What is the population of Pré-Saint-Didier in 2026?

Pré-Saint-Didier has 955 inhabitants (2026 data), with a density of 29 inhabitants per km².

What is the average income in Pré-Saint-Didier?

The average declared income in Pré-Saint-Didier is 31.396 €, with 792 taxpayers.

What is the air quality like in Pré-Saint-Didier?

The average annual PM2.5 concentration in Pré-Saint-Didier is 12.9 µg/m³. Soil consumption is 2.5%.

What is the ZIP code of Pré-Saint-Didier?

The ZIP code of Pré-Saint-Didier is 11010.

How many foreign residents live in Pré-Saint-Didier?

Pré-Saint-Didier is home to 69 foreign residents, equal to 7.2% of the population. The largest foreign community comes from Marocco.

What is the cost of living in Pré-Saint-Didier?

In Pré-Saint-Didier the average property sale price is around 5200 €/m². The composite cost-of-living index is 100 (base 100 = national average).

Valle d'Aosta/Vallée d'Aoste Valle d'Aosta/Vallée d'Aoste

Pré-Saint-Didier: 955 inhabitants (2026)

Q: Which province and region is Pré-Saint-Didier in?

Pré-Saint-Didier is in the province of Valle d'Aosta/Vallée d'Aoste, Valle d'Aosta/Vallée d'Aoste region. The ISTAT code is 007053.

ISTAT Code: 007053

45.7638°N, 6.9864°E

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955

Inhabitants

Inhabitants/km²

31.396 €

Average Income

12.86 µg/m³

PM2.5

2,5%

Land Consumption

33.4 km²

Area

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Population & demographics

All demographic data for Pré-Saint-Didier: population, births, deaths, balances and historical trends.

Income & tax data

Average income, median income, income brackets and historical trends for Pré-Saint-Didier.

Environment & air quality

Air quality (PM2.5, PM10, NO2) and land consumption data for Pré-Saint-Didier.

Pré-Saint-Didier 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 955 inhabitants and a density of 29 per km², it covers an area of 33.4 km². The average declared income is 31.396 €.

Pré-Saint-Didier in numbers: the analysis

The generational balance is in line with the norm: the ageing index of Pré-Saint-Didier is 207 (over-65s per 100 under-14s).

Demographic projections to 2050 estimate about 754 inhabitants for Pré-Saint-Didier: an expected decline of 21% from today.

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

Among the 74 municipalities of the province of Valle d'Aosta/Vallée d'Aoste, Pré-Saint-Didier ranks 33 by population.

Pré-Saint-Didier has grown substantially since 1951: from 670 inhabitants then to 955 in 2026, an increase of 42.5%.

Population Trend

Grafico a linee
Anno	Popolazione
2019	1023
2020	1031
2021	996
2022	977
2023	981
2024	955
2025	963
2026	955

Male/Female Ratio

Grafico a ciambella
	Valore	%
Men	513	53.7%
Women	442	46.3%

Demographic Statistics

Men513

Women442

Year2026

Demographic Indices

-0.83%

Annual change

change from the previous year

207.3

Ageing index

65+ / 0-14 × 100

Dependency ratio

(0-14 + 65+) / 15-64 × 100

160

Workforce replacement

60-64 / 15-19 × 100

142.2

Workforce structure

40-64 / 15-39 × 100

18.6

Child dependency

0-4 / women 15-49 × 100

46.41

Average age

weighted average age

Births (recent years)

Grafico a barre
	Valore
2021	6
2022	10
2023	4
2024	2
2025	7

Historical Population (1951-present)

Grafico a linee
Anno	Population
1951	670
1961	667
1971	780
1981	846
1991	976
2001	964
2011	1012
2019	1023
2020	1031
2021	996
2022	977
2023	981
2024	955
2025	963
2026	955

Marital Status (2025)

Grafico a ciambella
	Valore	%
Single	888	46.1%
Married	798	41.4%
Divorced	98	5.1%
Widowed	142	7.4%

School-Age Population (2026)

Total 0-18 years: 143

Grafico a barre
	Valore
Nido (0-2)	18
Infanzia (3-5)	19
Primaria (6-10)	32
Medie (11-13)	25
Superiori (14-18)	49

Foreign residents

Foreign presence and top citizenships

Main citizenships

Foreign residents

Foreign-resident share: 7.17%

Main citizenships

Marocco14

Romania12

Cina4

Federazione Russa4

Francia4

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

Population pyramid of Pré-Saint-Didier — DatiItalia

<a href="https://datitalia.eu/comune/pre-saint-didier-007053" title="Population pyramid of Pré-Saint-Didier — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/pre-saint-didier-007053" alt="Population pyramid of Pré-Saint-Didier — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>

Municipalities near Pré-Saint-Didier

Courmayeur

Valle d'Aosta/Vallée d'Aoste

3.4 km

Morgex

Valle d'Aosta/Vallée d'Aoste

3.9 km

La Thuile

Valle d'Aosta/Vallée d'Aoste

6.0 km

La Salle

Valle d'Aosta/Vallée d'Aoste

6.9 km

Avise

Valle d'Aosta/Vallée d'Aoste

13.5 km

Saint-Nicolas

Valle d'Aosta/Vallée d'Aoste

15.0 km

Arvier

Valle d'Aosta/Vallée d'Aoste

15.7 km

Valgrisenche

Valle d'Aosta/Vallée d'Aoste

16.0 km