Explore related data
Jump from local statistics to linked rankings and territorial pages.
Region page
Open the full profile page for Lazio.
Province page
Open the full profile page for the province of Frosinone.
Income overview
Explore the income map and the municipalities with the highest and lowest values.
Regional income ranking
View the municipalities in Lazio ranked by average income.
Provincial population ranking
View the municipalities in the province of Frosinone ranked by population.
Compare this municipality
Open the comparison page with this municipality preselected.
Population & demographics
All demographic data for Sant'Elia Fiumerapido: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Sant'Elia Fiumerapido.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Sant'Elia Fiumerapido.
Sant'Elia Fiumerapido is a medium-sized municipality in the province of Frosinone, Lazio region. With a population of 5549 inhabitants and a density of 135 per km², it covers an area of 41.2 km². The average declared income is 19.785 €.
Sant'Elia Fiumerapido in numbers: the analysis
The census record tells a story of long decline: in 1951 Sant'Elia Fiumerapido had 6,481 inhabitants; today (2026) it has 5,549 — 14.4% fewer.
The ageing index is one of the starkest signals: in Sant'Elia Fiumerapido there are 253 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 4,437 inhabitants for Sant'Elia Fiumerapido: an expected decline of 20% from today.
Among the 91 municipalities of the province of Frosinone, Sant'Elia Fiumerapido ranks 20 by population.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 5923 |
| 2020 | 5847 |
| 2021 | 5733 |
| 2022 | 5732 |
| 2023 | 5690 |
| 2024 | 5654 |
| 2025 | 5599 |
| 2026 | 5549 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 2768 | 49.9% |
| Women | 2781 | 50.1% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 44 |
| 2022 | 32 |
| 2023 | 29 |
| 2024 | 28 |
| 2025 | 31 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 6481 |
| 1961 | 5089 |
| 1971 | 4850 |
| 1981 | 5806 |
| 1991 | 6152 |
| 2001 | 6326 |
| 2011 | 6227 |
| 2019 | 5923 |
| 2020 | 5847 |
| 2021 | 5733 |
| 2022 | 5732 |
| 2023 | 5690 |
| 2024 | 5654 |
| 2025 | 5599 |
| 2026 | 5549 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 4620 | 41.3% |
| Married | 5294 | 47.3% |
| Divorced | 348 | 3.1% |
| Widowed | 936 | 8.4% |
School-Age Population (2026)
Total 0-18 years: 843
| Valore | |
|---|---|
| Nido (0-2) | 87 |
| Infanzia (3-5) | 112 |
| Primaria (6-10) | 214 |
| Medie (11-13) | 156 |
| Superiori (14-18) | 274 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Sant'Elia Fiumerapido population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/sant-elia-fiumerapido-060068" title="Population pyramid of Sant'Elia Fiumerapido — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/sant-elia-fiumerapido-060068" alt="Population pyramid of Sant'Elia Fiumerapido — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>