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Population & demographics
All demographic data for Santa Maria a Monte: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Santa Maria a Monte.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Santa Maria a Monte.
Santa Maria a Monte is a medium-sized municipality in the province of Pisa, Toscana region. With a population of 13.473 inhabitants and a density of 354 per km², it covers an area of 38.1 km². The average declared income is 23.374 €.
Santa Maria a Monte in numbers: the analysis
Among the 37 municipalities of the province of Pisa, Santa Maria a Monte ranks 9 by population.
Santa Maria a Monte has grown substantially since 1951: from 7,568 inhabitants then to 13,473 in 2026, an increase of 78%.
The generational balance is in line with the norm: the ageing index of Santa Maria a Monte is 180 (over-65s per 100 under-14s).
Looking ahead to 2050, projections give Santa Maria a Monte about 14,830 inhabitants, up 10.1% from today.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 13.101 |
| 2020 | 13.227 |
| 2021 | 13.307 |
| 2022 | 13.307 |
| 2023 | 13.376 |
| 2024 | 13.358 |
| 2025 | 13.396 |
| 2026 | 13.473 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 6696 | 49.7% |
| Women | 6777 | 50.3% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 89 |
| 2022 | 94 |
| 2023 | 100 |
| 2024 | 104 |
| 2025 | 109 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 7568 |
| 1961 | 8291 |
| 1971 | 9242 |
| 1981 | 10.389 |
| 1991 | 10.373 |
| 2001 | 10.841 |
| 2011 | 12.847 |
| 2019 | 13.101 |
| 2020 | 13.227 |
| 2021 | 13.307 |
| 2022 | 13.307 |
| 2023 | 13.376 |
| 2024 | 13.358 |
| 2025 | 13.396 |
| 2026 | 13.473 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 11.392 | 42.5% |
| Married | 12.612 | 47.1% |
| Divorced | 1026 | 3.8% |
| Widowed | 1762 | 6.6% |
School-Age Population (2026)
Total 0-18 years: 2260
| Valore | |
|---|---|
| Nido (0-2) | 313 |
| Infanzia (3-5) | 288 |
| Primaria (6-10) | 595 |
| Medie (11-13) | 381 |
| Superiori (14-18) | 683 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Santa Maria a Monte population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/santa-maria-a-monte-050035" title="Population pyramid of Santa Maria a Monte — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/santa-maria-a-monte-050035" alt="Population pyramid of Santa Maria a Monte — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>