Mazzarino: 10.567 inhabitants (2026)
ISTAT Code: 085009
37.3050°N, 14.2142°E
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Population & demographics
All demographic data for Mazzarino: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Mazzarino.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Mazzarino.
Mazzarino is a medium-sized municipality in the province of Caltanissetta, Sicilia region. With a population of 10.567 inhabitants and a density of 36 per km², it covers an area of 294.0 km². The average declared income is 17.460 €.
Mazzarino in numbers: the analysis
Demographic projections to 2050 estimate about 7,815 inhabitants for Mazzarino: an expected decline of 26% from today.
Among the 22 municipalities of the province of Caltanissetta, Mazzarino ranks 5 by population.
The census record tells a story of long decline: in 1951 Mazzarino had 18,758 inhabitants; today (2026) it has 10,567 — 43.7% fewer.
The generational balance is in line with the norm: the ageing index of Mazzarino is 214 (over-65s per 100 under-14s).
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 11.539 |
| 2020 | 11.316 |
| 2021 | 11.181 |
| 2022 | 11.086 |
| 2023 | 10.979 |
| 2024 | 10.819 |
| 2025 | 10.681 |
| 2026 | 10.567 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 5058 | 47.9% |
| Women | 5509 | 52.1% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 69 |
| 2022 | 80 |
| 2023 | 81 |
| 2024 | 70 |
| 2025 | 69 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 18.758 |
| 1961 | 17.789 |
| 1971 | 15.153 |
| 1981 | 15.076 |
| 1991 | 13.373 |
| 2001 | 12.627 |
| 2011 | 12.333 |
| 2019 | 11.539 |
| 2020 | 11.316 |
| 2021 | 11.181 |
| 2022 | 11.086 |
| 2023 | 10.979 |
| 2024 | 10.819 |
| 2025 | 10.681 |
| 2026 | 10.567 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 8790 | 41.1% |
| Married | 10.372 | 48.6% |
| Divorced | 340 | 1.6% |
| Widowed | 1860 | 8.7% |
School-Age Population (2026)
Total 0-18 years: 1613
| Valore | |
|---|---|
| Nido (0-2) | 215 |
| Infanzia (3-5) | 216 |
| Primaria (6-10) | 430 |
| Medie (11-13) | 260 |
| Superiori (14-18) | 492 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Mazzarino population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/mazzarino-085009" title="Population pyramid of Mazzarino — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/mazzarino-085009" alt="Population pyramid of Mazzarino — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>