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Population & demographics
All demographic data for Portacomaro: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Portacomaro.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Portacomaro.
Portacomaro is a small municipality in the province of Asti, Piemonte region. With a population of 1891 inhabitants and a density of 168 per km², it covers an area of 11.3 km². The average declared income is 26.861 €.
Portacomaro in numbers: the analysis
The census record tells a story of long decline: in 1951 Portacomaro had 2,042 inhabitants; today (2026) it has 1,891 — 7.4% fewer.
The ageing index is one of the starkest signals: in Portacomaro there are 292 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 1,498 inhabitants for Portacomaro: an expected decline of 20.8% from today.
Among the 117 municipalities of the province of Asti, Portacomaro ranks 18 by population.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 2024 |
| 2020 | 2022 |
| 2021 | 1955 |
| 2022 | 1926 |
| 2023 | 1905 |
| 2024 | 1902 |
| 2025 | 1907 |
| 2026 | 1891 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 922 | 48.8% |
| Women | 969 | 51.2% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 6 |
| 2022 | 5 |
| 2023 | 6 |
| 2024 | 11 |
| 2025 | 10 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 2042 |
| 1961 | 1926 |
| 1971 | 1692 |
| 1981 | 1694 |
| 1991 | 1844 |
| 2001 | 1992 |
| 2011 | 1976 |
| 2019 | 2024 |
| 2020 | 2022 |
| 2021 | 1955 |
| 2022 | 1926 |
| 2023 | 1905 |
| 2024 | 1902 |
| 2025 | 1907 |
| 2026 | 1891 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 1482 | 38.9% |
| Married | 1832 | 48.0% |
| Divorced | 178 | 4.7% |
| Widowed | 322 | 8.4% |
School-Age Population (2026)
Total 0-18 years: 283
| Valore | |
|---|---|
| Nido (0-2) | 32 |
| Infanzia (3-5) | 22 |
| Primaria (6-10) | 77 |
| Medie (11-13) | 51 |
| Superiori (14-18) | 101 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Portacomaro population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/portacomaro-005087" title="Population pyramid of Portacomaro — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/portacomaro-005087" alt="Population pyramid of Portacomaro — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>