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Population & demographics
All demographic data for Roatto: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Roatto.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Roatto.
Roatto is a small municipality in the province of Asti, Piemonte region. With a population of 350 inhabitants and a density of 53 per km², it covers an area of 6.6 km². The average declared income is 26.367 €.
Roatto in numbers: the analysis
The census record tells a story of long decline: in 1951 Roatto had 652 inhabitants; today (2026) it has 350 — 46.3% fewer.
The ageing index is one of the starkest signals: in Roatto there are 334 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 259 inhabitants for Roatto: an expected decline of 26% from today.
Compared with the provincial average of Asti (about 1,770 residents per municipality), Roatto is a markedly smaller centre.
Among the 117 municipalities of the province of Asti, Roatto ranks 91 by population.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 382 |
| 2020 | 370 |
| 2021 | 369 |
| 2022 | 368 |
| 2023 | 366 |
| 2024 | 358 |
| 2025 | 354 |
| 2026 | 350 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 179 | 51.1% |
| Women | 171 | 48.9% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 3 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 652 |
| 1961 | 507 |
| 1971 | 344 |
| 1981 | 335 |
| 1991 | 323 |
| 2001 | 373 |
| 2011 | 374 |
| 2019 | 382 |
| 2020 | 370 |
| 2021 | 369 |
| 2022 | 368 |
| 2023 | 366 |
| 2024 | 358 |
| 2025 | 354 |
| 2026 | 350 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 270 | 38.1% |
| Married | 366 | 51.7% |
| Divorced | 22 | 3.1% |
| Widowed | 50 | 7.1% |
School-Age Population (2026)
Total 0-18 years: 51
| Valore | |
|---|---|
| Nido (0-2) | 5 |
| Infanzia (3-5) | 5 |
| Primaria (6-10) | 9 |
| Medie (11-13) | 9 |
| Superiori (14-18) | 23 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Roatto population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/roatto-005091" title="Population pyramid of Roatto — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/roatto-005091" alt="Population pyramid of Roatto — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>