Isola del Piano: 517 inhabitants (2026)
ISTAT Code: 041021
43.7372°N, 12.7829°E
Explore related data
Jump from local statistics to linked rankings and territorial pages.
Region page
Open the full profile page for Marche.
Province page
Open the full profile page for the province of Pesaro e Urbino.
Income overview
Explore the income map and the municipalities with the highest and lowest values.
Regional income ranking
View the municipalities in Marche ranked by average income.
Provincial population ranking
View the municipalities in the province of Pesaro e Urbino ranked by population.
Compare this municipality
Open the comparison page with this municipality preselected.
Population & demographics
All demographic data for Isola del Piano: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Isola del Piano.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Isola del Piano.
Isola del Piano is a small municipality in the province of Pesaro e Urbino, Marche region. With a population of 517 inhabitants and a density of 22 per km², it covers an area of 23.5 km². The average declared income is 21.800 €.
Isola del Piano in numbers: the analysis
Among the 50 municipalities of the province of Pesaro e Urbino, Isola del Piano ranks 49 by population.
Compared with the provincial average of Pesaro e Urbino (about 6,991 residents per municipality), Isola del Piano is a markedly smaller centre.
Demographic projections to 2050 estimate about 400 inhabitants for Isola del Piano: an expected decline of 22.6% from today.
The ageing index is one of the starkest signals: in Isola del Piano there are 367 residents over 65 for every 100 under 14, well above the national average.
The census record tells a story of long decline: in 1951 Isola del Piano had 1,435 inhabitants; today (2026) it has 517 — 64% fewer.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 557 |
| 2020 | 554 |
| 2021 | 556 |
| 2022 | 556 |
| 2023 | 541 |
| 2024 | 546 |
| 2025 | 526 |
| 2026 | 517 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 269 | 52.0% |
| Women | 248 | 48.0% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 3 |
| 2025 | 1 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1435 |
| 1961 | 1199 |
| 1971 | 817 |
| 1981 | 709 |
| 1991 | 649 |
| 2001 | 664 |
| 2011 | 635 |
| 2019 | 557 |
| 2020 | 554 |
| 2021 | 556 |
| 2022 | 556 |
| 2023 | 541 |
| 2024 | 546 |
| 2025 | 526 |
| 2026 | 517 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 466 | 44.3% |
| Married | 458 | 43.5% |
| Divorced | 34 | 3.2% |
| Widowed | 94 | 8.9% |
School-Age Population (2026)
Total 0-18 years: 62
| Valore | |
|---|---|
| Nido (0-2) | 6 |
| Infanzia (3-5) | 4 |
| Primaria (6-10) | 13 |
| Medie (11-13) | 14 |
| Superiori (14-18) | 25 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Isola del Piano population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/isola-del-piano-041021" title="Population pyramid of Isola del Piano — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/isola-del-piano-041021" alt="Population pyramid of Isola del Piano — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>