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Population & demographics
All demographic data for Filettino: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Filettino.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Filettino.
Filettino is a small municipality in the province of Frosinone, Lazio region. With a population of 533 inhabitants and a density of 7 per km², it covers an area of 78.6 km². The average declared income is 19.708 €.
Filettino in numbers: the analysis
Among the 91 municipalities of the province of Frosinone, Filettino ranks 85 by population.
The census record tells a story of long decline: in 1951 Filettino had 1,180 inhabitants; today (2026) it has 533 — 54.8% fewer.
The ageing index is one of the starkest signals: in Filettino there are 432 residents over 65 for every 100 under 14, well above the national average.
Looking ahead to 2050, projections give Filettino about 600 inhabitants, up 12.6% from today.
Compared with the provincial average of Frosinone (about 5,058 residents per municipality), Filettino is a markedly smaller centre.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 515 |
| 2020 | 505 |
| 2021 | 507 |
| 2022 | 517 |
| 2023 | 516 |
| 2024 | 535 |
| 2025 | 535 |
| 2026 | 533 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 286 | 53.7% |
| Women | 247 | 46.3% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 0 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1180 |
| 1961 | 788 |
| 1971 | 742 |
| 1981 | 675 |
| 1991 | 614 |
| 2001 | 550 |
| 2011 | 551 |
| 2019 | 515 |
| 2020 | 505 |
| 2021 | 507 |
| 2022 | 517 |
| 2023 | 516 |
| 2024 | 535 |
| 2025 | 535 |
| 2026 | 533 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 440 | 41.1% |
| Married | 506 | 47.3% |
| Divorced | 48 | 4.5% |
| Widowed | 76 | 7.1% |
School-Age Population (2026)
Total 0-18 years: 56
| Valore | |
|---|---|
| Nido (0-2) | 4 |
| Infanzia (3-5) | 4 |
| Primaria (6-10) | 19 |
| Medie (11-13) | 7 |
| Superiori (14-18) | 22 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Filettino population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/filettino-060034" title="Population pyramid of Filettino — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/filettino-060034" alt="Population pyramid of Filettino — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>