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Population & demographics
All demographic data for Seniga: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Seniga.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Seniga.
Seniga is a small municipality in the province of Brescia, Lombardia region. With a population of 1447 inhabitants and a density of 109 per km², it covers an area of 13.3 km². The average declared income is 22.722 €.
Seniga in numbers: the analysis
The ageing index is one of the starkest signals: in Seniga there are 327 residents over 65 for every 100 under 14, well above the national average.
Looking ahead to 2050, projections give Seniga about 1,578 inhabitants, up 9.1% from today.
Compared with the provincial average of Brescia (about 6,204 residents per municipality), Seniga is a markedly smaller centre.
Among the 205 municipalities of the province of Brescia, Seniga ranks 163 by population.
The census record tells a story of long decline: in 1951 Seniga had 2,599 inhabitants; today (2026) it has 1,447 — 44.3% fewer.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 1411 |
| 2020 | 1438 |
| 2021 | 1442 |
| 2022 | 1427 |
| 2023 | 1409 |
| 2024 | 1425 |
| 2025 | 1438 |
| 2026 | 1447 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 745 | 51.5% |
| Women | 702 | 48.5% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 7 |
| 2022 | 6 |
| 2023 | 6 |
| 2024 | 6 |
| 2025 | 10 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 2599 |
| 1961 | 2046 |
| 1971 | 1891 |
| 1981 | 1682 |
| 1991 | 1579 |
| 2001 | 1573 |
| 2011 | 1581 |
| 2019 | 1411 |
| 2020 | 1438 |
| 2021 | 1442 |
| 2022 | 1427 |
| 2023 | 1409 |
| 2024 | 1425 |
| 2025 | 1438 |
| 2026 | 1447 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 1258 | 43.7% |
| Married | 1280 | 44.5% |
| Divorced | 88 | 3.1% |
| Widowed | 250 | 8.7% |
School-Age Population (2026)
Total 0-18 years: 179
| Valore | |
|---|---|
| Nido (0-2) | 21 |
| Infanzia (3-5) | 22 |
| Primaria (6-10) | 43 |
| Medie (11-13) | 24 |
| Superiori (14-18) | 69 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Seniga population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/seniga-017177" title="Population pyramid of Seniga — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/seniga-017177" alt="Population pyramid of Seniga — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>