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Population & demographics
All demographic data for Comazzo: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Comazzo.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Comazzo.
Comazzo is a small municipality in the province of Lodi, Lombardia region. With a population of 2379 inhabitants and a density of 190 per km², it covers an area of 12.6 km². The average declared income is 25.302 €.
Comazzo in numbers: the analysis
Looking ahead to 2050, projections give Comazzo about 2,719 inhabitants, up 14.3% from today.
Compared with the provincial average of Lodi (about 3,858 residents per municipality), Comazzo is a markedly smaller centre.
Among the 60 municipalities of the province of Lodi, Comazzo ranks 28 by population.
Comazzo has grown substantially since 1951: from 1,382 inhabitants then to 2,379 in 2026, an increase of 72.1%.
The generational balance is in line with the norm: the ageing index of Comazzo is 142 (over-65s per 100 under-14s).
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 2288 |
| 2020 | 2256 |
| 2021 | 2262 |
| 2022 | 2259 |
| 2023 | 2305 |
| 2024 | 2341 |
| 2025 | 2373 |
| 2026 | 2379 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1233 | 51.8% |
| Women | 1146 | 48.2% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 20 |
| 2022 | 24 |
| 2023 | 21 |
| 2024 | 26 |
| 2025 | 14 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1382 |
| 1961 | 1176 |
| 1971 | 932 |
| 1981 | 932 |
| 1991 | 1173 |
| 2001 | 1466 |
| 2011 | 2183 |
| 2019 | 2288 |
| 2020 | 2256 |
| 2021 | 2262 |
| 2022 | 2259 |
| 2023 | 2305 |
| 2024 | 2341 |
| 2025 | 2373 |
| 2026 | 2379 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 2348 | 49.5% |
| Married | 1932 | 40.7% |
| Divorced | 218 | 4.6% |
| Widowed | 248 | 5.2% |
School-Age Population (2026)
Total 0-18 years: 410
| Valore | |
|---|---|
| Nido (0-2) | 59 |
| Infanzia (3-5) | 48 |
| Primaria (6-10) | 113 |
| Medie (11-13) | 72 |
| Superiori (14-18) | 118 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Comazzo population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/comazzo-098020" title="Population pyramid of Comazzo — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/comazzo-098020" alt="Population pyramid of Comazzo — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>