Explore related data
Jump from local statistics to linked rankings and territorial pages.
Region page
Open the full profile page for Veneto.
Province page
Open the full profile page for the province of Treviso.
Income overview
Explore the income map and the municipalities with the highest and lowest values.
Regional income ranking
View the municipalities in Veneto ranked by average income.
Provincial population ranking
View the municipalities in the province of Treviso ranked by population.
Compare this municipality
Open the comparison page with this municipality preselected.
Population & demographics
All demographic data for San Fior: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for San Fior.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for San Fior.
San Fior is a medium-sized municipality in the province of Treviso, Veneto region. With a population of 6843 inhabitants and a density of 383 per km², it covers an area of 17.9 km². The average declared income is 25.885 €.
San Fior in numbers: the analysis
Among the 94 municipalities of the province of Treviso, San Fior ranks 45 by population.
San Fior has grown substantially since 1951: from 4,581 inhabitants then to 6,843 in 2026, an increase of 49.4%.
The generational balance is in line with the norm: the ageing index of San Fior is 192 (over-65s per 100 under-14s).
Demographic projections to 2050 estimate about 6,428 inhabitants for San Fior: an expected decline of 6.1% from today.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 6969 |
| 2020 | 6937 |
| 2021 | 6875 |
| 2022 | 6843 |
| 2023 | 6814 |
| 2024 | 6818 |
| 2025 | 6856 |
| 2026 | 6843 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 3441 | 50.3% |
| Women | 3402 | 49.7% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 52 |
| 2022 | 53 |
| 2023 | 58 |
| 2024 | 42 |
| 2025 | 44 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 4581 |
| 1961 | 4855 |
| 1971 | 5121 |
| 1981 | 5475 |
| 1991 | 5467 |
| 2001 | 6153 |
| 2011 | 6813 |
| 2019 | 6969 |
| 2020 | 6937 |
| 2021 | 6875 |
| 2022 | 6843 |
| 2023 | 6814 |
| 2024 | 6818 |
| 2025 | 6856 |
| 2026 | 6843 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 6252 | 45.6% |
| Married | 5984 | 43.6% |
| Divorced | 536 | 3.9% |
| Widowed | 940 | 6.9% |
School-Age Population (2026)
Total 0-18 years: 1111
| Valore | |
|---|---|
| Nido (0-2) | 144 |
| Infanzia (3-5) | 147 |
| Primaria (6-10) | 286 |
| Medie (11-13) | 193 |
| Superiori (14-18) | 341 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the San Fior population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/san-fior-026072" title="Population pyramid of San Fior — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/san-fior-026072" alt="Population pyramid of San Fior — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>