Gragnano Trebbiense: 4515 inhabitants (2026)
ISTAT Code: 033024
45.0121°N, 9.5691°E
Explore related data
Jump from local statistics to linked rankings and territorial pages.
Region page
Open the full profile page for Emilia-Romagna.
Province page
Open the full profile page for the province of Piacenza.
Income overview
Explore the income map and the municipalities with the highest and lowest values.
Regional income ranking
View the municipalities in Emilia-Romagna ranked by average income.
Provincial population ranking
View the municipalities in the province of Piacenza ranked by population.
Compare this municipality
Open the comparison page with this municipality preselected.
Population & demographics
All demographic data for Gragnano Trebbiense: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Gragnano Trebbiense.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Gragnano Trebbiense.
Gragnano Trebbiense is a small municipality in the province of Piacenza, Emilia-Romagna region. With a population of 4515 inhabitants and a density of 131 per km², it covers an area of 34.4 km². The average declared income is 25.800 €.
Gragnano Trebbiense in numbers: the analysis
Gragnano Trebbiense has grown substantially since 1951: from 4,112 inhabitants then to 4,515 in 2026, an increase of 9.8%.
The generational balance is in line with the norm: the ageing index of Gragnano Trebbiense is 165 (over-65s per 100 under-14s).
For 2050 the projections point to an essentially unchanged population: about 4,515 inhabitants.
Among the 46 municipalities of the province of Piacenza, Gragnano Trebbiense ranks 20 by population.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 4515 |
| 2020 | 4528 |
| 2021 | 4491 |
| 2022 | 4538 |
| 2023 | 4585 |
| 2024 | 4573 |
| 2025 | 4547 |
| 2026 | 4515 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 2227 | 49.3% |
| Women | 2288 | 50.7% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 32 |
| 2022 | 27 |
| 2023 | 39 |
| 2024 | 28 |
| 2025 | 39 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 4112 |
| 1961 | 3622 |
| 1971 | 3319 |
| 1981 | 3051 |
| 1991 | 3102 |
| 2001 | 3470 |
| 2011 | 4386 |
| 2019 | 4515 |
| 2020 | 4528 |
| 2021 | 4491 |
| 2022 | 4538 |
| 2023 | 4585 |
| 2024 | 4573 |
| 2025 | 4547 |
| 2026 | 4515 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 4122 | 45.3% |
| Married | 4018 | 44.2% |
| Divorced | 358 | 3.9% |
| Widowed | 596 | 6.6% |
School-Age Population (2026)
Total 0-18 years: 802
| Valore | |
|---|---|
| Nido (0-2) | 107 |
| Infanzia (3-5) | 93 |
| Primaria (6-10) | 212 |
| Medie (11-13) | 147 |
| Superiori (14-18) | 243 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Gragnano Trebbiense population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/gragnano-trebbiense-033024" title="Population pyramid of Gragnano Trebbiense — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/gragnano-trebbiense-033024" alt="Population pyramid of Gragnano Trebbiense — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>Municipalities with similar population
Campegine
5.390 · Reggio nell'Emilia, Emilia-Romagna
Boretto
5.385 · Reggio nell'Emilia, Emilia-Romagna
Castelvetro Piacentino
5.340 · Piacenza, Emilia-Romagna
Marano sul Panaro
5.289 · Modena, Emilia-Romagna
Monticelli d'Ongina
5.187 · Piacenza, Emilia-Romagna
Lesignano de' Bagni
5.124 · Parma, Emilia-Romagna