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Population & demographics
All demographic data for Guardiagrele: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Guardiagrele.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Guardiagrele.
Guardiagrele is a medium-sized municipality in the province of Chieti, Abruzzo region. With a population of 8161 inhabitants and a density of 145 per km², it covers an area of 56,5 km². The average declared income is 20.654 €.
Guardiagrele in numbers: the analysis
Demographic projections to 2050 estimate about 6,268 inhabitants for Guardiagrele: an expected decline of 23.2% from today.
The average municipality in the province of Chieti has about 3,549 residents: Guardiagrele has 2.3 times as many.
Few municipalities in Abruzzo are larger: it ranks no. 31 by population out of 305.
By population, Guardiagrele ranks no. 9 among the 104 municipalities of the province of Chieti.
The census record tells a story of long decline: in 1951 Guardiagrele had 12,072 inhabitants; today (2026) it has 8,161 — 32.4% fewer.
The ageing index is one of the starkest signals: in Guardiagrele there are 304 residents over 65 for every 100 under 14, well above the national average.
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: 1102
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Guardiagrele population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/guardiagrele-069043" title="Population pyramid of Guardiagrele — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/guardiagrele-069043" alt="Population pyramid of Guardiagrele — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>