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Population & demographics
All demographic data for Acquafondata: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Acquafondata.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Acquafondata.
Acquafondata is a small municipality in the province of Frosinone, Lazio region. With a population of 253 inhabitants and a density of 10 per km², it covers an area of 25.8 km². The average declared income is 15.617 €.
Acquafondata in numbers: the analysis
The census record tells a story of long decline: in 1951 Acquafondata had 872 inhabitants; today (2026) it has 253 — 71% fewer.
Among the 91 municipalities of the province of Frosinone, Acquafondata ranks 91 by population.
Compared with the provincial average of Frosinone (about 5,058 residents per municipality), Acquafondata is a markedly smaller centre.
For 2050 the projections point to an essentially unchanged population: about 246 inhabitants.
The ageing index is one of the starkest signals: in Acquafondata there are 544 residents over 65 for every 100 under 14, well above the national average.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 255 |
| 2020 | 264 |
| 2021 | 280 |
| 2022 | 276 |
| 2023 | 261 |
| 2024 | 258 |
| 2025 | 249 |
| 2026 | 253 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 137 | 54.2% |
| Women | 116 | 45.8% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 1 |
| 2022 | 0 |
| 2023 | 2 |
| 2024 | 0 |
| 2025 | 0 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 872 |
| 1961 | 647 |
| 1971 | 458 |
| 1981 | 418 |
| 1991 | 371 |
| 2001 | 316 |
| 2011 | 282 |
| 2019 | 255 |
| 2020 | 264 |
| 2021 | 280 |
| 2022 | 276 |
| 2023 | 261 |
| 2024 | 258 |
| 2025 | 249 |
| 2026 | 253 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 206 | 41.4% |
| Married | 238 | 47.8% |
| Divorced | 14 | 2.8% |
| Widowed | 40 | 8.0% |
School-Age Population (2026)
Total 0-18 years: 19
| Valore | |
|---|---|
| Nido (0-2) | 2 |
| Infanzia (3-5) | 2 |
| Primaria (6-10) | 8 |
| Medie (11-13) | 3 |
| Superiori (14-18) | 4 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Acquafondata population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/acquafondata-060001" title="Population pyramid of Acquafondata — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/acquafondata-060001" alt="Population pyramid of Acquafondata — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>