Castronuovo di Sant'Andrea: 833 inhabitants (2026)
ISTAT Code: 076026
40.1885°N, 16.1861°E
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Population & demographics
All demographic data for Castronuovo di Sant'Andrea: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Castronuovo di Sant'Andrea.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Castronuovo di Sant'Andrea.
Castronuovo di Sant'Andrea is a small municipality in the province of Potenza, Basilicata region. With a population of 833 inhabitants and a density of 18 per km², it covers an area of 47.5 km². The average declared income is 15.169 €.
Castronuovo di Sant'Andrea in numbers: the analysis
Demographic projections to 2050 estimate about 444 inhabitants for Castronuovo di Sant'Andrea: an expected decline of 46.7% from today.
Compared with the provincial average of Potenza (about 3,375 residents per municipality), Castronuovo di Sant'Andrea is a markedly smaller centre.
Among the 100 municipalities of the province of Potenza, Castronuovo di Sant'Andrea ranks 78 by population.
The census record tells a story of long decline: in 1951 Castronuovo di Sant'Andrea had 2,668 inhabitants; today (2026) it has 833 — 68.8% fewer.
The ageing index is one of the starkest signals: in Castronuovo di Sant'Andrea there are 667 residents over 65 for every 100 under 14, well above the national average.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 1001 |
| 2020 | 969 |
| 2021 | 943 |
| 2022 | 929 |
| 2023 | 888 |
| 2024 | 862 |
| 2025 | 851 |
| 2026 | 833 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 393 | 47.2% |
| Women | 440 | 52.8% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 7 |
| 2022 | 1 |
| 2023 | 8 |
| 2024 | 3 |
| 2025 | 3 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 2668 |
| 1961 | 2505 |
| 1971 | 2088 |
| 1981 | 1788 |
| 1991 | 1691 |
| 2001 | 1439 |
| 2011 | 1138 |
| 2019 | 1001 |
| 2020 | 969 |
| 2021 | 943 |
| 2022 | 929 |
| 2023 | 888 |
| 2024 | 862 |
| 2025 | 851 |
| 2026 | 833 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 654 | 38.4% |
| Married | 778 | 45.7% |
| Divorced | 58 | 3.4% |
| Widowed | 212 | 12.5% |
School-Age Population (2026)
Total 0-18 years: 69
| Valore | |
|---|---|
| Nido (0-2) | 17 |
| Infanzia (3-5) | 8 |
| Primaria (6-10) | 14 |
| Medie (11-13) | 7 |
| Superiori (14-18) | 23 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Castronuovo di Sant'Andrea population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/castronuovo-di-sant-andrea-076026" title="Population pyramid of Castronuovo di Sant'Andrea — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/castronuovo-di-sant-andrea-076026" alt="Population pyramid of Castronuovo di Sant'Andrea — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>