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Population & demographics
All demographic data for Castagnole delle Lanze: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Castagnole delle Lanze.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Castagnole delle Lanze.
Castagnole delle Lanze is a small municipality in the province of Asti, Piemonte region. With a population of 3660 inhabitants and a density of 168 per km², it covers an area of 21.8 km². The average declared income is 23.574 €.
Castagnole delle Lanze in numbers: the analysis
By population, Castagnole delle Lanze ranks no. 7 among the 117 municipalities of the province of Asti.
The average municipality in the province of Asti has about 1,770 residents: Castagnole delle Lanze has 2.1 times as many.
For 2050 the projections point to an essentially unchanged population: about 3,539 inhabitants.
The generational balance is in line with the norm: the ageing index of Castagnole delle Lanze is 246 (over-65s per 100 under-14s).
The census record tells a story of long decline: in 1951 Castagnole delle Lanze had 3,964 inhabitants; today (2026) it has 3,660 — 7.7% fewer.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 3696 |
| 2020 | 3665 |
| 2021 | 3673 |
| 2022 | 3648 |
| 2023 | 3677 |
| 2024 | 3664 |
| 2025 | 3642 |
| 2026 | 3660 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1793 | 49.0% |
| Women | 1867 | 51.0% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 25 |
| 2022 | 17 |
| 2023 | 25 |
| 2024 | 20 |
| 2025 | 18 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 3964 |
| 1961 | 3676 |
| 1971 | 3643 |
| 1981 | 3513 |
| 1991 | 3486 |
| 2001 | 3641 |
| 2011 | 3784 |
| 2019 | 3696 |
| 2020 | 3665 |
| 2021 | 3673 |
| 2022 | 3648 |
| 2023 | 3677 |
| 2024 | 3664 |
| 2025 | 3642 |
| 2026 | 3660 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 2854 | 39.2% |
| Married | 3560 | 48.9% |
| Divorced | 308 | 4.2% |
| Widowed | 562 | 7.7% |
School-Age Population (2026)
Total 0-18 years: 537
| Valore | |
|---|---|
| Nido (0-2) | 68 |
| Infanzia (3-5) | 75 |
| Primaria (6-10) | 134 |
| Medie (11-13) | 91 |
| Superiori (14-18) | 169 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Castagnole delle Lanze population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/castagnole-delle-lanze-005022" title="Population pyramid of Castagnole delle Lanze — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/castagnole-delle-lanze-005022" alt="Population pyramid of Castagnole delle Lanze — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>