Zuglio: 535 inhabitants (2026)
ISTAT Code: 030136
46.4610°N, 13.0264°E
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Population & demographics
All demographic data for Zuglio: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Zuglio.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Zuglio.
Zuglio is a small municipality in the province of Udine, Friuli-Venezia Giulia region. With a population of 535 inhabitants and a density of 29 per km², it covers an area of 18.1 km². The average declared income is 21.878 €.
Zuglio in numbers: the analysis
The ageing index is one of the starkest signals: in Zuglio there are 422 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 444 inhabitants for Zuglio: an expected decline of 17% from today.
Compared with the provincial average of Udine (about 3,849 residents per municipality), Zuglio is a markedly smaller centre.
Among the 134 municipalities of the province of Udine, Zuglio ranks 118 by population.
The census record tells a story of long decline: in 1951 Zuglio had 1,150 inhabitants; today (2026) it has 535 — 53.5% fewer.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 565 |
| 2020 | 568 |
| 2021 | 562 |
| 2022 | 552 |
| 2023 | 541 |
| 2024 | 535 |
| 2025 | 538 |
| 2026 | 535 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 267 | 49.9% |
| Women | 268 | 50.1% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 4 |
| 2024 | 1 |
| 2025 | 5 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1150 |
| 1961 | 1052 |
| 1971 | 769 |
| 1981 | 741 |
| 1991 | 679 |
| 2001 | 642 |
| 2011 | 606 |
| 2019 | 565 |
| 2020 | 568 |
| 2021 | 562 |
| 2022 | 552 |
| 2023 | 541 |
| 2024 | 535 |
| 2025 | 538 |
| 2026 | 535 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 470 | 43.7% |
| Married | 440 | 40.9% |
| Divorced | 60 | 5.6% |
| Widowed | 106 | 9.9% |
School-Age Population (2026)
Total 0-18 years: 57
| Valore | |
|---|---|
| Nido (0-2) | 8 |
| Infanzia (3-5) | 6 |
| Primaria (6-10) | 13 |
| Medie (11-13) | 12 |
| Superiori (14-18) | 18 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Zuglio population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/zuglio-030136" title="Population pyramid of Zuglio — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/zuglio-030136" alt="Population pyramid of Zuglio — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>