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Population & demographics
All demographic data for Follonica: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Follonica.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Follonica.
Follonica is a medium-sized municipality in the province of Grosseto, Toscana region. With a population of 20.000 inhabitants and a density of 356 per km², it covers an area of 56.2 km². The average declared income is 23.275 €.
Follonica in numbers: the analysis
The average municipality in the province of Grosseto has about 7,674 residents: Follonica has 2.6 times as many.
By population, Follonica ranks no. 2 among the 28 municipalities of the province of Grosseto.
Follonica has grown substantially since 1951: from 7,712 inhabitants then to 20,000 in 2026, an increase of 159.3%.
The ageing index is one of the starkest signals: in Follonica there are 362 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 15,756 inhabitants for Follonica: an expected decline of 21.2% from today.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 21.441 |
| 2020 | 21.249 |
| 2021 | 20.648 |
| 2022 | 20.607 |
| 2023 | 20.457 |
| 2024 | 20.307 |
| 2025 | 20.174 |
| 2026 | 20.000 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 9415 | 47.1% |
| Women | 10.585 | 52.9% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 107 |
| 2022 | 85 |
| 2023 | 106 |
| 2024 | 90 |
| 2025 | 87 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 7712 |
| 1961 | 10.203 |
| 1971 | 16.775 |
| 1981 | 21.378 |
| 1991 | 21.353 |
| 2001 | 21.091 |
| 2011 | 21.479 |
| 2019 | 21.441 |
| 2020 | 21.249 |
| 2021 | 20.648 |
| 2022 | 20.607 |
| 2023 | 20.457 |
| 2024 | 20.307 |
| 2025 | 20.174 |
| 2026 | 20.000 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 15.628 | 38.8% |
| Married | 18.788 | 46.6% |
| Divorced | 2170 | 5.4% |
| Widowed | 3744 | 9.3% |
School-Age Population (2026)
Total 0-18 years: 2497
| Valore | |
|---|---|
| Nido (0-2) | 286 |
| Infanzia (3-5) | 289 |
| Primaria (6-10) | 622 |
| Medie (11-13) | 443 |
| Superiori (14-18) | 857 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Follonica population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/follonica-053009" title="Population pyramid of Follonica — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/follonica-053009" alt="Population pyramid of Follonica — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>