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Population & demographics
All demographic data for Montesarchio: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Montesarchio.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Montesarchio.
Montesarchio is a medium-sized municipality in the province of Benevento, Campania region. With a population of 12.969 inhabitants and a density of 503 per km², it covers an area of 25.8 km². The average declared income is 19.666 €.
Montesarchio in numbers: the analysis
The average municipality in the province of Benevento has about 3,307 residents: Montesarchio has 3.9 times as many.
By population, Montesarchio ranks no. 2 among the 78 municipalities of the province of Benevento.
Montesarchio has grown substantially since 1951: from 11,372 inhabitants then to 12,969 in 2026, an increase of 14%.
The generational balance is in line with the norm: the ageing index of Montesarchio is 171 (over-65s per 100 under-14s).
Demographic projections to 2050 estimate about 11,680 inhabitants for Montesarchio: an expected decline of 9.9% from today.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 13.371 |
| 2020 | 13.226 |
| 2021 | 13.098 |
| 2022 | 13.001 |
| 2023 | 12.986 |
| 2024 | 12.997 |
| 2025 | 12.939 |
| 2026 | 12.969 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 6497 | 50.1% |
| Women | 6472 | 49.9% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 91 |
| 2022 | 105 |
| 2023 | 105 |
| 2024 | 86 |
| 2025 | 89 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 11.372 |
| 1961 | 10.875 |
| 1971 | 10.523 |
| 1981 | 11.065 |
| 1991 | 11.298 |
| 2001 | 12.878 |
| 2011 | 13.198 |
| 2019 | 13.371 |
| 2020 | 13.226 |
| 2021 | 13.098 |
| 2022 | 13.001 |
| 2023 | 12.986 |
| 2024 | 12.997 |
| 2025 | 12.939 |
| 2026 | 12.969 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 11.810 | 45.6% |
| Married | 11.874 | 45.9% |
| Divorced | 448 | 1.7% |
| Widowed | 1746 | 6.7% |
School-Age Population (2026)
Total 0-18 years: 2148
| Valore | |
|---|---|
| Nido (0-2) | 275 |
| Infanzia (3-5) | 315 |
| Primaria (6-10) | 555 |
| Medie (11-13) | 350 |
| Superiori (14-18) | 653 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Montesarchio population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/montesarchio-062043" title="Population pyramid of Montesarchio — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/montesarchio-062043" alt="Population pyramid of Montesarchio — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>