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Population & demographics
All demographic data for Pigra: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Pigra.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Pigra.
Pigra is a small municipality in the province of Como, Lombardia region. With a population of 229 inhabitants and a density of 52 per km², it covers an area of 4.4 km². The average declared income is 19.258 €.
Pigra in numbers: the analysis
Among the 147 municipalities of the province of Como, Pigra ranks 139 by population.
The census record tells a story of long decline: in 1951 Pigra had 501 inhabitants; today (2026) it has 229 — 54.3% fewer.
The ageing index is one of the starkest signals: in Pigra there are 683 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 210 inhabitants for Pigra: an expected decline of 8.3% from today.
Compared with the provincial average of Como (about 4,072 residents per municipality), Pigra is a markedly smaller centre.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 235 |
| 2020 | 237 |
| 2021 | 245 |
| 2022 | 248 |
| 2023 | 238 |
| 2024 | 240 |
| 2025 | 239 |
| 2026 | 229 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 120 | 52.4% |
| Women | 109 | 47.6% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 2 |
| 2022 | 0 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 0 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 501 |
| 1961 | 496 |
| 1971 | 457 |
| 1981 | 405 |
| 1991 | 388 |
| 2001 | 302 |
| 2011 | 266 |
| 2019 | 235 |
| 2020 | 237 |
| 2021 | 245 |
| 2022 | 248 |
| 2023 | 238 |
| 2024 | 240 |
| 2025 | 239 |
| 2026 | 229 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 168 | 35.1% |
| Married | 216 | 45.2% |
| Divorced | 26 | 5.4% |
| Widowed | 68 | 14.2% |
School-Age Population (2026)
Total 0-18 years: 18
| Valore | |
|---|---|
| Nido (0-2) | 2 |
| Infanzia (3-5) | 4 |
| Primaria (6-10) | 3 |
| Medie (11-13) | 3 |
| Superiori (14-18) | 6 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Pigra population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/pigra-013184" title="Population pyramid of Pigra — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/pigra-013184" alt="Population pyramid of Pigra — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>