San Pietro al Natisone: 2069 inhabitants (2026)
ISTAT Code: 030103
46.1276°N, 13.4854°E
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Population & demographics
All demographic data for San Pietro al Natisone: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for San Pietro al Natisone.
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Air quality (PM2.5, PM10, NO2) and land consumption data for San Pietro al Natisone.
San Pietro al Natisone is a small municipality in the province of Udine, Friuli-Venezia Giulia region. With a population of 2069 inhabitants and a density of 87 per km², it covers an area of 23.9 km². The average declared income is 22.684 €.
San Pietro al Natisone in numbers: the analysis
Demographic projections to 2050 estimate about 1,831 inhabitants for San Pietro al Natisone: an expected decline of 11.5% from today.
The ageing index is one of the starkest signals: in San Pietro al Natisone there are 327 residents over 65 for every 100 under 14, well above the national average.
The census record tells a story of long decline: in 1951 San Pietro al Natisone had 3,088 inhabitants; today (2026) it has 2,069 — 33% fewer.
Among the 134 municipalities of the province of Udine, San Pietro al Natisone ranks 71 by population.
Compared with the provincial average of Udine (about 3,849 residents per municipality), San Pietro al Natisone is a markedly smaller centre.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 2144 |
| 2020 | 2124 |
| 2021 | 2129 |
| 2022 | 2086 |
| 2023 | 2070 |
| 2024 | 2084 |
| 2025 | 2058 |
| 2026 | 2069 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1022 | 49.4% |
| Women | 1047 | 50.6% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 9 |
| 2022 | 8 |
| 2023 | 8 |
| 2024 | 6 |
| 2025 | 8 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 3088 |
| 1961 | 2842 |
| 1971 | 2331 |
| 1981 | 2060 |
| 1991 | 2173 |
| 2001 | 2155 |
| 2011 | 2223 |
| 2019 | 2144 |
| 2020 | 2124 |
| 2021 | 2129 |
| 2022 | 2086 |
| 2023 | 2070 |
| 2024 | 2084 |
| 2025 | 2058 |
| 2026 | 2069 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 1820 | 44.2% |
| Married | 1738 | 42.2% |
| Divorced | 234 | 5.7% |
| Widowed | 324 | 7.9% |
School-Age Population (2026)
Total 0-18 years: 268
| Valore | |
|---|---|
| Nido (0-2) | 27 |
| Infanzia (3-5) | 26 |
| Primaria (6-10) | 50 |
| Medie (11-13) | 48 |
| Superiori (14-18) | 117 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the San Pietro al Natisone population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/san-pietro-al-natisone-030103" title="Population pyramid of San Pietro al Natisone — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/san-pietro-al-natisone-030103" alt="Population pyramid of San Pietro al Natisone — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>