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Population & demographics
All demographic data for Tivoli: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Tivoli.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Tivoli.
Tivoli is a large municipality in the province of Roma, Lazio region. With a population of 55.321 inhabitants and a density of 810 per km², it covers an area of 68.3 km². The average declared income is 22.924 €.
Tivoli in numbers: the analysis
Tivoli is among Italy's major centres: the country's no. 114 municipality by population out of 7896.
Few municipalities in Lazio are larger: it ranks no. 9 by population out of 378.
By population, Tivoli ranks no. 6 among the 121 municipalities of the province of Roma.
Tivoli has grown substantially since 1951: from 24,932 inhabitants then to 55,321 in 2026, an increase of 121.9%.
The generational balance is in line with the norm: the ageing index of Tivoli is 197 (over-65s per 100 under-14s).
Looking ahead to 2050, projections give Tivoli about 58,873 inhabitants, up 6.4% from today.
The average municipality in the province of Roma has about 34,917 residents: Tivoli has 1.6 times as many.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 54.326 |
| 2020 | 54.366 |
| 2021 | 55.150 |
| 2022 | 55.176 |
| 2023 | 55.020 |
| 2024 | 55.061 |
| 2025 | 55.115 |
| 2026 | 55.321 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 27.396 | 49.5% |
| Women | 27.925 | 50.5% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 369 |
| 2022 | 319 |
| 2023 | 296 |
| 2024 | 289 |
| 2025 | 261 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 24.932 |
| 1961 | 34.067 |
| 1971 | 41.740 |
| 1981 | 50.985 |
| 1991 | 52.372 |
| 2001 | 49.342 |
| 2011 | 52.910 |
| 2019 | 54.326 |
| 2020 | 54.366 |
| 2021 | 55.150 |
| 2022 | 55.176 |
| 2023 | 55.020 |
| 2024 | 55.061 |
| 2025 | 55.115 |
| 2026 | 55.321 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 50.142 | 45.5% |
| Married | 47.954 | 43.5% |
| Divorced | 4330 | 3.9% |
| Widowed | 7730 | 7.0% |
School-Age Population (2026)
Total 0-18 years: 8816
| Valore | |
|---|---|
| Nido (0-2) | 890 |
| Infanzia (3-5) | 1104 |
| Primaria (6-10) | 2264 |
| Medie (11-13) | 1665 |
| Superiori (14-18) | 2893 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Tivoli population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/tivoli-058104" title="Population pyramid of Tivoli — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/tivoli-058104" alt="Population pyramid of Tivoli — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>