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Population & demographics
All demographic data for Castelguidone: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Castelguidone.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Castelguidone.
Castelguidone is a small municipality in the province of Chieti, Abruzzo region. With a population of 270 inhabitants and a density of 18 per km², it covers an area of 15.4 km². The average declared income is 17.432 €.
Castelguidone in numbers: the analysis
Demographic projections to 2050 estimate about 130 inhabitants for Castelguidone: an expected decline of 51.9% from today.
Compared with the provincial average of Chieti (about 3,549 residents per municipality), Castelguidone is a markedly smaller centre.
Among the 104 municipalities of the province of Chieti, Castelguidone ranks 92 by population.
The census record tells a story of long decline: in 1951 Castelguidone had 1,095 inhabitants; today (2026) it has 270 — 75.3% fewer.
The ageing index is one of the starkest signals: in Castelguidone there are 1,113 residents over 65 for every 100 under 14, well above the national average.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 352 |
| 2020 | 343 |
| 2021 | 327 |
| 2022 | 304 |
| 2023 | 294 |
| 2024 | 285 |
| 2025 | 279 |
| 2026 | 270 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 130 | 48.1% |
| Women | 140 | 51.9% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 0 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1095 |
| 1961 | 975 |
| 1971 | 810 |
| 1981 | 679 |
| 1991 | 551 |
| 2001 | 482 |
| 2011 | 416 |
| 2019 | 352 |
| 2020 | 343 |
| 2021 | 327 |
| 2022 | 304 |
| 2023 | 294 |
| 2024 | 285 |
| 2025 | 279 |
| 2026 | 270 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 222 | 39.8% |
| Married | 268 | 48.0% |
| Divorced | 4 | 0.7% |
| Widowed | 64 | 11.5% |
School-Age Population (2026)
Total 0-18 years: 12
| Valore | |
|---|---|
| Nido (0-2) | 3 |
| Infanzia (3-5) | 1 |
| Primaria (6-10) | 0 |
| Medie (11-13) | 3 |
| Superiori (14-18) | 5 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Castelguidone population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/castelguidone-069019" title="Population pyramid of Castelguidone — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/castelguidone-069019" alt="Population pyramid of Castelguidone — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>