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Population & demographics
All demographic data for Marcianise: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Marcianise.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Marcianise.
Marcianise is a medium-sized municipality in the province of Caserta, Campania region. With a population of 38.044 inhabitants and a density of 1291 per km², it covers an area of 29.5 km². The average declared income is 19.951 €.
Marcianise in numbers: the analysis
Demographic projections to 2050 estimate about 34,754 inhabitants for Marcianise: an expected decline of 8.6% from today.
The average municipality in the province of Caserta has about 8,745 residents: Marcianise has 4.4 times as many.
Few municipalities in Campania are larger: it ranks no. 26 by population out of 550.
By population, Marcianise ranks no. 3 among the 104 municipalities of the province of Caserta.
Marcianise has grown substantially since 1951: from 21,230 inhabitants then to 38,044 in 2026, an increase of 79.2%.
The generational balance is in line with the norm: the ageing index of Marcianise is 138 (over-65s per 100 under-14s).
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 39.061 |
| 2020 | 38.948 |
| 2021 | 38.740 |
| 2022 | 38.523 |
| 2023 | 38.417 |
| 2024 | 38.292 |
| 2025 | 38.198 |
| 2026 | 38.044 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 18.563 | 48.8% |
| Women | 19.481 | 51.2% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 339 |
| 2022 | 326 |
| 2023 | 317 |
| 2024 | 293 |
| 2025 | 318 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 21.230 |
| 1961 | 24.485 |
| 1971 | 28.431 |
| 1981 | 33.310 |
| 1991 | 35.929 |
| 2001 | 39.876 |
| 2011 | 40.297 |
| 2019 | 39.061 |
| 2020 | 38.948 |
| 2021 | 38.740 |
| 2022 | 38.523 |
| 2023 | 38.417 |
| 2024 | 38.292 |
| 2025 | 38.198 |
| 2026 | 38.044 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 33.046 | 43.3% |
| Married | 37.264 | 48.8% |
| Divorced | 1000 | 1.3% |
| Widowed | 5074 | 6.6% |
School-Age Population (2026)
Total 0-18 years: 7003
| Valore | |
|---|---|
| Nido (0-2) | 917 |
| Infanzia (3-5) | 967 |
| Primaria (6-10) | 1770 |
| Medie (11-13) | 1109 |
| Superiori (14-18) | 2240 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Marcianise population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/marcianise-061049" title="Population pyramid of Marcianise — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/marcianise-061049" alt="Population pyramid of Marcianise — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>