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 Viterbo.
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 Viterbo ranked by population.
Compare this municipality
Open the comparison page with this municipality preselected.
Population & demographics
All demographic data for Sutri: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Sutri.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Sutri.
Sutri is a medium-sized municipality in the province of Viterbo, Lazio region. With a population of 6764 inhabitants and a density of 111 per km², it covers an area of 60.9 km². The average declared income is 23.998 €.
Sutri in numbers: the analysis
Sutri has grown substantially since 1951: from 3,133 inhabitants then to 6,764 in 2026, an increase of 115.9%.
The ageing index is one of the starkest signals: in Sutri there are 269 residents over 65 for every 100 under 14, well above the national average.
Looking ahead to 2050, projections give Sutri about 7,572 inhabitants, up 11.9% from today.
Among the 60 municipalities of the province of Viterbo, Sutri ranks 13 by population.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 6545 |
| 2020 | 6482 |
| 2021 | 6539 |
| 2022 | 6597 |
| 2023 | 6673 |
| 2024 | 6738 |
| 2025 | 6707 |
| 2026 | 6764 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 3382 | 50.0% |
| Women | 3382 | 50.0% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 30 |
| 2022 | 34 |
| 2023 | 43 |
| 2024 | 29 |
| 2025 | 27 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 3133 |
| 1961 | 3232 |
| 1971 | 3041 |
| 1981 | 3427 |
| 1991 | 4334 |
| 2001 | 5055 |
| 2011 | 6552 |
| 2019 | 6545 |
| 2020 | 6482 |
| 2021 | 6539 |
| 2022 | 6597 |
| 2023 | 6673 |
| 2024 | 6738 |
| 2025 | 6707 |
| 2026 | 6764 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 5664 | 42.2% |
| Married | 5994 | 44.7% |
| Divorced | 708 | 5.3% |
| Widowed | 1048 | 7.8% |
School-Age Population (2026)
Total 0-18 years: 911
| Valore | |
|---|---|
| Nido (0-2) | 101 |
| Infanzia (3-5) | 108 |
| Primaria (6-10) | 237 |
| Medie (11-13) | 177 |
| Superiori (14-18) | 288 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Sutri population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/sutri-056049" title="Population pyramid of Sutri — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/sutri-056049" alt="Population pyramid of Sutri — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>