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Population & demographics
All demographic data for Quarto d'Altino: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Quarto d'Altino.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Quarto d'Altino.
Quarto d'Altino is a medium-sized municipality in the province of Venezia, Veneto region. With a population of 8012 inhabitants and a density of 293 per km², it covers an area of 27.4 km². The average declared income is 24.538 €.
Quarto d'Altino in numbers: the analysis
For 2050 the projections point to an essentially unchanged population: about 7,816 inhabitants.
Compared with the provincial average of Venezia (about 18,956 residents per municipality), Quarto d'Altino is a markedly smaller centre.
Among the 44 municipalities of the province of Venezia, Quarto d'Altino ranks 29 by population.
Quarto d'Altino has grown substantially since 1951: from 4,120 inhabitants then to 8,012 in 2026, an increase of 94.5%.
The generational balance is in line with the norm: the ageing index of Quarto d'Altino is 224 (over-65s per 100 under-14s).
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 8070 |
| 2020 | 7998 |
| 2021 | 8046 |
| 2022 | 8000 |
| 2023 | 8044 |
| 2024 | 8068 |
| 2025 | 8009 |
| 2026 | 8012 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 3922 | 49.0% |
| Women | 4090 | 51.0% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 58 |
| 2022 | 65 |
| 2023 | 51 |
| 2024 | 51 |
| 2025 | 42 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 4120 |
| 1961 | 3804 |
| 1971 | 4361 |
| 1981 | 5463 |
| 1991 | 6234 |
| 2001 | 7228 |
| 2011 | 8199 |
| 2019 | 8070 |
| 2020 | 7998 |
| 2021 | 8046 |
| 2022 | 8000 |
| 2023 | 8044 |
| 2024 | 8068 |
| 2025 | 8009 |
| 2026 | 8012 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 6746 | 42.1% |
| Married | 7396 | 46.2% |
| Divorced | 690 | 4.3% |
| Widowed | 1186 | 7.4% |
School-Age Population (2026)
Total 0-18 years: 1233
| Valore | |
|---|---|
| Nido (0-2) | 141 |
| Infanzia (3-5) | 183 |
| Primaria (6-10) | 291 |
| Medie (11-13) | 209 |
| Superiori (14-18) | 409 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Quarto d'Altino population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/quarto-d-altino-027031" title="Population pyramid of Quarto d'Altino — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/quarto-d-altino-027031" alt="Population pyramid of Quarto d'Altino — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>