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Population & demographics
All demographic data for Guardistallo: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Guardistallo.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Guardistallo.
Guardistallo is a small municipality in the province of Pisa, Toscana region. With a population of 1201 inhabitants and a density of 50 per km², it covers an area of 23.9 km². The average declared income is 22.444 €.
Guardistallo in numbers: the analysis
The census record tells a story of long decline: in 1951 Guardistallo had 2,006 inhabitants; today (2026) it has 1,201 — 40.1% fewer.
The ageing index is one of the starkest signals: in Guardistallo there are 360 residents over 65 for every 100 under 14, well above the national average.
For 2050 the projections point to an essentially unchanged population: about 1,194 inhabitants.
Compared with the provincial average of Pisa (about 11,340 residents per municipality), Guardistallo is a markedly smaller centre.
Among the 37 municipalities of the province of Pisa, Guardistallo ranks 34 by population.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 1203 |
| 2020 | 1197 |
| 2021 | 1168 |
| 2022 | 1161 |
| 2023 | 1159 |
| 2024 | 1185 |
| 2025 | 1185 |
| 2026 | 1201 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 582 | 48.5% |
| Women | 619 | 51.5% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 7 |
| 2022 | 6 |
| 2023 | 2 |
| 2024 | 4 |
| 2025 | 7 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 2006 |
| 1961 | 1544 |
| 1971 | 1122 |
| 1981 | 1002 |
| 1991 | 938 |
| 2001 | 1026 |
| 2011 | 1254 |
| 2019 | 1203 |
| 2020 | 1197 |
| 2021 | 1168 |
| 2022 | 1161 |
| 2023 | 1159 |
| 2024 | 1185 |
| 2025 | 1185 |
| 2026 | 1201 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 1030 | 43.5% |
| Married | 1000 | 42.2% |
| Divorced | 136 | 5.7% |
| Widowed | 204 | 8.6% |
School-Age Population (2026)
Total 0-18 years: 148
| Valore | |
|---|---|
| Nido (0-2) | 12 |
| Infanzia (3-5) | 23 |
| Primaria (6-10) | 30 |
| Medie (11-13) | 32 |
| Superiori (14-18) | 51 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Guardistallo population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/guardistallo-050015" title="Population pyramid of Guardistallo — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/guardistallo-050015" alt="Population pyramid of Guardistallo — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>