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Population & demographics
All demographic data for Monte Porzio Catone: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Monte Porzio Catone.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Monte Porzio Catone.
Monte Porzio Catone is a medium-sized municipality in the province of Roma, Lazio region. With a population of 8597 inhabitants and a density of 927 per km², it covers an area of 9.3 km². The average declared income is 29.425 €.
Monte Porzio Catone in numbers: the analysis
Monte Porzio Catone has grown substantially since 1951: from 3,080 inhabitants then to 8,597 in 2026, an increase of 179.1%.
The generational balance is in line with the norm: the ageing index of Monte Porzio Catone is 225 (over-65s per 100 under-14s).
For 2050 the projections point to an essentially unchanged population: about 8,559 inhabitants.
Compared with the provincial average of Roma (about 34,917 residents per municipality), Monte Porzio Catone is a markedly smaller centre.
Among the 121 municipalities of the province of Roma, Monte Porzio Catone ranks 47 by population.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 8608 |
| 2020 | 8523 |
| 2021 | 8557 |
| 2022 | 8584 |
| 2023 | 8601 |
| 2024 | 8582 |
| 2025 | 8579 |
| 2026 | 8597 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 4166 | 48.5% |
| Women | 4431 | 51.5% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 50 |
| 2022 | 46 |
| 2023 | 36 |
| 2024 | 45 |
| 2025 | 45 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 3080 |
| 1961 | 3367 |
| 1971 | 4041 |
| 1981 | 6109 |
| 1991 | 7452 |
| 2001 | 8221 |
| 2011 | 8617 |
| 2019 | 8608 |
| 2020 | 8523 |
| 2021 | 8557 |
| 2022 | 8584 |
| 2023 | 8601 |
| 2024 | 8582 |
| 2025 | 8579 |
| 2026 | 8597 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 7526 | 43.9% |
| Married | 7916 | 46.1% |
| Divorced | 610 | 3.6% |
| Widowed | 1106 | 6.4% |
School-Age Population (2026)
Total 0-18 years: 1398
| Valore | |
|---|---|
| Nido (0-2) | 146 |
| Infanzia (3-5) | 177 |
| Primaria (6-10) | 380 |
| Medie (11-13) | 234 |
| Superiori (14-18) | 461 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Monte Porzio Catone population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/monte-porzio-catone-058064" title="Population pyramid of Monte Porzio Catone — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/monte-porzio-catone-058064" alt="Population pyramid of Monte Porzio Catone — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>