Explore related data
Jump from local statistics to linked rankings and territorial pages.
Region page
Open the full profile page for Sardegna.
Province page
Open the full profile page for the province of Nuoro.
Income overview
Explore the income map and the municipalities with the highest and lowest values.
Regional income ranking
View the municipalities in Sardegna ranked by average income.
Provincial population ranking
View the municipalities in the province of Nuoro ranked by population.
Compare this municipality
Open the comparison page with this municipality preselected.
Population & demographics
All demographic data for Arzana: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Arzana.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Arzana.
Arzana is a small municipality in the province of Nuoro, Sardegna region. With a population of 2199 inhabitants and a density of 13 per km², it covers an area of 163.1 km². The average declared income is 18.722 €.
Arzana in numbers: the analysis
The census record tells a story of long decline: in 2019 Arzana had 2,360 inhabitants; today (2026) it has 2,199 — 6.8% fewer.
The generational balance is in line with the norm: the ageing index of Arzana is 238 (over-65s per 100 under-14s).
Demographic projections to 2050 estimate about 1,726 inhabitants for Arzana: an expected decline of 21.5% from today.
Among the 74 municipalities of the province of Nuoro, Arzana ranks 24 by population.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 2360 |
| 2020 | 2310 |
| 2021 | 2285 |
| 2022 | 2259 |
| 2023 | 2232 |
| 2024 | 2215 |
| 2025 | 2211 |
| 2026 | 2199 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1104 | 50.2% |
| Women | 1095 | 49.8% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 12 |
| 2022 | 11 |
| 2023 | 10 |
| 2024 | 16 |
| 2025 | 22 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 2019 | 2360 |
| 2020 | 2310 |
| 2021 | 2285 |
| 2022 | 2259 |
| 2023 | 2232 |
| 2024 | 2215 |
| 2025 | 2211 |
| 2026 | 2199 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 2234 | 50.5% |
| Married | 1828 | 41.3% |
| Divorced | 30 | 0.7% |
| Widowed | 330 | 7.5% |
School-Age Population (2026)
Total 0-18 years: 329
| Valore | |
|---|---|
| Nido (0-2) | 49 |
| Infanzia (3-5) | 40 |
| Primaria (6-10) | 84 |
| Medie (11-13) | 59 |
| Superiori (14-18) | 97 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Arzana population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/arzana-091002" title="Population pyramid of Arzana — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/arzana-091002" alt="Population pyramid of Arzana — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>