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Population & demographics
All demographic data for Filignano: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Filignano.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Filignano.
Filignano is a small municipality in the province of Isernia, Molise region. With a population of 564 inhabitants and a density of 18 per km², it covers an area of 30.5 km². The average declared income is 19.731 €.
Filignano in numbers: the analysis
Among the 52 municipalities of the province of Isernia, Filignano ranks 34 by population.
The census record tells a story of long decline: in 1951 Filignano had 1,739 inhabitants; today (2026) it has 564 — 67.6% fewer.
The ageing index is one of the starkest signals: in Filignano there are 627 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 429 inhabitants for Filignano: an expected decline of 23.9% from today.
Compared with the provincial average of Isernia (about 1,504 residents per municipality), Filignano is a markedly smaller centre.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 611 |
| 2020 | 606 |
| 2021 | 584 |
| 2022 | 586 |
| 2023 | 574 |
| 2024 | 567 |
| 2025 | 557 |
| 2026 | 564 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 297 | 52.7% |
| Women | 267 | 47.3% |
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 | 1739 |
| 1961 | 1335 |
| 1971 | 949 |
| 1981 | 947 |
| 1991 | 897 |
| 2001 | 756 |
| 2011 | 689 |
| 2019 | 611 |
| 2020 | 606 |
| 2021 | 584 |
| 2022 | 586 |
| 2023 | 574 |
| 2024 | 567 |
| 2025 | 557 |
| 2026 | 564 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 398 | 35.7% |
| Married | 580 | 52.1% |
| Divorced | 34 | 3.1% |
| Widowed | 102 | 9.2% |
School-Age Population (2026)
Total 0-18 years: 49
| Valore | |
|---|---|
| Nido (0-2) | 3 |
| Infanzia (3-5) | 4 |
| Primaria (6-10) | 16 |
| Medie (11-13) | 8 |
| Superiori (14-18) | 18 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Filignano population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/filignano-094019" title="Population pyramid of Filignano — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/filignano-094019" alt="Population pyramid of Filignano — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>