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Population & demographics
All demographic data for Atri: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Atri.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Atri.
Atri is a medium-sized municipality in the province of Teramo, Abruzzo region. With a population of 9814 inhabitants and a density of 108 per km², it covers an area of 91.3 km². The average declared income is 19.526 €.
Atri in numbers: the analysis
The ageing index is one of the starkest signals: in Atri there are 283 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 8,039 inhabitants for Atri: an expected decline of 18.1% from today.
The average municipality in the province of Teramo has about 6,379 residents: Atri has 1.5 times as many.
Few municipalities in Abruzzo are larger: it ranks no. 28 by population out of 305.
Among the 47 municipalities of the province of Teramo, Atri ranks 10 by population.
The census record tells a story of long decline: in 1951 Atri had 14,069 inhabitants; today (2026) it has 9,814 — 30.2% fewer.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 10.402 |
| 2020 | 10.304 |
| 2021 | 10.179 |
| 2022 | 10.064 |
| 2023 | 10.012 |
| 2024 | 9935 |
| 2025 | 9846 |
| 2026 | 9814 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 4864 | 49.6% |
| Women | 4950 | 50.4% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 48 |
| 2022 | 56 |
| 2023 | 57 |
| 2024 | 45 |
| 2025 | 52 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 14.069 |
| 1961 | 13.258 |
| 1971 | 11.599 |
| 1981 | 11.454 |
| 1991 | 11.378 |
| 2001 | 11.260 |
| 2011 | 11.112 |
| 2019 | 10.402 |
| 2020 | 10.304 |
| 2021 | 10.179 |
| 2022 | 10.064 |
| 2023 | 10.012 |
| 2024 | 9935 |
| 2025 | 9846 |
| 2026 | 9814 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 8340 | 42.4% |
| Married | 9108 | 46.3% |
| Divorced | 508 | 2.6% |
| Widowed | 1736 | 8.8% |
School-Age Population (2026)
Total 0-18 years: 1343
| Valore | |
|---|---|
| Nido (0-2) | 158 |
| Infanzia (3-5) | 166 |
| Primaria (6-10) | 368 |
| Medie (11-13) | 243 |
| Superiori (14-18) | 408 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Atri population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/atri-067004" title="Population pyramid of Atri — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/atri-067004" alt="Population pyramid of Atri — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>