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Population & demographics
All demographic data for Terrasini: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Terrasini.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Terrasini.
Terrasini is a medium-sized municipality in the province of Palermo, Sicilia region. With a population of 13.126 inhabitants and a density of 653 per km², it covers an area of 20.1 km². The average declared income is 19.781 €.
Terrasini in numbers: the analysis
Looking ahead to 2050, projections give Terrasini about 16,127 inhabitants, up 22.9% from today.
Among the 82 municipalities of the province of Palermo, Terrasini ranks 10 by population.
Terrasini has grown substantially since 1951: from 7,986 inhabitants then to 13,126 in 2026, an increase of 64.4%.
The generational balance is in line with the norm: the ageing index of Terrasini is 153 (over-65s per 100 under-14s).
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 12.361 |
| 2020 | 12.390 |
| 2021 | 12.483 |
| 2022 | 12.706 |
| 2023 | 12.862 |
| 2024 | 12.982 |
| 2025 | 13.111 |
| 2026 | 13.126 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 6490 | 49.4% |
| Women | 6636 | 50.6% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 96 |
| 2022 | 127 |
| 2023 | 115 |
| 2024 | 94 |
| 2025 | 95 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 7986 |
| 1961 | 8547 |
| 1971 | 8437 |
| 1981 | 8736 |
| 1991 | 10.544 |
| 2001 | 10.686 |
| 2011 | 11.985 |
| 2019 | 12.361 |
| 2020 | 12.390 |
| 2021 | 12.483 |
| 2022 | 12.706 |
| 2023 | 12.862 |
| 2024 | 12.982 |
| 2025 | 13.111 |
| 2026 | 13.126 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 11.034 | 42.1% |
| Married | 12.820 | 48.9% |
| Divorced | 704 | 2.7% |
| Widowed | 1664 | 6.3% |
School-Age Population (2026)
Total 0-18 years: 2425
| Valore | |
|---|---|
| Nido (0-2) | 310 |
| Infanzia (3-5) | 364 |
| Primaria (6-10) | 634 |
| Medie (11-13) | 424 |
| Superiori (14-18) | 693 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Terrasini population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/terrasini-082071" title="Population pyramid of Terrasini — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/terrasini-082071" alt="Population pyramid of Terrasini — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>