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Population & demographics
All demographic data for Pretoro: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Pretoro.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Pretoro.
Pretoro is a small municipality in the province of Chieti, Abruzzo region. With a population of 859 inhabitants and a density of 33 per km², it covers an area of 26,1 km². The average declared income is 18.091 €.
Pretoro in numbers: the analysis
The ageing index is one of the starkest signals: in Pretoro there are 336 residents over 65 for every 100 under 14, well above the national average.
The census record tells a story of long decline: in 1951 Pretoro had 1,923 inhabitants; today (2026) it has 859 — 55.3% fewer.
Among the 104 municipalities of the province of Chieti, Pretoro ranks 63 by population.
Compared with the provincial average of Chieti (about 3,549 residents per municipality), Pretoro is a markedly smaller centre.
Demographic projections to 2050 estimate about 718 inhabitants for Pretoro: an expected decline of 16.4% from today.
Population Trend
Male/Female Ratio
Demographic Statistics
Demographic Indices
Births (recent years)
Historical Population (1951-present)
Marital Status (2025)
School-Age Population (2026)
Total 0-18 years: 102
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Pretoro population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/pretoro-069069" title="Population pyramid of Pretoro — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/pretoro-069069" alt="Population pyramid of Pretoro — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>