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Population & demographics
All demographic data for Lentini: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Lentini.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Lentini.
Lentini is a medium-sized municipality in the province of Siracusa, Sicilia region. With a population of 21.022 inhabitants and a density of 98 per km², it covers an area of 215.5 km². The average declared income is 17.428 €.
Lentini in numbers: the analysis
The generational balance is in line with the norm: the ageing index of Lentini is 232 (over-65s per 100 under-14s).
Demographic projections to 2050 estimate about 16,444 inhabitants for Lentini: an expected decline of 21.8% from today.
Among the 21 municipalities of the province of Siracusa, Lentini ranks 6 by population.
The census record tells a story of long decline: in 1951 Lentini had 30,115 inhabitants; today (2026) it has 21,022 — 30.2% fewer.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 22.583 |
| 2020 | 22.332 |
| 2021 | 22.106 |
| 2022 | 21.926 |
| 2023 | 21.706 |
| 2024 | 21.450 |
| 2025 | 21.235 |
| 2026 | 21.022 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 10.220 | 48.6% |
| Women | 10.802 | 51.4% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 169 |
| 2022 | 150 |
| 2023 | 141 |
| 2024 | 117 |
| 2025 | 134 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 30.115 |
| 1961 | 32.389 |
| 1971 | 31.741 |
| 1981 | 31.248 |
| 1991 | 27.764 |
| 2001 | 24.748 |
| 2011 | 24.484 |
| 2019 | 22.583 |
| 2020 | 22.332 |
| 2021 | 22.106 |
| 2022 | 21.926 |
| 2023 | 21.706 |
| 2024 | 21.450 |
| 2025 | 21.235 |
| 2026 | 21.022 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 17.178 | 40.5% |
| Married | 20.278 | 47.8% |
| Divorced | 1264 | 3.0% |
| Widowed | 3742 | 8.8% |
School-Age Population (2026)
Total 0-18 years: 3234
| Valore | |
|---|---|
| Nido (0-2) | 385 |
| Infanzia (3-5) | 477 |
| Primaria (6-10) | 825 |
| Medie (11-13) | 540 |
| Superiori (14-18) | 1007 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Lentini population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/lentini-089011" title="Population pyramid of Lentini — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/lentini-089011" alt="Population pyramid of Lentini — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>