














Acerenza: 2007 inhabitants (2026)
ISTAT Code: 076002
40.7955°N, 15.9417°E
Explore related data
Jump from local statistics to linked rankings and territorial pages.
Region page
Open the full profile page for Basilicata.
Province page
Open the full profile page for the province of Potenza.
Income overview
Explore the income map and the municipalities with the highest and lowest values.
Regional income ranking
View the municipalities in Basilicata ranked by average income.
Provincial population ranking
View the municipalities in the province of Potenza ranked by population.
Compare this municipality
Open the comparison page with this municipality preselected.
Population & demographics
All demographic data for Acerenza: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Acerenza.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Acerenza.
Acerenza is a small municipality in the province of Potenza, Basilicata region. With a population of 2007 inhabitants and a density of 26 per km², it covers an area of 77.0 km². The average declared income is 17.783 €.
Acerenza in numbers: the analysis
Demographic projections to 2050 estimate about 1,243 inhabitants for Acerenza: an expected decline of 38.1% from today.
Compared with the provincial average of Potenza (about 3,375 residents per municipality), Acerenza is a markedly smaller centre.
Among the 100 municipalities of the province of Potenza, Acerenza ranks 45 by population.
The census record tells a story of long decline: in 1951 Acerenza had 5,178 inhabitants; today (2026) it has 2,007 — 61.2% fewer.
The ageing index is one of the starkest signals: in Acerenza there are 330 residents over 65 for every 100 under 14, well above the national average.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 2308 |
| 2020 | 2263 |
| 2021 | 2204 |
| 2022 | 2130 |
| 2023 | 2097 |
| 2024 | 2074 |
| 2025 | 2045 |
| 2026 | 2007 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1008 | 50.2% |
| Women | 999 | 49.8% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 10 |
| 2022 | 16 |
| 2023 | 15 |
| 2024 | 7 |
| 2025 | 14 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 5178 |
| 1961 | 4514 |
| 1971 | 3734 |
| 1981 | 3425 |
| 1991 | 3043 |
| 2001 | 3010 |
| 2011 | 2553 |
| 2019 | 2308 |
| 2020 | 2263 |
| 2021 | 2204 |
| 2022 | 2130 |
| 2023 | 2097 |
| 2024 | 2074 |
| 2025 | 2045 |
| 2026 | 2007 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 1614 | 39.5% |
| Married | 2014 | 49.2% |
| Divorced | 82 | 2.0% |
| Widowed | 380 | 9.3% |
School-Age Population (2026)
Total 0-18 years: 228
| Valore | |
|---|---|
| Nido (0-2) | 36 |
| Infanzia (3-5) | 34 |
| Primaria (6-10) | 56 |
| Medie (11-13) | 37 |
| Superiori (14-18) | 65 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Acerenza population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/acerenza-076002" title="Population pyramid of Acerenza — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/acerenza-076002" alt="Population pyramid of Acerenza — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>