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Population & demographics
All demographic data for Castelforte: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Castelforte.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Castelforte.
Castelforte is a small municipality in the province of Latina, Lazio region. With a population of 4010 inhabitants and a density of 135 per km², it covers an area of 29.8 km². The average declared income is 20.224 €.
Castelforte in numbers: the analysis
The generational balance is in line with the norm: the ageing index of Castelforte is 230 (over-65s per 100 under-14s).
Demographic projections to 2050 estimate about 3,241 inhabitants for Castelforte: an expected decline of 19.2% from today.
Compared with the provincial average of Latina (about 17,186 residents per municipality), Castelforte is a markedly smaller centre.
Among the 33 municipalities of the province of Latina, Castelforte ranks 22 by population.
The census record tells a story of long decline: in 1951 Castelforte had 6,078 inhabitants; today (2026) it has 4,010 — 34% fewer.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 4267 |
| 2020 | 4275 |
| 2021 | 4172 |
| 2022 | 4160 |
| 2023 | 4064 |
| 2024 | 4065 |
| 2025 | 4027 |
| 2026 | 4010 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1963 | 49.0% |
| Women | 2047 | 51.0% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 40 |
| 2022 | 31 |
| 2023 | 32 |
| 2024 | 20 |
| 2025 | 31 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 6078 |
| 1961 | 6027 |
| 1971 | 5110 |
| 1981 | 4768 |
| 1991 | 4877 |
| 2001 | 4518 |
| 2011 | 4401 |
| 2019 | 4267 |
| 2020 | 4275 |
| 2021 | 4172 |
| 2022 | 4160 |
| 2023 | 4064 |
| 2024 | 4065 |
| 2025 | 4027 |
| 2026 | 4010 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 3288 | 40.8% |
| Married | 3864 | 48.0% |
| Divorced | 190 | 2.4% |
| Widowed | 712 | 8.8% |
School-Age Population (2026)
Total 0-18 years: 633
| Valore | |
|---|---|
| Nido (0-2) | 83 |
| Infanzia (3-5) | 97 |
| Primaria (6-10) | 178 |
| Medie (11-13) | 99 |
| Superiori (14-18) | 176 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Castelforte population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/castelforte-059004" title="Population pyramid of Castelforte — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/castelforte-059004" alt="Population pyramid of Castelforte — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>