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Villamiroglio is a small municipality in the province of Alessandria, Piemonte region. With a population of 283 inhabitants and a density of 29 per km², it covers an area of 9.9 km². The average declared income is 21.092 €.

Villamiroglio in numbers: the analysis

Among the 187 municipalities of the province of Alessandria, Villamiroglio ranks 159 by population.

The census record tells a story of long decline: in 1951 Villamiroglio had 797 inhabitants; today (2026) it has 283 — 64.5% fewer.

The ageing index is one of the starkest signals: in Villamiroglio there are 831 residents over 65 for every 100 under 14, well above the national average.

Demographic projections to 2050 estimate about 232 inhabitants for Villamiroglio: an expected decline of 18% from today.

Compared with the provincial average of Alessandria (about 2,182 residents per municipality), Villamiroglio is a markedly smaller centre.

Population Trend

Grafico a linee
AnnoPopolazione
2019300
2020297
2021295
2022299
2023295
2024292
2025286
2026283

Male/Female Ratio

Grafico a ciambella
Valore%
Men14952.7%
Women13447.3%

Demographic Statistics

Men149
Women134
Year2026

Demographic Indices

-1.05%
Annual change
change from the previous year
830.8
Ageing index
65+ / 0-14 × 100
74.7
Dependency ratio
(0-14 + 65+) / 15-64 × 100
266.7
Workforce replacement
60-64 / 15-19 × 100
252.2
Workforce structure
40-64 / 15-39 × 100
7.5
Child dependency
0-4 / women 15-49 × 100
55.37
Average age
weighted average age

Births (recent years)

Grafico a barre
Valore
20212
20220
20230
20240
20250

Historical Population (1951-present)

Grafico a linee
AnnoPopulation
1951797
1961610
1971440
1981359
1991331
2001312
2011332
2019300
2020297
2021295
2022299
2023295
2024292
2025286
2026283

Marital Status (2025)

Grafico a ciambella
Valore%
Single20636.0%
Married28249.3%
Divorced345.9%
Widowed508.7%

School-Age Population (2026)

Total 0-18 years: 23

Grafico a barre
Valore
Nido (0-2)1
Infanzia (3-5)3
Primaria (6-10)2
Medie (11-13)5
Superiori (14-18)12

Foreign residents

Foreign presence and top citizenships

Main citizenships
Foreign residents
9
Foreign-resident share: 3.15%
Main citizenships
Albania2
Argentina1
Brasile1
Filippine1
Irlanda1
Source: ISTAT, MEF, ISPRA, EEA · Year: 2025 · updated Jun 07, 2026