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Population & demographics
All demographic data for Mazzano Romano: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Mazzano Romano.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Mazzano Romano.
Mazzano Romano is a small municipality in the province of Roma, Lazio region. With a population of 2935 inhabitants and a density of 101 per km², it covers an area of 29.0 km². The average declared income is 21.462 €.
Mazzano Romano in numbers: the analysis
Among the 121 municipalities of the province of Roma, Mazzano Romano ranks 70 by population.
Mazzano Romano has grown substantially since 1951: from 1,475 inhabitants then to 2,935 in 2026, an increase of 99%.
The generational balance is in line with the norm: the ageing index of Mazzano Romano is 235 (over-65s per 100 under-14s).
Demographic projections to 2050 estimate about 2,652 inhabitants for Mazzano Romano: an expected decline of 9.6% from today.
Compared with the provincial average of Roma (about 34,917 residents per municipality), Mazzano Romano is a markedly smaller centre.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 3023 |
| 2020 | 2995 |
| 2021 | 2995 |
| 2022 | 2969 |
| 2023 | 2962 |
| 2024 | 2936 |
| 2025 | 2910 |
| 2026 | 2935 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1450 | 49.4% |
| Women | 1485 | 50.6% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 13 |
| 2022 | 17 |
| 2023 | 21 |
| 2024 | 15 |
| 2025 | 9 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1475 |
| 1961 | 1486 |
| 1971 | 1626 |
| 1981 | 1831 |
| 1991 | 2182 |
| 2001 | 2536 |
| 2011 | 3056 |
| 2019 | 3023 |
| 2020 | 2995 |
| 2021 | 2995 |
| 2022 | 2969 |
| 2023 | 2962 |
| 2024 | 2936 |
| 2025 | 2910 |
| 2026 | 2935 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 2546 | 43.7% |
| Married | 2574 | 44.2% |
| Divorced | 236 | 4.1% |
| Widowed | 464 | 8.0% |
School-Age Population (2026)
Total 0-18 years: 430
| Valore | |
|---|---|
| Nido (0-2) | 44 |
| Infanzia (3-5) | 45 |
| Primaria (6-10) | 121 |
| Medie (11-13) | 94 |
| Superiori (14-18) | 126 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Mazzano Romano population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/mazzano-romano-058058" title="Population pyramid of Mazzano Romano — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/mazzano-romano-058058" alt="Population pyramid of Mazzano Romano — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>