Grigno: 2030 inhabitants (2026)
ISTAT Code: 022095
46.0172°N, 11.6356°E
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Population & demographics
All demographic data for Grigno: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Grigno.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Grigno.
Grigno is a small municipality in the province of Trento, Trentino-Alto Adige/Südtirol region. With a population of 2030 inhabitants and a density of 44 per km², it covers an area of 46.2 km². The average declared income is 23.842 €.
Grigno in numbers: the analysis
The census record tells a story of long decline: in 1951 Grigno had 3,003 inhabitants; today (2026) it has 2,030 — 32.4% fewer.
The ageing index is one of the starkest signals: in Grigno there are 280 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 1,618 inhabitants for Grigno: an expected decline of 20.3% from today.
Compared with the provincial average of Trento (about 3,305 residents per municipality), Grigno is a markedly smaller centre.
Among the 166 municipalities of the province of Trento, Grigno ranks 61 by population.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 2169 |
| 2020 | 2137 |
| 2021 | 2086 |
| 2022 | 2030 |
| 2023 | 2036 |
| 2024 | 2023 |
| 2025 | 2010 |
| 2026 | 2030 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1009 | 49.7% |
| Women | 1021 | 50.3% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 11 |
| 2022 | 15 |
| 2023 | 9 |
| 2024 | 16 |
| 2025 | 14 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 3003 |
| 1961 | 2807 |
| 1971 | 2653 |
| 1981 | 2488 |
| 1991 | 2327 |
| 2001 | 2340 |
| 2011 | 2271 |
| 2019 | 2169 |
| 2020 | 2137 |
| 2021 | 2086 |
| 2022 | 2030 |
| 2023 | 2036 |
| 2024 | 2023 |
| 2025 | 2010 |
| 2026 | 2030 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 1752 | 43.6% |
| Married | 1754 | 43.6% |
| Divorced | 138 | 3.4% |
| Widowed | 376 | 9.4% |
School-Age Population (2026)
Total 0-18 years: 283
| Valore | |
|---|---|
| Nido (0-2) | 42 |
| Infanzia (3-5) | 42 |
| Primaria (6-10) | 70 |
| Medie (11-13) | 44 |
| Superiori (14-18) | 85 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Grigno population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/grigno-022095" title="Population pyramid of Grigno — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/grigno-022095" alt="Population pyramid of Grigno — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>Municipalities in the same region
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