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Population & demographics
All demographic data for Serrastretta: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Serrastretta.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Serrastretta.
Serrastretta is a small municipality in the province of Catanzaro, Calabria region. With a population of 2878 inhabitants and a density of 71 per km², it covers an area of 40.8 km². The average declared income is 16.298 €.
Serrastretta in numbers: the analysis
Among the 80 municipalities of the province of Catanzaro, Serrastretta ranks 26 by population.
Demographic projections to 2050 estimate about 2,338 inhabitants for Serrastretta: an expected decline of 18.8% from today.
The generational balance is in line with the norm: the ageing index of Serrastretta is 221 (over-65s per 100 under-14s).
The census record tells a story of long decline: in 1951 Serrastretta had 5,873 inhabitants; today (2026) it has 2,878 — 51% fewer.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 3058 |
| 2020 | 2997 |
| 2021 | 2962 |
| 2022 | 2945 |
| 2023 | 2925 |
| 2024 | 2901 |
| 2025 | 2885 |
| 2026 | 2878 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1429 | 49.7% |
| Women | 1449 | 50.3% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 28 |
| 2022 | 21 |
| 2023 | 20 |
| 2024 | 17 |
| 2025 | 22 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 5873 |
| 1961 | 5167 |
| 1971 | 4164 |
| 1981 | 3921 |
| 1991 | 3838 |
| 2001 | 3588 |
| 2011 | 3249 |
| 2019 | 3058 |
| 2020 | 2997 |
| 2021 | 2962 |
| 2022 | 2945 |
| 2023 | 2925 |
| 2024 | 2901 |
| 2025 | 2885 |
| 2026 | 2878 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 2096 | 36.3% |
| Married | 3062 | 53.1% |
| Divorced | 100 | 1.7% |
| Widowed | 512 | 8.9% |
School-Age Population (2026)
Total 0-18 years: 462
| Valore | |
|---|---|
| Nido (0-2) | 60 |
| Infanzia (3-5) | 71 |
| Primaria (6-10) | 138 |
| Medie (11-13) | 89 |
| Superiori (14-18) | 104 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Serrastretta population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/serrastretta-079129" title="Population pyramid of Serrastretta — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/serrastretta-079129" alt="Population pyramid of Serrastretta — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>