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Population & demographics
All demographic data for Piazza Armerina: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Piazza Armerina.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Piazza Armerina.
Piazza Armerina is a medium-sized municipality in the province of Enna, Sicilia region. With a population of 20.558 inhabitants and a density of 68 per km², it covers an area of 304.2 km². The average declared income is 19.219 €.
Piazza Armerina in numbers: the analysis
The generational balance is in line with the norm: the ageing index of Piazza Armerina is 225 (over-65s per 100 under-14s).
Demographic projections to 2050 estimate about 18,537 inhabitants for Piazza Armerina: an expected decline of 9.8% from today.
The average municipality in the province of Enna has about 7,576 residents: Piazza Armerina has 2.7 times as many.
By population, Piazza Armerina ranks no. 2 among the 20 municipalities of the province of Enna.
The census record tells a story of long decline: in 1951 Piazza Armerina had 26,739 inhabitants; today (2026) it has 20,558 — 23.1% fewer.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 21.188 |
| 2020 | 21.043 |
| 2021 | 20.749 |
| 2022 | 20.733 |
| 2023 | 20.702 |
| 2024 | 20.619 |
| 2025 | 20.554 |
| 2026 | 20.558 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 10.227 | 49.7% |
| Women | 10.331 | 50.3% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 134 |
| 2022 | 137 |
| 2023 | 138 |
| 2024 | 130 |
| 2025 | 117 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 26.739 |
| 1961 | 24.887 |
| 1971 | 22.134 |
| 1981 | 21.019 |
| 1991 | 22.355 |
| 2001 | 21.038 |
| 2011 | 22.196 |
| 2019 | 21.188 |
| 2020 | 21.043 |
| 2021 | 20.749 |
| 2022 | 20.733 |
| 2023 | 20.702 |
| 2024 | 20.619 |
| 2025 | 20.554 |
| 2026 | 20.558 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 17.634 | 42.9% |
| Married | 19.042 | 46.3% |
| Divorced | 1478 | 3.6% |
| Widowed | 2944 | 7.2% |
School-Age Population (2026)
Total 0-18 years: 3093
| Valore | |
|---|---|
| Nido (0-2) | 393 |
| Infanzia (3-5) | 419 |
| Primaria (6-10) | 835 |
| Medie (11-13) | 473 |
| Superiori (14-18) | 973 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Piazza Armerina population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/piazza-armerina-086014" title="Population pyramid of Piazza Armerina — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/piazza-armerina-086014" alt="Population pyramid of Piazza Armerina — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>