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Gressoney-Saint-Jean is a small municipality in the province of Valle d'Aosta/Vallée d'Aoste, Valle d'Aosta/Vallée d'Aoste region. With a population of 769 inhabitants and a density of 11 per km², it covers an area of 69.8 km². The average declared income is 32.657 €.

Gressoney-Saint-Jean in numbers: the analysis

Demographic projections to 2050 estimate about 604 inhabitants for Gressoney-Saint-Jean: an expected decline of 21.5% from today.

Compared with the provincial average of Valle d'Aosta/Vallée d'Aoste (about 1,656 residents per municipality), Gressoney-Saint-Jean is a markedly smaller centre.

Among the 74 municipalities of the province of Valle d'Aosta/Vallée d'Aoste, Gressoney-Saint-Jean ranks 38 by population.

Gressoney-Saint-Jean has grown substantially since 1951: from 732 inhabitants then to 769 in 2026, an increase of 5.1%.

The generational balance is in line with the norm: the ageing index of Gressoney-Saint-Jean is 237 (over-65s per 100 under-14s).

Population Trend

Grafico a linee
AnnoPopolazione
2019825
2020812
2021804
2022799
2023774
2024760
2025767
2026769

Male/Female Ratio

Grafico a ciambella
Valore%
Men38850.5%
Women38149.5%

Demographic Statistics

Men388
Women381
Year2026

Demographic Indices

+0.26%
Annual change
change from the previous year
237.1
Ageing index
65+ / 0-14 × 100
64
Dependency ratio
(0-14 + 65+) / 15-64 × 100
202.6
Workforce replacement
60-64 / 15-19 × 100
145.5
Workforce structure
40-64 / 15-39 × 100
15.6
Child dependency
0-4 / women 15-49 × 100
47.94
Average age
weighted average age

Births (recent years)

Grafico a barre
Valore
20210
20229
20233
20245
20255

Historical Population (1951-present)

Grafico a linee
AnnoPopulation
1951732
1961742
1971727
1981733
1991763
2001789
2011814
2019825
2020812
2021804
2022799
2023774
2024760
2025767
2026769

Marital Status (2025)

Grafico a ciambella
Valore%
Single70846.2%
Married63441.3%
Divorced704.6%
Widowed1228.0%

School-Age Population (2026)

Total 0-18 years: 122

Grafico a barre
Valore
Nido (0-2)13
Infanzia (3-5)12
Primaria (6-10)32
Medie (11-13)20
Superiori (14-18)45

Foreign residents

Foreign presence and top citizenships

Main citizenships
Foreign residents
47
Foreign-resident share: 6.13%
Main citizenships
Romania9
Ucraina9
Cina5
Albania3
Marocco3

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Use the Gressoney-Saint-Jean population pyramid on your site or article — the DatiItalia source link is already included.

Population pyramid of Gressoney-Saint-Jean — DatiItalia
<a href="https://datitalia.eu/comune/gressoney-saint-jean-007033" title="Population pyramid of Gressoney-Saint-Jean — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/gressoney-saint-jean-007033" alt="Population pyramid of Gressoney-Saint-Jean — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>
Source: ISTAT, MEF, ISPRA, EEA · Year: 2025 · updated Jun 28, 2026

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