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Population & demographics
All demographic data for Riardo: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Riardo.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Riardo.
Riardo is a small municipality in the province of Caserta, Campania region. With a population of 2170 inhabitants and a density of 133 per km², it covers an area of 16.4 km². The average declared income is 18.757 €.
Riardo in numbers: the analysis
Among the 104 municipalities of the province of Caserta, Riardo ranks 70 by population.
Over the long run the population of Riardo has stayed essentially stable: 2,100 inhabitants in 1951, 2,170 in 2026 (less than 5% change).
The generational balance is in line with the norm: the ageing index of Riardo is 195 (over-65s per 100 under-14s).
Demographic projections to 2050 estimate about 1,778 inhabitants for Riardo: an expected decline of 18.1% from today.
Compared with the provincial average of Caserta (about 8,745 residents per municipality), Riardo is a markedly smaller centre.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 2300 |
| 2020 | 2321 |
| 2021 | 2232 |
| 2022 | 2245 |
| 2023 | 2247 |
| 2024 | 2216 |
| 2025 | 2192 |
| 2026 | 2170 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1072 | 49.4% |
| Women | 1098 | 50.6% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 22 |
| 2022 | 16 |
| 2023 | 14 |
| 2024 | 10 |
| 2025 | 12 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 2100 |
| 1961 | 2178 |
| 1971 | 2059 |
| 1981 | 2595 |
| 1991 | 2633 |
| 2001 | 2509 |
| 2011 | 2412 |
| 2019 | 2300 |
| 2020 | 2321 |
| 2021 | 2232 |
| 2022 | 2245 |
| 2023 | 2247 |
| 2024 | 2216 |
| 2025 | 2192 |
| 2026 | 2170 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 1826 | 41.7% |
| Married | 2096 | 47.8% |
| Divorced | 80 | 1.8% |
| Widowed | 382 | 8.7% |
School-Age Population (2026)
Total 0-18 years: 339
| Valore | |
|---|---|
| Nido (0-2) | 39 |
| Infanzia (3-5) | 49 |
| Primaria (6-10) | 101 |
| Medie (11-13) | 56 |
| Superiori (14-18) | 94 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Riardo population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/riardo-061068" title="Population pyramid of Riardo — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/riardo-061068" alt="Population pyramid of Riardo — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>