con educación primaria o inferior entre población de 15 y más años (Censo anual, INE), Municipalities in Asturias by population with primary education or less, aged 15 and over (Spain), 2021. Calculated from data by INE. Invokely, https://invokely.ai/docs/methodology#primary_or_less_share_15_plus. Accessed 12 Oct. 2026.

Chicago (author-date)

Invokely. n.d. Población de 15 y más años con educación primaria o inferior entre población de 15 y más años (Censo anual, INE). Municipalities in Asturias by population with primary education or less, aged 15 and over (Spain), 2021. Dataset. Calculated from data by INE. Accessed October 12, 2026. https://invokely.ai/docs/methodology#primary_or_less_share_15_plus.

Harvard

Invokely (no date) Población de 15 y más años con educación primaria o inferior entre población de 15 y más años (Censo anual, INE), Municipalities in Asturias by population with primary education or less, aged 15 and over (Spain), 2021 [Dataset]. Calculated from data by INE. Available at: https://invokely.ai/docs/methodology#primary_or_less_share_15_plus (Accessed: 12 October 2026).

BibTeX
@misc{invokely_municipalities_in_asturias_by_2021,
  author = {{Invokely}},
  title = {{Población de 15 y más años con educación primaria o inferior entre población de 15 y más años (Censo anual, INE): Municipalities in Asturias by population with primary education or less, aged 15 and over (Spain), 2021}},
  howpublished = {Data set},
  url = {https://invokely.ai/docs/methodology#primary_or_less_share_15_plus},
  urldate = {2026-10-12},
  note = {Calculated from data by INE. Accessed via Invokely, https://invokely.ai/rankings/primary-education-or-less-share-spain/asturias-municipalities?period=2021. Publisher attribution: Invokely calculation from Población de 15 y más años con educación primaria o inferior entre población de 15 y más años (Censo anual, INE). https://invokely.ai/docs/methodology\#primary\_or\_less\_share\_15\_plus. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - Invokely
TI  - Población de 15 y más años con educación primaria o inferior entre población de 15 y más años (Censo anual, INE): Municipalities in Asturias by population with primary education or less, aged 15 and over (Spain), 2021
PB  - Invokely
DB  - Invokely
UR  - https://invokely.ai/docs/methodology#primary_or_less_share_15_plus
L2  - https://invokely.ai/rankings/primary-education-or-less-share-spain/asturias-municipalities?period=2021
Y2  - 2026/10/12
N1  - Calculated from data by INE.
N1  - Accessed via Invokely, https://invokely.ai/rankings/primary-education-or-less-share-spain/asturias-municipalities?period=2021.
N1  - Publisher attribution: Invokely calculation from Población de 15 y más años con educación primaria o inferior entre población de 15 y más años (Censo anual, INE). https://invokely.ai/docs/methodology#primary_or_less_share_15_plus. Retrieved 2026-10-12.
ER  -
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Questions

Which municipality has the highest population with primary education or less, aged 15 and over (Spain)?

Villayón, with 41.5% in 2021, according to INE.

Which municipality has the lowest population with primary education or less, aged 15 and over (Spain)?

Santo Adriano, with 5.2% in 2021.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: Invokely, Población de 15 y más años con educación primaria o inferior entre población de 15 y más años (Censo anual, INE). Retrieved 2026-10-12.

Population with primary education or less, aged 15 and over (Spain): other rankings

Municipalities in Asturias: more rankings