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Population & demographics
All demographic data for Isca sullo Ionio: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Isca sullo Ionio.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Isca sullo Ionio.
Isca sullo Ionio is a small municipality in the province of Catanzaro, Calabria region. With a population of 1480 inhabitants and a density of 64 per km², it covers an area of 23.2 km². The average declared income is 15.980 €.
Isca sullo Ionio in numbers: the analysis
Demographic projections to 2050 estimate about 1,204 inhabitants for Isca sullo Ionio: an expected decline of 18.6% from today.
Compared with the provincial average of Catanzaro (about 4,227 residents per municipality), Isca sullo Ionio is a markedly smaller centre.
Among the 80 municipalities of the province of Catanzaro, Isca sullo Ionio ranks 48 by population.
The census record tells a story of long decline: in 1951 Isca sullo Ionio had 3,340 inhabitants; today (2026) it has 1,480 — 55.7% fewer.
The generational balance is in line with the norm: the ageing index of Isca sullo Ionio is 182 (over-65s per 100 under-14s).
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 1572 |
| 2020 | 1544 |
| 2021 | 1487 |
| 2022 | 1491 |
| 2023 | 1447 |
| 2024 | 1469 |
| 2025 | 1475 |
| 2026 | 1480 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 748 | 50.5% |
| Women | 732 | 49.5% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 11 |
| 2022 | 17 |
| 2023 | 13 |
| 2024 | 8 |
| 2025 | 10 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 3340 |
| 1961 | 2846 |
| 1971 | 2357 |
| 1981 | 2038 |
| 1991 | 1708 |
| 2001 | 1586 |
| 2011 | 1614 |
| 2019 | 1572 |
| 2020 | 1544 |
| 2021 | 1487 |
| 2022 | 1491 |
| 2023 | 1447 |
| 2024 | 1469 |
| 2025 | 1475 |
| 2026 | 1480 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 1266 | 42.9% |
| Married | 1344 | 45.6% |
| Divorced | 66 | 2.2% |
| Widowed | 274 | 9.3% |
School-Age Population (2026)
Total 0-18 years: 251
| Valore | |
|---|---|
| Nido (0-2) | 34 |
| Infanzia (3-5) | 45 |
| Primaria (6-10) | 80 |
| Medie (11-13) | 32 |
| Superiori (14-18) | 60 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Isca sullo Ionio population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/isca-sullo-ionio-079063" title="Population pyramid of Isca sullo Ionio — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/isca-sullo-ionio-079063" alt="Population pyramid of Isca sullo Ionio — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>