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Population & demographics
All demographic data for Perinaldo: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Perinaldo.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Perinaldo.
Perinaldo is a small municipality in the province of Imperia, Liguria region. With a population of 775 inhabitants and a density of 38 per km², it covers an area of 20.6 km². The average declared income is 16.667 €.
Perinaldo in numbers: the analysis
The census record tells a story of long decline: in 1951 Perinaldo had 1,294 inhabitants; today (2026) it has 775 — 40.1% fewer.
The ageing index is one of the starkest signals: in Perinaldo there are 322 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 615 inhabitants for Perinaldo: an expected decline of 20.6% from today.
Compared with the provincial average of Imperia (about 3,180 residents per municipality), Perinaldo is a markedly smaller centre.
Among the 66 municipalities of the province of Imperia, Perinaldo ranks 30 by population.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 829 |
| 2020 | 815 |
| 2021 | 826 |
| 2022 | 845 |
| 2023 | 827 |
| 2024 | 805 |
| 2025 | 789 |
| 2026 | 775 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 397 | 51.2% |
| Women | 378 | 48.8% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 4 |
| 2024 | 2 |
| 2025 | 3 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1294 |
| 1961 | 1202 |
| 1971 | 1079 |
| 1981 | 887 |
| 1991 | 856 |
| 2001 | 873 |
| 2011 | 912 |
| 2019 | 829 |
| 2020 | 815 |
| 2021 | 826 |
| 2022 | 845 |
| 2023 | 827 |
| 2024 | 805 |
| 2025 | 789 |
| 2026 | 775 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 662 | 42.0% |
| Married | 700 | 44.4% |
| Divorced | 102 | 6.5% |
| Widowed | 114 | 7.2% |
School-Age Population (2026)
Total 0-18 years: 94
| Valore | |
|---|---|
| Nido (0-2) | 10 |
| Infanzia (3-5) | 6 |
| Primaria (6-10) | 32 |
| Medie (11-13) | 22 |
| Superiori (14-18) | 24 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Perinaldo population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/perinaldo-008040" title="Population pyramid of Perinaldo — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/perinaldo-008040" alt="Population pyramid of Perinaldo — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>