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Population & demographics
All demographic data for Acquaviva delle Fonti: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Acquaviva delle Fonti.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Acquaviva delle Fonti.
Acquaviva delle Fonti is a medium-sized municipality in the province of Bari, Puglia region. With a population of 19.680 inhabitants and a density of 148 per km², it covers an area of 132.8 km². The average declared income is 21.166 €.
Acquaviva delle Fonti in numbers: the analysis
Acquaviva delle Fonti has grown substantially since 1951: from 14,125 inhabitants then to 19,680 in 2026, an increase of 39.3%.
Among the 41 municipalities of the province of Bari, Acquaviva delle Fonti ranks 20 by population.
Compared with the provincial average of Bari (about 29,709 residents per municipality), Acquaviva delle Fonti is a markedly smaller centre.
Demographic projections to 2050 estimate about 17,818 inhabitants for Acquaviva delle Fonti: an expected decline of 9.5% from today.
The generational balance is in line with the norm: the ageing index of Acquaviva delle Fonti is 234 (over-65s per 100 under-14s).
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 20.259 |
| 2020 | 20.189 |
| 2021 | 20.184 |
| 2022 | 20.087 |
| 2023 | 19.952 |
| 2024 | 19.826 |
| 2025 | 19.746 |
| 2026 | 19.680 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 9574 | 48.6% |
| Women | 10.106 | 51.4% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 129 |
| 2022 | 138 |
| 2023 | 129 |
| 2024 | 124 |
| 2025 | 105 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 14.125 |
| 1961 | 14.664 |
| 1971 | 16.015 |
| 1981 | 18.390 |
| 1991 | 21.229 |
| 2001 | 21.613 |
| 2011 | 21.038 |
| 2019 | 20.259 |
| 2020 | 20.189 |
| 2021 | 20.184 |
| 2022 | 20.087 |
| 2023 | 19.952 |
| 2024 | 19.826 |
| 2025 | 19.746 |
| 2026 | 19.680 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 15.908 | 40.3% |
| Married | 19.794 | 50.1% |
| Divorced | 928 | 2.3% |
| Widowed | 2862 | 7.2% |
School-Age Population (2026)
Total 0-18 years: 2990
| Valore | |
|---|---|
| Nido (0-2) | 370 |
| Infanzia (3-5) | 421 |
| Primaria (6-10) | 747 |
| Medie (11-13) | 539 |
| Superiori (14-18) | 913 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Acquaviva delle Fonti population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/acquaviva-delle-fonti-072001" title="Population pyramid of Acquaviva delle Fonti — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/acquaviva-delle-fonti-072001" alt="Population pyramid of Acquaviva delle Fonti — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>