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Population & demographics
All demographic data for Peia: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Peia.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Peia.
Peia is a small municipality in the province of Bergamo, Lombardia region. With a population of 1663 inhabitants and a density of 399 per km², it covers an area of 4.2 km². The average declared income is 22.430 €.
Peia in numbers: the analysis
Demographic projections to 2050 estimate about 1,258 inhabitants for Peia: an expected decline of 24.4% from today.
Compared with the provincial average of Bergamo (about 4,606 residents per municipality), Peia is a markedly smaller centre.
Among the 243 municipalities of the province of Bergamo, Peia ranks 157 by population.
Peia has grown substantially since 1951: from 1,514 inhabitants then to 1,663 in 2026, an increase of 9.8%.
The ageing index is one of the starkest signals: in Peia there are 266 residents over 65 for every 100 under 14, well above the national average.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 1804 |
| 2020 | 1787 |
| 2021 | 1727 |
| 2022 | 1720 |
| 2023 | 1707 |
| 2024 | 1699 |
| 2025 | 1696 |
| 2026 | 1663 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 806 | 48.5% |
| Women | 857 | 51.5% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 4 |
| 2022 | 9 |
| 2023 | 13 |
| 2024 | 6 |
| 2025 | 4 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1514 |
| 1961 | 1577 |
| 1971 | 1705 |
| 1981 | 1663 |
| 1991 | 1746 |
| 2001 | 1761 |
| 2011 | 1864 |
| 2019 | 1804 |
| 2020 | 1787 |
| 2021 | 1727 |
| 2022 | 1720 |
| 2023 | 1707 |
| 2024 | 1699 |
| 2025 | 1696 |
| 2026 | 1663 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 1426 | 42.0% |
| Married | 1622 | 47.8% |
| Divorced | 100 | 2.9% |
| Widowed | 244 | 7.2% |
School-Age Population (2026)
Total 0-18 years: 255
| Valore | |
|---|---|
| Nido (0-2) | 22 |
| Infanzia (3-5) | 20 |
| Primaria (6-10) | 62 |
| Medie (11-13) | 47 |
| Superiori (14-18) | 104 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Peia population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/peia-016161" title="Population pyramid of Peia — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/peia-016161" alt="Population pyramid of Peia — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>