Explore related data
Jump from local statistics to linked rankings and territorial pages.
Region page
Open the full profile page for Lazio.
Province page
Open the full profile page for the province of Roma.
Income overview
Explore the income map and the municipalities with the highest and lowest values.
Regional income ranking
View the municipalities in Lazio ranked by average income.
Provincial population ranking
View the municipalities in the province of Roma ranked by population.
Compare this municipality
Open the comparison page with this municipality preselected.
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.
Environment & air quality
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 806 per km², it covers an area of 68,7 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
Male/Female Ratio
Demographic Statistics
Demographic Indices
Births (recent years)
Historical Population (1951-present)
Marital Status (2025)
School-Age Population (2026)
Total 0-18 years: 8816
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>