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Population & demographics
All demographic data for Striano: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Striano.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Striano.
Striano is a medium-sized municipality in the province of Napoli, Campania region. With a population of 9266 inhabitants and a density of 1249 per km², it covers an area of 7.4 km². The average declared income is 16.519 €.
Striano in numbers: the analysis
Striano is demographically young: the ageing index stops at 98 elderly residents per 100 children.
Looking ahead to 2050, projections give Striano about 11,957 inhabitants, up 29% from today.
Compared with the provincial average of Napoli (about 32,118 residents per municipality), Striano is a markedly smaller centre.
Among the 92 municipalities of the province of Napoli, Striano ranks 64 by population.
Striano has grown substantially since 1951: from 3,806 inhabitants then to 9,266 in 2026, an increase of 143.5%.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 8602 |
| 2020 | 8731 |
| 2021 | 8660 |
| 2022 | 8709 |
| 2023 | 8884 |
| 2024 | 9028 |
| 2025 | 9131 |
| 2026 | 9266 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 4663 | 50.3% |
| Women | 4603 | 49.7% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 93 |
| 2022 | 98 |
| 2023 | 92 |
| 2024 | 107 |
| 2025 | 104 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 3806 |
| 1961 | 4502 |
| 1971 | 4974 |
| 1981 | 5919 |
| 1991 | 6984 |
| 2001 | 7507 |
| 2011 | 8204 |
| 2019 | 8602 |
| 2020 | 8731 |
| 2021 | 8660 |
| 2022 | 8709 |
| 2023 | 8884 |
| 2024 | 9028 |
| 2025 | 9131 |
| 2026 | 9266 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 8528 | 46.7% |
| Married | 8484 | 46.5% |
| Divorced | 280 | 1.5% |
| Widowed | 970 | 5.3% |
School-Age Population (2026)
Total 0-18 years: 1966
| Valore | |
|---|---|
| Nido (0-2) | 311 |
| Infanzia (3-5) | 322 |
| Primaria (6-10) | 524 |
| Medie (11-13) | 271 |
| Superiori (14-18) | 538 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Striano population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/striano-063081" title="Population pyramid of Striano — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/striano-063081" alt="Population pyramid of Striano — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>