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Population & demographics
All demographic data for Montemignaio: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Montemignaio.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Montemignaio.
Montemignaio is a small municipality in the province of Arezzo, Toscana region. With a population of 495 inhabitants and a density of 19 per km², it covers an area of 26.0 km². The average declared income is 20.213 €.
Montemignaio in numbers: the analysis
Demographic projections to 2050 estimate about 345 inhabitants for Montemignaio: an expected decline of 30.3% from today.
Compared with the provincial average of Arezzo (about 9,257 residents per municipality), Montemignaio is a markedly smaller centre.
Among the 36 municipalities of the province of Arezzo, Montemignaio ranks 36 by population.
The census record tells a story of long decline: in 1951 Montemignaio had 1,825 inhabitants; today (2026) it has 495 — 72.9% fewer.
The ageing index is one of the starkest signals: in Montemignaio there are 514 residents over 65 for every 100 under 14, well above the national average.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 550 |
| 2020 | 535 |
| 2021 | 521 |
| 2022 | 523 |
| 2023 | 518 |
| 2024 | 509 |
| 2025 | 496 |
| 2026 | 495 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 263 | 53.1% |
| Women | 232 | 46.9% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 0 |
| 2025 | 2 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1825 |
| 1961 | 1171 |
| 1971 | 599 |
| 1981 | 514 |
| 1991 | 532 |
| 2001 | 589 |
| 2011 | 576 |
| 2019 | 550 |
| 2020 | 535 |
| 2021 | 521 |
| 2022 | 523 |
| 2023 | 518 |
| 2024 | 509 |
| 2025 | 496 |
| 2026 | 495 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 392 | 39.5% |
| Married | 486 | 49.0% |
| Divorced | 38 | 3.8% |
| Widowed | 76 | 7.7% |
School-Age Population (2026)
Total 0-18 years: 43
| Valore | |
|---|---|
| Nido (0-2) | 3 |
| Infanzia (3-5) | 3 |
| Primaria (6-10) | 15 |
| Medie (11-13) | 9 |
| Superiori (14-18) | 13 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Montemignaio population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/montemignaio-051023" title="Population pyramid of Montemignaio — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/montemignaio-051023" alt="Population pyramid of Montemignaio — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>