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Population & demographics
All demographic data for Castello d'Agogna: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Castello d'Agogna.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Castello d'Agogna.
Castello d'Agogna is a small municipality in the province of Pavia, Lombardia region. With a population of 1079 inhabitants and a density of 101 per km², it covers an area of 10.7 km². The average declared income is 24.515 €.
Castello d'Agogna in numbers: the analysis
Compared with the provincial average of Pavia (about 2,951 residents per municipality), Castello d'Agogna is a markedly smaller centre.
Among the 185 municipalities of the province of Pavia, Castello d'Agogna ranks 95 by population.
Castello d'Agogna has grown substantially since 1951: from 770 inhabitants then to 1,079 in 2026, an increase of 40.1%.
The generational balance is in line with the norm: the ageing index of Castello d'Agogna is 202 (over-65s per 100 under-14s).
Demographic projections to 2050 estimate about 870 inhabitants for Castello d'Agogna: an expected decline of 19.4% from today.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 1149 |
| 2020 | 1105 |
| 2021 | 1067 |
| 2022 | 1072 |
| 2023 | 1060 |
| 2024 | 1056 |
| 2025 | 1073 |
| 2026 | 1079 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 563 | 52.2% |
| Women | 516 | 47.8% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 6 |
| 2022 | 6 |
| 2023 | 6 |
| 2024 | 0 |
| 2025 | 16 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 770 |
| 1961 | 549 |
| 1971 | 648 |
| 1981 | 806 |
| 1991 | 861 |
| 2001 | 969 |
| 2011 | 1091 |
| 2019 | 1149 |
| 2020 | 1105 |
| 2021 | 1067 |
| 2022 | 1072 |
| 2023 | 1060 |
| 2024 | 1056 |
| 2025 | 1073 |
| 2026 | 1079 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 930 | 43.3% |
| Married | 988 | 46.0% |
| Divorced | 88 | 4.1% |
| Widowed | 140 | 6.5% |
School-Age Population (2026)
Total 0-18 years: 171
| Valore | |
|---|---|
| Nido (0-2) | 25 |
| Infanzia (3-5) | 21 |
| Primaria (6-10) | 45 |
| Medie (11-13) | 33 |
| Superiori (14-18) | 47 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Castello d'Agogna population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/castello-d-agogna-018039" title="Population pyramid of Castello d'Agogna — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/castello-d-agogna-018039" alt="Population pyramid of Castello d'Agogna — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>