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Population & demographics
All demographic data for Grignasco: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Grignasco.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Grignasco.
Grignasco is a small municipality in the province of Novara, Piemonte region. With a population of 4299 inhabitants and a density of 295 per km², it covers an area of 14.6 km². The average declared income is 24.938 €.
Grignasco in numbers: the analysis
The ageing index is one of the starkest signals: in Grignasco there are 339 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 3,909 inhabitants for Grignasco: an expected decline of 9.1% from today.
Among the 87 municipalities of the province of Novara, Grignasco ranks 16 by population.
Over the long run the population of Grignasco has stayed essentially stable: 4,320 inhabitants in 1951, 4,299 in 2026 (less than 5% change).
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 4420 |
| 2020 | 4365 |
| 2021 | 4307 |
| 2022 | 4345 |
| 2023 | 4324 |
| 2024 | 4319 |
| 2025 | 4297 |
| 2026 | 4299 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 2089 | 48.6% |
| Women | 2210 | 51.4% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 22 |
| 2022 | 19 |
| 2023 | 20 |
| 2024 | 15 |
| 2025 | 17 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 4320 |
| 1961 | 4710 |
| 1971 | 4717 |
| 1981 | 4621 |
| 1991 | 4724 |
| 2001 | 4704 |
| 2011 | 4691 |
| 2019 | 4420 |
| 2020 | 4365 |
| 2021 | 4307 |
| 2022 | 4345 |
| 2023 | 4324 |
| 2024 | 4319 |
| 2025 | 4297 |
| 2026 | 4299 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 3544 | 41.2% |
| Married | 3834 | 44.6% |
| Divorced | 420 | 4.9% |
| Widowed | 796 | 9.3% |
School-Age Population (2026)
Total 0-18 years: 535
| Valore | |
|---|---|
| Nido (0-2) | 55 |
| Infanzia (3-5) | 71 |
| Primaria (6-10) | 138 |
| Medie (11-13) | 100 |
| Superiori (14-18) | 171 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Grignasco population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/grignasco-003079" title="Population pyramid of Grignasco — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/grignasco-003079" alt="Population pyramid of Grignasco — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>