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Population & demographics
All demographic data for Oderzo: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Oderzo.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Oderzo.
Oderzo is a medium-sized municipality in the province of Treviso, Veneto region. With a population of 20.348 inhabitants and a density of 478 per km², it covers an area of 42.6 km². The average declared income is 28.414 €.
Oderzo in numbers: the analysis
Few municipalities in Veneto are larger: it ranks no. 38 by population out of 560.
By population, Oderzo ranks no. 8 among the 94 municipalities of the province of Treviso.
Oderzo has grown substantially since 1951: from 12,873 inhabitants then to 20,348 in 2026, an increase of 58.1%.
The generational balance is in line with the norm: the ageing index of Oderzo is 222 (over-65s per 100 under-14s).
For 2050 the projections point to an essentially unchanged population: about 20,256 inhabitants.
The average municipality in the province of Treviso has about 9,344 residents: Oderzo has 2.2 times as many.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 20.375 |
| 2020 | 20.322 |
| 2021 | 20.344 |
| 2022 | 20.042 |
| 2023 | 20.070 |
| 2024 | 20.160 |
| 2025 | 20.244 |
| 2026 | 20.348 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 10.074 | 49.5% |
| Women | 10.274 | 50.5% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 121 |
| 2022 | 138 |
| 2023 | 132 |
| 2024 | 114 |
| 2025 | 123 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 12.873 |
| 1961 | 12.163 |
| 1971 | 14.423 |
| 1981 | 16.353 |
| 1991 | 16.632 |
| 2001 | 17.316 |
| 2011 | 20.068 |
| 2019 | 20.375 |
| 2020 | 20.322 |
| 2021 | 20.344 |
| 2022 | 20.042 |
| 2023 | 20.070 |
| 2024 | 20.160 |
| 2025 | 20.244 |
| 2026 | 20.348 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 18.136 | 44.8% |
| Married | 17.708 | 43.8% |
| Divorced | 1618 | 4.0% |
| Widowed | 3002 | 7.4% |
School-Age Population (2026)
Total 0-18 years: 3184
| Valore | |
|---|---|
| Nido (0-2) | 359 |
| Infanzia (3-5) | 401 |
| Primaria (6-10) | 770 |
| Medie (11-13) | 541 |
| Superiori (14-18) | 1113 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Oderzo population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/oderzo-026051" title="Population pyramid of Oderzo — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/oderzo-026051" alt="Population pyramid of Oderzo — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>