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Population & demographics
All demographic data for Colonnella: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Colonnella.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Colonnella.
Colonnella is a small municipality in the province of Teramo, Abruzzo region. With a population of 3718 inhabitants and a density of 172 per km², it covers an area of 21.7 km². The average declared income is 20.241 €.
Colonnella in numbers: the analysis
The generational balance is in line with the norm: the ageing index of Colonnella is 234 (over-65s per 100 under-14s).
For 2050 the projections point to an essentially unchanged population: about 3,780 inhabitants.
Compared with the provincial average of Teramo (about 6,379 residents per municipality), Colonnella is a markedly smaller centre.
Among the 47 municipalities of the province of Teramo, Colonnella ranks 22 by population.
The census record tells a story of long decline: in 1951 Colonnella had 4,035 inhabitants; today (2026) it has 3,718 — 7.9% fewer.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 3700 |
| 2020 | 3648 |
| 2021 | 3649 |
| 2022 | 3627 |
| 2023 | 3662 |
| 2024 | 3669 |
| 2025 | 3710 |
| 2026 | 3718 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1899 | 51.1% |
| Women | 1819 | 48.9% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 20 |
| 2022 | 19 |
| 2023 | 15 |
| 2024 | 22 |
| 2025 | 23 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 4035 |
| 1961 | 3307 |
| 1971 | 3013 |
| 1981 | 3150 |
| 1991 | 3098 |
| 2001 | 3272 |
| 2011 | 3768 |
| 2019 | 3700 |
| 2020 | 3648 |
| 2021 | 3649 |
| 2022 | 3627 |
| 2023 | 3662 |
| 2024 | 3669 |
| 2025 | 3710 |
| 2026 | 3718 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 3110 | 41.9% |
| Married | 3444 | 46.4% |
| Divorced | 300 | 4.0% |
| Widowed | 566 | 7.6% |
School-Age Population (2026)
Total 0-18 years: 554
| Valore | |
|---|---|
| Nido (0-2) | 67 |
| Infanzia (3-5) | 70 |
| Primaria (6-10) | 136 |
| Medie (11-13) | 105 |
| Superiori (14-18) | 176 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Colonnella population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/colonnella-067019" title="Population pyramid of Colonnella — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/colonnella-067019" alt="Population pyramid of Colonnella — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>