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Population & demographics
All demographic data for Arignano: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Arignano.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Arignano.
Arignano is a small municipality in the province of Torino, Piemonte region. With a population of 1076 inhabitants and a density of 134 per km², it covers an area of 8.0 km². The average declared income is 27.480 €.
Arignano in numbers: the analysis
Arignano has grown substantially since 1951: from 843 inhabitants then to 1,076 in 2026, an increase of 27.6%.
Among the 312 municipalities of the province of Torino, Arignano ranks 191 by population.
Compared with the provincial average of Torino (about 7,067 residents per municipality), Arignano is a markedly smaller centre.
For 2050 the projections point to an essentially unchanged population: about 1,079 inhabitants.
The ageing index is one of the starkest signals: in Arignano there are 256 residents over 65 for every 100 under 14, well above the national average.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 1075 |
| 2020 | 1081 |
| 2021 | 1080 |
| 2022 | 1072 |
| 2023 | 1087 |
| 2024 | 1073 |
| 2025 | 1068 |
| 2026 | 1076 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 559 | 52.0% |
| Women | 517 | 48.0% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 4 |
| 2022 | 8 |
| 2023 | 6 |
| 2024 | 3 |
| 2025 | 5 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 843 |
| 1961 | 880 |
| 1971 | 726 |
| 1981 | 774 |
| 1991 | 840 |
| 2001 | 898 |
| 2011 | 1039 |
| 2019 | 1075 |
| 2020 | 1081 |
| 2021 | 1080 |
| 2022 | 1072 |
| 2023 | 1087 |
| 2024 | 1073 |
| 2025 | 1068 |
| 2026 | 1076 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 884 | 41.4% |
| Married | 1014 | 47.5% |
| Divorced | 106 | 5.0% |
| Widowed | 132 | 6.2% |
School-Age Population (2026)
Total 0-18 years: 155
| Valore | |
|---|---|
| Nido (0-2) | 15 |
| Infanzia (3-5) | 24 |
| Primaria (6-10) | 40 |
| Medie (11-13) | 22 |
| Superiori (14-18) | 54 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Arignano population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/arignano-001012" title="Population pyramid of Arignano — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/arignano-001012" alt="Population pyramid of Arignano — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>