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Population & demographics
All demographic data for Bagni di Lucca: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Bagni di Lucca.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Bagni di Lucca.
Bagni di Lucca is a medium-sized municipality in the province of Lucca, Toscana region. With a population of 5476 inhabitants and a density of 33 per km², it covers an area of 165.6 km². The average declared income is 19.643 €.
Bagni di Lucca in numbers: the analysis
The census record tells a story of long decline: in 1951 Bagni di Lucca had 11,567 inhabitants; today (2026) it has 5,476 — 52.7% fewer.
The ageing index is one of the starkest signals: in Bagni di Lucca there are 361 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 4,243 inhabitants for Bagni di Lucca: an expected decline of 22.5% from today.
Compared with the provincial average of Lucca (about 11,514 residents per municipality), Bagni di Lucca is a markedly smaller centre.
Among the 33 municipalities of the province of Lucca, Bagni di Lucca ranks 14 by population.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 5899 |
| 2020 | 5801 |
| 2021 | 5629 |
| 2022 | 5593 |
| 2023 | 5606 |
| 2024 | 5576 |
| 2025 | 5560 |
| 2026 | 5476 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 2741 | 50.1% |
| Women | 2735 | 49.9% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 30 |
| 2022 | 31 |
| 2023 | 26 |
| 2024 | 22 |
| 2025 | 26 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 11.567 |
| 1961 | 9391 |
| 1971 | 8153 |
| 1981 | 8060 |
| 1991 | 7336 |
| 2001 | 6550 |
| 2011 | 6207 |
| 2019 | 5899 |
| 2020 | 5801 |
| 2021 | 5629 |
| 2022 | 5593 |
| 2023 | 5606 |
| 2024 | 5576 |
| 2025 | 5560 |
| 2026 | 5476 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 4598 | 41.3% |
| Married | 4824 | 43.4% |
| Divorced | 596 | 5.4% |
| Widowed | 1102 | 9.9% |
School-Age Population (2026)
Total 0-18 years: 675
| Valore | |
|---|---|
| Nido (0-2) | 83 |
| Infanzia (3-5) | 85 |
| Primaria (6-10) | 159 |
| Medie (11-13) | 113 |
| Superiori (14-18) | 235 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Bagni di Lucca population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/bagni-di-lucca-046002" title="Population pyramid of Bagni di Lucca — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/bagni-di-lucca-046002" alt="Population pyramid of Bagni di Lucca — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>