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Population & demographics
All demographic data for Piedimonte San Germano: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Piedimonte San Germano.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Piedimonte San Germano.
Piedimonte San Germano is a medium-sized municipality in the province of Frosinone, Lazio region. With a population of 6326 inhabitants and a density of 377 per km², it covers an area of 16.8 km². The average declared income is 20.687 €.
Piedimonte San Germano in numbers: the analysis
Among the 91 municipalities of the province of Frosinone, Piedimonte San Germano ranks 19 by population.
Piedimonte San Germano has grown substantially since 1951: from 3,091 inhabitants then to 6,326 in 2026, an increase of 104.7%.
The generational balance is in line with the norm: the ageing index of Piedimonte San Germano is 153 (over-65s per 100 under-14s).
For 2050 the projections point to an essentially unchanged population: about 6,197 inhabitants.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 6364 |
| 2020 | 6305 |
| 2021 | 6336 |
| 2022 | 6310 |
| 2023 | 6331 |
| 2024 | 6297 |
| 2025 | 6301 |
| 2026 | 6326 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 3150 | 49.8% |
| Women | 3176 | 50.2% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 48 |
| 2022 | 47 |
| 2023 | 34 |
| 2024 | 47 |
| 2025 | 34 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 3091 |
| 1961 | 3001 |
| 1971 | 3045 |
| 1981 | 4151 |
| 1991 | 4668 |
| 2001 | 4481 |
| 2011 | 6036 |
| 2019 | 6364 |
| 2020 | 6305 |
| 2021 | 6336 |
| 2022 | 6310 |
| 2023 | 6331 |
| 2024 | 6297 |
| 2025 | 6301 |
| 2026 | 6326 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 5424 | 43.0% |
| Married | 5974 | 47.4% |
| Divorced | 438 | 3.5% |
| Widowed | 766 | 6.1% |
School-Age Population (2026)
Total 0-18 years: 1145
| Valore | |
|---|---|
| Nido (0-2) | 118 |
| Infanzia (3-5) | 163 |
| Primaria (6-10) | 321 |
| Medie (11-13) | 205 |
| Superiori (14-18) | 338 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Piedimonte San Germano population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/piedimonte-san-germano-060052" title="Population pyramid of Piedimonte San Germano — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/piedimonte-san-germano-060052" alt="Population pyramid of Piedimonte San Germano — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>