Ottone: 390 inhabitants (2026)
ISTAT Code: 033030
44.6224°N, 9.3321°E
Explore related data
Jump from local statistics to linked rankings and territorial pages.
Region page
Open the full profile page for Emilia-Romagna.
Province page
Open the full profile page for the province of Piacenza.
Income overview
Explore the income map and the municipalities with the highest and lowest values.
Regional income ranking
View the municipalities in Emilia-Romagna ranked by average income.
Provincial population ranking
View the municipalities in the province of Piacenza ranked by population.
Compare this municipality
Open the comparison page with this municipality preselected.
Population & demographics
All demographic data for Ottone: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Ottone.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Ottone.
Ottone is a small municipality in the province of Piacenza, Emilia-Romagna region. With a population of 390 inhabitants and a density of 4 per km², it covers an area of 98.8 km². The average declared income is 21.822 €.
Ottone in numbers: the analysis
Among the 46 municipalities of the province of Piacenza, Ottone ranks 44 by population.
Compared with the provincial average of Piacenza (about 6,255 residents per municipality), Ottone is a markedly smaller centre.
Demographic projections to 2050 estimate about 188 inhabitants for Ottone: an expected decline of 51.8% from today.
The ageing index is one of the starkest signals: in Ottone there are 1,236 residents over 65 for every 100 under 14, well above the national average.
The census record tells a story of long decline: in 1951 Ottone had 2,932 inhabitants; today (2026) it has 390 — 86.7% fewer.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 491 |
| 2020 | 467 |
| 2021 | 468 |
| 2022 | 444 |
| 2023 | 434 |
| 2024 | 430 |
| 2025 | 397 |
| 2026 | 390 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 229 | 58.7% |
| Women | 161 | 41.3% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 0 |
| 2024 | 0 |
| 2025 | 2 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 2932 |
| 1961 | 2367 |
| 1971 | 1628 |
| 1981 | 1105 |
| 1991 | 891 |
| 2001 | 730 |
| 2011 | 570 |
| 2019 | 491 |
| 2020 | 467 |
| 2021 | 468 |
| 2022 | 444 |
| 2023 | 434 |
| 2024 | 430 |
| 2025 | 397 |
| 2026 | 390 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 298 | 37.5% |
| Married | 324 | 40.8% |
| Divorced | 66 | 8.3% |
| Widowed | 106 | 13.4% |
School-Age Population (2026)
Total 0-18 years: 22
| Valore | |
|---|---|
| Nido (0-2) | 2 |
| Infanzia (3-5) | 3 |
| Primaria (6-10) | 6 |
| Medie (11-13) | 3 |
| Superiori (14-18) | 8 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Ottone population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/ottone-033030" title="Population pyramid of Ottone — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/ottone-033030" alt="Population pyramid of Ottone — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>