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Population & demographics
All demographic data for Enna: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Enna.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Enna.
Enna is a medium-sized municipality in the province of Enna, Sicilia region. With a population of 24.884 inhabitants and a density of 69 per km², it covers an area of 358.8 km². The average declared income is 22.947 €.
Enna in numbers: the analysis
Enna is the most populous municipality in the province of Enna, out of 20 in total.
The census record tells a story of long decline: in 1951 Enna had 27,263 inhabitants; today (2026) it has 24,884 — 8.7% fewer.
The ageing index is one of the starkest signals: in Enna there are 275 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 19,480 inhabitants for Enna: an expected decline of 21.7% from today.
The average municipality in the province of Enna has about 7,576 residents: Enna has 3.3 times as many.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 26.726 |
| 2020 | 26.368 |
| 2021 | 26.037 |
| 2022 | 25.815 |
| 2023 | 25.533 |
| 2024 | 25.332 |
| 2025 | 25.102 |
| 2026 | 24.884 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 11.884 | 47.8% |
| Women | 13.000 | 52.2% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 137 |
| 2022 | 136 |
| 2023 | 155 |
| 2024 | 135 |
| 2025 | 123 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 27.263 |
| 1961 | 28.323 |
| 1971 | 28.189 |
| 1981 | 27.838 |
| 1991 | 28.273 |
| 2001 | 28.983 |
| 2011 | 27.894 |
| 2019 | 26.726 |
| 2020 | 26.368 |
| 2021 | 26.037 |
| 2022 | 25.815 |
| 2023 | 25.533 |
| 2024 | 25.332 |
| 2025 | 25.102 |
| 2026 | 24.884 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 19.724 | 39.3% |
| Married | 24.450 | 48.7% |
| Divorced | 1746 | 3.5% |
| Widowed | 4276 | 8.5% |
School-Age Population (2026)
Total 0-18 years: 3452
| Valore | |
|---|---|
| Nido (0-2) | 426 |
| Infanzia (3-5) | 440 |
| Primaria (6-10) | 938 |
| Medie (11-13) | 571 |
| Superiori (14-18) | 1077 |
Foreign residents
Foreign presence and top citizenships