Doberdò del Lago: 1293 inhabitants (2026)
ISTAT Code: 031003
45.8445°N, 13.5402°E
Explore related data
Jump from local statistics to linked rankings and territorial pages.
Region page
Open the full profile page for Friuli-Venezia Giulia.
Province page
Open the full profile page for the province of Gorizia.
Income overview
Explore the income map and the municipalities with the highest and lowest values.
Regional income ranking
View the municipalities in Friuli-Venezia Giulia ranked by average income.
Provincial population ranking
View the municipalities in the province of Gorizia ranked by population.
Compare this municipality
Open the comparison page with this municipality preselected.
Population & demographics
All demographic data for Doberdò del Lago: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Doberdò del Lago.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Doberdò del Lago.
Doberdò del Lago is a small municipality in the province of Gorizia, Friuli-Venezia Giulia region. With a population of 1293 inhabitants and a density of 48 per km², it covers an area of 26.7 km². The average declared income is 25.141 €.
Doberdò del Lago in numbers: the analysis
Among the 25 municipalities of the province of Gorizia, Doberdò del Lago ranks 21 by population.
Compared with the provincial average of Gorizia (about 5,549 residents per municipality), Doberdò del Lago is a markedly smaller centre.
Demographic projections to 2050 estimate about 1,076 inhabitants for Doberdò del Lago: an expected decline of 16.8% from today.
The ageing index is one of the starkest signals: in Doberdò del Lago there are 390 residents over 65 for every 100 under 14, well above the national average.
The census record tells a story of long decline: in 1951 Doberdò del Lago had 1,504 inhabitants; today (2026) it has 1,293 — 14% fewer.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 1364 |
| 2020 | 1350 |
| 2021 | 1340 |
| 2022 | 1350 |
| 2023 | 1343 |
| 2024 | 1330 |
| 2025 | 1317 |
| 2026 | 1293 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 628 | 48.6% |
| Women | 665 | 51.4% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 7 |
| 2022 | 6 |
| 2023 | 10 |
| 2024 | 4 |
| 2025 | 3 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1504 |
| 1961 | 1399 |
| 1971 | 1371 |
| 1981 | 1417 |
| 1991 | 1422 |
| 2001 | 1410 |
| 2011 | 1441 |
| 2019 | 1364 |
| 2020 | 1350 |
| 2021 | 1340 |
| 2022 | 1350 |
| 2023 | 1343 |
| 2024 | 1330 |
| 2025 | 1317 |
| 2026 | 1293 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 1114 | 42.3% |
| Married | 1192 | 45.3% |
| Divorced | 94 | 3.6% |
| Widowed | 234 | 8.9% |
School-Age Population (2026)
Total 0-18 years: 142
| Valore | |
|---|---|
| Nido (0-2) | 16 |
| Infanzia (3-5) | 21 |
| Primaria (6-10) | 39 |
| Medie (11-13) | 21 |
| Superiori (14-18) | 45 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Doberdò del Lago population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/doberdo-del-lago-031003" title="Population pyramid of Doberdò del Lago — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/doberdo-del-lago-031003" alt="Population pyramid of Doberdò del Lago — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>Municipalities with similar population
Camino al Tagliamento
1.521 · Udine, Friuli-Venezia Giulia
Trivignano Udinese
1.520 · Udine, Friuli-Venezia Giulia
Mossa
1.518 · Gorizia, Friuli-Venezia Giulia
Meduno
1.503 · Pordenone, Friuli-Venezia Giulia
San Lorenzo Isontino
1.496 · Gorizia, Friuli-Venezia Giulia
Pinzano al Tagliamento
1.493 · Pordenone, Friuli-Venezia Giulia