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Population & demographics
All demographic data for Monsano: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Monsano.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Monsano.
Monsano is a small municipality in the province of Ancona, Marche region. With a population of 3184 inhabitants and a density of 217 per km², it covers an area of 14.7 km². The average declared income is 25.449 €.
Monsano in numbers: the analysis
Among the 47 municipalities of the province of Ancona, Monsano ranks 30 by population.
Monsano has grown substantially since 1951: from 2,011 inhabitants then to 3,184 in 2026, an increase of 58.3%.
The generational balance is in line with the norm: the ageing index of Monsano is 223 (over-65s per 100 under-14s).
Demographic projections to 2050 estimate about 2,629 inhabitants for Monsano: an expected decline of 17.4% from today.
Compared with the provincial average of Ancona (about 9,822 residents per municipality), Monsano is a markedly smaller centre.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 3367 |
| 2020 | 3343 |
| 2021 | 3299 |
| 2022 | 3310 |
| 2023 | 3294 |
| 2024 | 3240 |
| 2025 | 3231 |
| 2026 | 3184 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1548 | 48.6% |
| Women | 1636 | 51.4% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 20 |
| 2022 | 13 |
| 2023 | 19 |
| 2024 | 12 |
| 2025 | 13 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 2011 |
| 1961 | 1898 |
| 1971 | 1591 |
| 1981 | 1855 |
| 1991 | 2385 |
| 2001 | 2760 |
| 2011 | 3353 |
| 2019 | 3367 |
| 2020 | 3343 |
| 2021 | 3299 |
| 2022 | 3310 |
| 2023 | 3294 |
| 2024 | 3240 |
| 2025 | 3231 |
| 2026 | 3184 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 2780 | 43.0% |
| Married | 2998 | 46.4% |
| Divorced | 236 | 3.7% |
| Widowed | 448 | 6.9% |
School-Age Population (2026)
Total 0-18 years: 499
| Valore | |
|---|---|
| Nido (0-2) | 46 |
| Infanzia (3-5) | 62 |
| Primaria (6-10) | 111 |
| Medie (11-13) | 83 |
| Superiori (14-18) | 197 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Monsano population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/monsano-042025" title="Population pyramid of Monsano — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/monsano-042025" alt="Population pyramid of Monsano — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>