Bagnaria Arsa: 3403 inhabitants (2026)
ISTAT Code: 030008
45.8874°N, 13.3017°E
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Population & demographics
All demographic data for Bagnaria Arsa: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Bagnaria Arsa.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Bagnaria Arsa.
Bagnaria Arsa is a small municipality in the province of Udine, Friuli-Venezia Giulia region. With a population of 3403 inhabitants and a density of 172 per km², it covers an area of 19.7 km². The average declared income is 24.190 €.
Bagnaria Arsa in numbers: the analysis
The ageing index is one of the starkest signals: in Bagnaria Arsa there are 275 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 3,121 inhabitants for Bagnaria Arsa: an expected decline of 8.3% from today.
Among the 134 municipalities of the province of Udine, Bagnaria Arsa ranks 42 by population.
Over the long run the population of Bagnaria Arsa has stayed essentially stable: 3,347 inhabitants in 1951, 3,403 in 2026 (less than 5% change).
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 3490 |
| 2020 | 3436 |
| 2021 | 3452 |
| 2022 | 3453 |
| 2023 | 3440 |
| 2024 | 3461 |
| 2025 | 3448 |
| 2026 | 3403 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1674 | 49.2% |
| Women | 1729 | 50.8% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 11 |
| 2022 | 16 |
| 2023 | 16 |
| 2024 | 28 |
| 2025 | 13 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 3347 |
| 1961 | 3107 |
| 1971 | 3103 |
| 1981 | 3320 |
| 1991 | 3412 |
| 2001 | 3428 |
| 2011 | 3577 |
| 2019 | 3490 |
| 2020 | 3436 |
| 2021 | 3452 |
| 2022 | 3453 |
| 2023 | 3440 |
| 2024 | 3461 |
| 2025 | 3448 |
| 2026 | 3403 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 2904 | 42.1% |
| Married | 3168 | 45.9% |
| Divorced | 276 | 4.0% |
| Widowed | 548 | 7.9% |
School-Age Population (2026)
Total 0-18 years: 478
| Valore | |
|---|---|
| Nido (0-2) | 60 |
| Infanzia (3-5) | 53 |
| Primaria (6-10) | 115 |
| Medie (11-13) | 85 |
| Superiori (14-18) | 165 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Bagnaria Arsa population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/bagnaria-arsa-030008" title="Population pyramid of Bagnaria Arsa — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/bagnaria-arsa-030008" alt="Population pyramid of Bagnaria Arsa — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>