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Population & demographics
All demographic data for Oltre il Colle: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Oltre il Colle.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Oltre il Colle.
Oltre il Colle is a small municipality in the province of Bergamo, Lombardia region. With a population of 920 inhabitants and a density of 27 per km², it covers an area of 33.7 km². The average declared income is 20.863 €.
Oltre il Colle in numbers: the analysis
Compared with the provincial average of Bergamo (about 4,606 residents per municipality), Oltre il Colle is a markedly smaller centre.
Among the 243 municipalities of the province of Bergamo, Oltre il Colle ranks 192 by population.
The census record tells a story of long decline: in 1951 Oltre il Colle had 1,945 inhabitants; today (2026) it has 920 — 52.7% fewer.
The ageing index is one of the starkest signals: in Oltre il Colle there are 322 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 666 inhabitants for Oltre il Colle: an expected decline of 27.6% from today.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 1011 |
| 2020 | 994 |
| 2021 | 974 |
| 2022 | 980 |
| 2023 | 956 |
| 2024 | 952 |
| 2025 | 932 |
| 2026 | 920 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 477 | 51.8% |
| Women | 443 | 48.2% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 4 |
| 2022 | 8 |
| 2023 | 6 |
| 2024 | 7 |
| 2025 | 8 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1945 |
| 1961 | 1873 |
| 1971 | 1574 |
| 1981 | 1376 |
| 1991 | 1236 |
| 2001 | 1142 |
| 2011 | 1058 |
| 2019 | 1011 |
| 2020 | 994 |
| 2021 | 974 |
| 2022 | 980 |
| 2023 | 956 |
| 2024 | 952 |
| 2025 | 932 |
| 2026 | 920 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 804 | 43.1% |
| Married | 844 | 45.3% |
| Divorced | 56 | 3.0% |
| Widowed | 160 | 8.6% |
School-Age Population (2026)
Total 0-18 years: 125
| Valore | |
|---|---|
| Nido (0-2) | 20 |
| Infanzia (3-5) | 17 |
| Primaria (6-10) | 19 |
| Medie (11-13) | 26 |
| Superiori (14-18) | 43 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Oltre il Colle population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/oltre-il-colle-016146" title="Population pyramid of Oltre il Colle — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/oltre-il-colle-016146" alt="Population pyramid of Oltre il Colle — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>