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Population & demographics
All demographic data for Olmo Gentile: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Olmo Gentile.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Olmo Gentile.
Olmo Gentile is a small municipality in the province of Asti, Piemonte region. With a population of 67 inhabitants and a density of 12 per km², it covers an area of 5.8 km². The average declared income is 14.298 €.
Olmo Gentile in numbers: the analysis
Compared with the provincial average of Asti (about 1,770 residents per municipality), Olmo Gentile is a markedly smaller centre.
Among the 117 municipalities of the province of Asti, Olmo Gentile ranks 117 by population.
The census record tells a story of long decline: in 1951 Olmo Gentile had 336 inhabitants; today (2026) it has 67 — 80.1% fewer.
The ageing index is one of the starkest signals: in Olmo Gentile there are 825 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 48 inhabitants for Olmo Gentile: an expected decline of 28.4% from today.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 74 |
| 2020 | 71 |
| 2021 | 70 |
| 2022 | 70 |
| 2023 | 73 |
| 2024 | 67 |
| 2025 | 68 |
| 2026 | 67 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 35 | 52.2% |
| Women | 32 | 47.8% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 0 |
| 2022 | 1 |
| 2023 | 0 |
| 2024 | 0 |
| 2025 | 0 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 336 |
| 1961 | 254 |
| 1971 | 187 |
| 1981 | 145 |
| 1991 | 140 |
| 2001 | 104 |
| 2011 | 90 |
| 2019 | 74 |
| 2020 | 71 |
| 2021 | 70 |
| 2022 | 70 |
| 2023 | 73 |
| 2024 | 67 |
| 2025 | 68 |
| 2026 | 67 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 54 | 39.7% |
| Married | 56 | 41.2% |
| Divorced | 2 | 1.5% |
| Widowed | 24 | 17.6% |
School-Age Population (2026)
Total 0-18 years: 6
| Valore | |
|---|---|
| Nido (0-2) | 0 |
| Infanzia (3-5) | 3 |
| Primaria (6-10) | 1 |
| Medie (11-13) | 0 |
| Superiori (14-18) | 2 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Olmo Gentile population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/olmo-gentile-005081" title="Population pyramid of Olmo Gentile — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/olmo-gentile-005081" alt="Population pyramid of Olmo Gentile — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>