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Population & demographics
All demographic data for Passerano Marmorito: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Passerano Marmorito.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Passerano Marmorito.
Passerano Marmorito is a small municipality in the province of Asti, Piemonte region. With a population of 446 inhabitants and a density of 37 per km², it covers an area of 11.9 km². The average declared income is 25.183 €.
Passerano Marmorito in numbers: the analysis
Looking ahead to 2050, projections give Passerano Marmorito about 526 inhabitants, up 17.9% from today.
Compared with the provincial average of Asti (about 1,770 residents per municipality), Passerano Marmorito is a markedly smaller centre.
Among the 117 municipalities of the province of Asti, Passerano Marmorito ranks 77 by population.
The census record tells a story of long decline: in 1951 Passerano Marmorito had 903 inhabitants; today (2026) it has 446 — 50.6% fewer.
The ageing index is one of the starkest signals: in Passerano Marmorito there are 321 residents over 65 for every 100 under 14, well above the national average.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 425 |
| 2020 | 416 |
| 2021 | 420 |
| 2022 | 432 |
| 2023 | 441 |
| 2024 | 447 |
| 2025 | 428 |
| 2026 | 446 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 253 | 56.7% |
| Women | 193 | 43.3% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 0 |
| 2024 | 2 |
| 2025 | 1 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 903 |
| 1961 | 743 |
| 1971 | 598 |
| 1981 | 480 |
| 1991 | 440 |
| 2001 | 450 |
| 2011 | 443 |
| 2019 | 425 |
| 2020 | 416 |
| 2021 | 420 |
| 2022 | 432 |
| 2023 | 441 |
| 2024 | 447 |
| 2025 | 428 |
| 2026 | 446 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 366 | 42.8% |
| Married | 380 | 44.4% |
| Divorced | 42 | 4.9% |
| Widowed | 68 | 7.9% |
School-Age Population (2026)
Total 0-18 years: 57
| Valore | |
|---|---|
| Nido (0-2) | 3 |
| Infanzia (3-5) | 9 |
| Primaria (6-10) | 17 |
| Medie (11-13) | 10 |
| Superiori (14-18) | 18 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Passerano Marmorito population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/passerano-marmorito-005082" title="Population pyramid of Passerano Marmorito — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/passerano-marmorito-005082" alt="Population pyramid of Passerano Marmorito — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>