Valenza: 18.313 inhabitants (2026)
ISTAT Code: 006177
45.0145°N, 8.6462°E
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Population & demographics
All demographic data for Valenza: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Valenza.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Valenza.
Valenza is a medium-sized municipality in the province of Alessandria, Piemonte region. With a population of 18.313 inhabitants and a density of 380 per km², it covers an area of 48.2 km². The average declared income is 24.940 €.
Valenza in numbers: the analysis
The ageing index is one of the starkest signals: in Valenza there are 314 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 17,065 inhabitants for Valenza: an expected decline of 6.8% from today.
The average municipality in the province of Alessandria has about 2,182 residents: Valenza has 8.4 times as many.
Few municipalities in Piemonte are larger: it ranks no. 34 by population out of 1180.
By population, Valenza ranks no. 6 among the 187 municipalities of the province of Alessandria.
Valenza has grown substantially since 1951: from 13,650 inhabitants then to 18,313 in 2026, an increase of 34.2%.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 18.694 |
| 2020 | 18.537 |
| 2021 | 18.149 |
| 2022 | 18.090 |
| 2023 | 18.065 |
| 2024 | 18.084 |
| 2025 | 18.218 |
| 2026 | 18.313 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 8786 | 48.0% |
| Women | 9527 | 52.0% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 75 |
| 2022 | 89 |
| 2023 | 79 |
| 2024 | 77 |
| 2025 | 91 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 13.650 |
| 1961 | 18.536 |
| 1971 | 23.061 |
| 1981 | 22.606 |
| 1991 | 21.402 |
| 2001 | 20.339 |
| 2011 | 19.671 |
| 2019 | 18.694 |
| 2020 | 18.537 |
| 2021 | 18.149 |
| 2022 | 18.090 |
| 2023 | 18.065 |
| 2024 | 18.084 |
| 2025 | 18.218 |
| 2026 | 18.313 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 15.248 | 41.8% |
| Married | 15.460 | 42.4% |
| Divorced | 2206 | 6.1% |
| Widowed | 3522 | 9.7% |
School-Age Population (2026)
Total 0-18 years: 2285
| Valore | |
|---|---|
| Nido (0-2) | 260 |
| Infanzia (3-5) | 256 |
| Primaria (6-10) | 613 |
| Medie (11-13) | 434 |
| Superiori (14-18) | 722 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Valenza population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/valenza-006177" title="Population pyramid of Valenza — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/valenza-006177" alt="Population pyramid of Valenza — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>