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Population & demographics
All demographic data for Summonte: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Summonte.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Summonte.
Summonte is a small municipality in the province of Avellino, Campania region. With a population of 1469 inhabitants and a density of 127 per km², it covers an area of 11.6 km². The average declared income is 19.409 €.
Summonte in numbers: the analysis
The census record tells a story of long decline: in 1951 Summonte had 1,982 inhabitants; today (2026) it has 1,469 — 25.9% fewer.
The ageing index is one of the starkest signals: in Summonte there are 251 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 1,310 inhabitants for Summonte: an expected decline of 10.8% from today.
Compared with the provincial average of Avellino (about 3,331 residents per municipality), Summonte is a markedly smaller centre.
Among the 118 municipalities of the province of Avellino, Summonte ranks 73 by population.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 1519 |
| 2020 | 1510 |
| 2021 | 1491 |
| 2022 | 1512 |
| 2023 | 1522 |
| 2024 | 1487 |
| 2025 | 1478 |
| 2026 | 1469 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 735 | 50.0% |
| Women | 734 | 50.0% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 14 |
| 2022 | 11 |
| 2023 | 5 |
| 2024 | 12 |
| 2025 | 3 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1982 |
| 1961 | 1761 |
| 1971 | 1424 |
| 1981 | 1346 |
| 1991 | 1524 |
| 2001 | 1563 |
| 2011 | 1613 |
| 2019 | 1519 |
| 2020 | 1510 |
| 2021 | 1491 |
| 2022 | 1512 |
| 2023 | 1522 |
| 2024 | 1487 |
| 2025 | 1478 |
| 2026 | 1469 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 1276 | 43.2% |
| Married | 1456 | 49.3% |
| Divorced | 64 | 2.2% |
| Widowed | 160 | 5.4% |
School-Age Population (2026)
Total 0-18 years: 191
| Valore | |
|---|---|
| Nido (0-2) | 20 |
| Infanzia (3-5) | 32 |
| Primaria (6-10) | 55 |
| Medie (11-13) | 31 |
| Superiori (14-18) | 53 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Summonte population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/summonte-064105" title="Population pyramid of Summonte — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/summonte-064105" alt="Population pyramid of Summonte — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>