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Population & demographics
All demographic data for Rocca di Cave: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Rocca di Cave.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Rocca di Cave.
Rocca di Cave is a small municipality in the province of Roma, Lazio region. With a population of 364 inhabitants and a density of 32 per km², it covers an area of 11.4 km². The average declared income is 21.983 €.
Rocca di Cave in numbers: the analysis
Compared with the provincial average of Roma (about 34,917 residents per municipality), Rocca di Cave is a markedly smaller centre.
Among the 121 municipalities of the province of Roma, Rocca di Cave ranks 111 by population.
The census record tells a story of long decline: in 1951 Rocca di Cave had 872 inhabitants; today (2026) it has 364 — 58.3% fewer.
The generational balance is in line with the norm: the ageing index of Rocca di Cave is 242 (over-65s per 100 under-14s).
Looking ahead to 2050, projections give Rocca di Cave about 385 inhabitants, up 5.8% from today.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 358 |
| 2020 | 354 |
| 2021 | 355 |
| 2022 | 349 |
| 2023 | 351 |
| 2024 | 360 |
| 2025 | 371 |
| 2026 | 364 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 181 | 49.7% |
| Women | 183 | 50.3% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 5 |
| 2024 | 6 |
| 2025 | 1 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 872 |
| 1961 | 594 |
| 1971 | 400 |
| 1981 | 379 |
| 1991 | 357 |
| 2001 | 358 |
| 2011 | 396 |
| 2019 | 358 |
| 2020 | 354 |
| 2021 | 355 |
| 2022 | 349 |
| 2023 | 351 |
| 2024 | 360 |
| 2025 | 371 |
| 2026 | 364 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 370 | 49.9% |
| Married | 310 | 41.8% |
| Divorced | 6 | 0.8% |
| Widowed | 56 | 7.5% |
School-Age Population (2026)
Total 0-18 years: 58
| Valore | |
|---|---|
| Nido (0-2) | 12 |
| Infanzia (3-5) | 8 |
| Primaria (6-10) | 11 |
| Medie (11-13) | 9 |
| Superiori (14-18) | 18 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Rocca di Cave population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/rocca-di-cave-058085" title="Population pyramid of Rocca di Cave — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/rocca-di-cave-058085" alt="Population pyramid of Rocca di Cave — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>