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Population & demographics
All demographic data for Mornico al Serio: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Mornico al Serio.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Mornico al Serio.
Mornico al Serio is a small municipality in the province of Bergamo, Lombardia region. With a population of 3052 inhabitants and a density of 432 per km², it covers an area of 7.1 km². The average declared income is 23.403 €.
Mornico al Serio in numbers: the analysis
Compared with the provincial average of Bergamo (about 4,606 residents per municipality), Mornico al Serio is a markedly smaller centre.
Among the 243 municipalities of the province of Bergamo, Mornico al Serio ranks 125 by population.
Mornico al Serio has grown substantially since 1951: from 1,950 inhabitants then to 3,052 in 2026, an increase of 56.5%.
The generational balance is in line with the norm: the ageing index of Mornico al Serio is 149 (over-65s per 100 under-14s).
Looking ahead to 2050, projections give Mornico al Serio about 3,623 inhabitants, up 18.7% from today.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 2903 |
| 2020 | 2911 |
| 2021 | 2909 |
| 2022 | 2914 |
| 2023 | 2945 |
| 2024 | 2966 |
| 2025 | 3004 |
| 2026 | 3052 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1531 | 50.2% |
| Women | 1521 | 49.8% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 21 |
| 2022 | 29 |
| 2023 | 18 |
| 2024 | 22 |
| 2025 | 26 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1950 |
| 1961 | 1910 |
| 1971 | 1960 |
| 1981 | 2237 |
| 1991 | 2470 |
| 2001 | 2588 |
| 2011 | 2890 |
| 2019 | 2903 |
| 2020 | 2911 |
| 2021 | 2909 |
| 2022 | 2914 |
| 2023 | 2945 |
| 2024 | 2966 |
| 2025 | 3004 |
| 2026 | 3052 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 2706 | 45.0% |
| Married | 2744 | 45.7% |
| Divorced | 194 | 3.2% |
| Widowed | 364 | 6.1% |
School-Age Population (2026)
Total 0-18 years: 576
| Valore | |
|---|---|
| Nido (0-2) | 67 |
| Infanzia (3-5) | 74 |
| Primaria (6-10) | 156 |
| Medie (11-13) | 106 |
| Superiori (14-18) | 173 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Mornico al Serio population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/mornico-al-serio-016141" title="Population pyramid of Mornico al Serio — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/mornico-al-serio-016141" alt="Population pyramid of Mornico al Serio — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>