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Population & demographics
All demographic data for Castelnuovo Parano: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Castelnuovo Parano.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Castelnuovo Parano.
Castelnuovo Parano is a small municipality in the province of Frosinone, Lazio region. With a population of 827 inhabitants and a density of 83 per km², it covers an area of 9.9 km². The average declared income is 19.206 €.
Castelnuovo Parano in numbers: the analysis
Among the 91 municipalities of the province of Frosinone, Castelnuovo Parano ranks 80 by population.
Compared with the provincial average of Frosinone (about 5,058 residents per municipality), Castelnuovo Parano is a markedly smaller centre.
Demographic projections to 2050 estimate about 703 inhabitants for Castelnuovo Parano: an expected decline of 15% from today.
The generational balance is in line with the norm: the ageing index of Castelnuovo Parano is 196 (over-65s per 100 under-14s).
The census record tells a story of long decline: in 1951 Castelnuovo Parano had 1,056 inhabitants; today (2026) it has 827 — 21.7% fewer.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 867 |
| 2020 | 865 |
| 2021 | 875 |
| 2022 | 858 |
| 2023 | 856 |
| 2024 | 846 |
| 2025 | 846 |
| 2026 | 827 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 411 | 49.7% |
| Women | 416 | 50.3% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 2 |
| 2022 | 11 |
| 2023 | 7 |
| 2024 | 8 |
| 2025 | 7 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1056 |
| 1961 | 955 |
| 1971 | 885 |
| 1981 | 797 |
| 1991 | 845 |
| 2001 | 876 |
| 2011 | 902 |
| 2019 | 867 |
| 2020 | 865 |
| 2021 | 875 |
| 2022 | 858 |
| 2023 | 856 |
| 2024 | 846 |
| 2025 | 846 |
| 2026 | 827 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 662 | 39.1% |
| Married | 882 | 52.1% |
| Divorced | 44 | 2.6% |
| Widowed | 104 | 6.1% |
School-Age Population (2026)
Total 0-18 years: 139
| Valore | |
|---|---|
| Nido (0-2) | 22 |
| Infanzia (3-5) | 17 |
| Primaria (6-10) | 37 |
| Medie (11-13) | 22 |
| Superiori (14-18) | 41 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Castelnuovo Parano population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/castelnuovo-parano-060021" title="Population pyramid of Castelnuovo Parano — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/castelnuovo-parano-060021" alt="Population pyramid of Castelnuovo Parano — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>