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Population & demographics
All demographic data for Orta di Atella: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Orta di Atella.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Orta di Atella.
Orta di Atella is a medium-sized municipality in the province of Caserta, Campania region. With a population of 27.454 inhabitants and a density of 2610 per km², it covers an area of 10.5 km². The average declared income is 17.414 €.
Orta di Atella in numbers: the analysis
By population, Orta di Atella ranks no. 8 among the 104 municipalities of the province of Caserta.
Orta di Atella has grown substantially since 1951: from 6,699 inhabitants then to 27,454 in 2026, an increase of 309.8%.
Orta di Atella is demographically young: the ageing index stops at 67 elderly residents per 100 children.
For 2050 the projections point to an essentially unchanged population: about 26,956 inhabitants.
The average municipality in the province of Caserta has about 8,745 residents: Orta di Atella has 3.1 times as many.
Few municipalities in Campania are larger: it ranks no. 46 by population out of 550.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 27.601 |
| 2020 | 27.555 |
| 2021 | 26.950 |
| 2022 | 27.118 |
| 2023 | 27.309 |
| 2024 | 27.397 |
| 2025 | 27.452 |
| 2026 | 27.454 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 13.598 | 49.5% |
| Women | 13.856 | 50.5% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 292 |
| 2022 | 310 |
| 2023 | 265 |
| 2024 | 252 |
| 2025 | 254 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 6699 |
| 1961 | 7562 |
| 1971 | 8670 |
| 1981 | 10.044 |
| 1991 | 11.535 |
| 2001 | 13.070 |
| 2011 | 24.796 |
| 2019 | 27.601 |
| 2020 | 27.555 |
| 2021 | 26.950 |
| 2022 | 27.118 |
| 2023 | 27.309 |
| 2024 | 27.397 |
| 2025 | 27.452 |
| 2026 | 27.454 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 25.184 | 45.9% |
| Married | 27.038 | 49.3% |
| Divorced | 618 | 1.1% |
| Widowed | 2046 | 3.7% |
School-Age Population (2026)
Total 0-18 years: 6611
| Valore | |
|---|---|
| Nido (0-2) | 776 |
| Infanzia (3-5) | 888 |
| Primaria (6-10) | 1649 |
| Medie (11-13) | 1179 |
| Superiori (14-18) | 2119 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Orta di Atella population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/orta-di-atella-061053" title="Population pyramid of Orta di Atella — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/orta-di-atella-061053" alt="Population pyramid of Orta di Atella — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>