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Population & demographics
All demographic data for Sant'Omero: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Sant'Omero.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Sant'Omero.
Sant'Omero is a medium-sized municipality in the province of Teramo, Abruzzo region. With a population of 5077 inhabitants and a density of 149 per km², it covers an area of 34.1 km². The average declared income is 19.967 €.
Sant'Omero in numbers: the analysis
Among the 47 municipalities of the province of Teramo, Sant'Omero ranks 19 by population.
The census record tells a story of long decline: in 1951 Sant'Omero had 5,724 inhabitants; today (2026) it has 5,077 — 11.3% fewer.
The generational balance is in line with the norm: the ageing index of Sant'Omero is 243 (over-65s per 100 under-14s).
Demographic projections to 2050 estimate about 4,598 inhabitants for Sant'Omero: an expected decline of 9.4% from today.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 5226 |
| 2020 | 5201 |
| 2021 | 5185 |
| 2022 | 5112 |
| 2023 | 5113 |
| 2024 | 5132 |
| 2025 | 5151 |
| 2026 | 5077 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 2493 | 49.1% |
| Women | 2584 | 50.9% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 34 |
| 2022 | 32 |
| 2023 | 37 |
| 2024 | 26 |
| 2025 | 24 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 5724 |
| 1961 | 5321 |
| 1971 | 4462 |
| 1981 | 4578 |
| 1991 | 5119 |
| 2001 | 5274 |
| 2011 | 5313 |
| 2019 | 5226 |
| 2020 | 5201 |
| 2021 | 5185 |
| 2022 | 5112 |
| 2023 | 5113 |
| 2024 | 5132 |
| 2025 | 5151 |
| 2026 | 5077 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 4338 | 42.1% |
| Married | 4774 | 46.3% |
| Divorced | 288 | 2.8% |
| Widowed | 902 | 8.8% |
School-Age Population (2026)
Total 0-18 years: 744
| Valore | |
|---|---|
| Nido (0-2) | 83 |
| Infanzia (3-5) | 98 |
| Primaria (6-10) | 204 |
| Medie (11-13) | 123 |
| Superiori (14-18) | 236 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Sant'Omero population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/sant-omero-067039" title="Population pyramid of Sant'Omero — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/sant-omero-067039" alt="Population pyramid of Sant'Omero — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>