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Population & demographics
All demographic data for Monterotondo: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Monterotondo.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Monterotondo.
Monterotondo is a medium-sized municipality in the province of Roma, Lazio region. With a population of 41.185 inhabitants and a density of 1002 per km², it covers an area of 41.1 km². The average declared income is 23.457 €.
Monterotondo in numbers: the analysis
Monterotondo has grown substantially since 1951: from 10,165 inhabitants then to 41,185 in 2026, an increase of 305.2%.
The generational balance is in line with the norm: the ageing index of Monterotondo is 165 (over-65s per 100 under-14s).
For 2050 the projections point to an essentially unchanged population: about 43,077 inhabitants.
Monterotondo is among Italy's major centres: the country's no. 195 municipality by population out of 7896.
Few municipalities in Lazio are larger: it ranks no. 18 by population out of 378.
By population, Monterotondo ranks no. 12 among the 121 municipalities of the province of Roma.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 40.649 |
| 2020 | 40.898 |
| 2021 | 41.258 |
| 2022 | 41.060 |
| 2023 | 41.081 |
| 2024 | 41.125 |
| 2025 | 41.148 |
| 2026 | 41.185 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 19.995 | 48.5% |
| Women | 21.190 | 51.5% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 289 |
| 2022 | 247 |
| 2023 | 275 |
| 2024 | 219 |
| 2025 | 199 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 10.165 |
| 1961 | 15.674 |
| 1971 | 21.752 |
| 1981 | 26.195 |
| 1991 | 30.124 |
| 2001 | 34.376 |
| 2011 | 39.502 |
| 2019 | 40.649 |
| 2020 | 40.898 |
| 2021 | 41.258 |
| 2022 | 41.060 |
| 2023 | 41.081 |
| 2024 | 41.125 |
| 2025 | 41.148 |
| 2026 | 41.185 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 37.206 | 45.3% |
| Married | 36.702 | 44.6% |
| Divorced | 3368 | 4.1% |
| Widowed | 4942 | 6.0% |
School-Age Population (2026)
Total 0-18 years: 6987
| Valore | |
|---|---|
| Nido (0-2) | 703 |
| Infanzia (3-5) | 839 |
| Primaria (6-10) | 1852 |
| Medie (11-13) | 1308 |
| Superiori (14-18) | 2285 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Monterotondo population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/monterotondo-058065" title="Population pyramid of Monterotondo — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/monterotondo-058065" alt="Population pyramid of Monterotondo — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>