Explore related data
Jump from local statistics to linked rankings and territorial pages.
Region page
Open the full profile page for Abruzzo.
Province page
Open the full profile page for the province of Chieti.
Income overview
Explore the income map and the municipalities with the highest and lowest values.
Regional income ranking
View the municipalities in Abruzzo ranked by average income.
Provincial population ranking
View the municipalities in the province of Chieti ranked by population.
Compare this municipality
Open the comparison page with this municipality preselected.
Population & demographics
All demographic data for Guilmi: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Guilmi.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Guilmi.
Guilmi is a small municipality in the province of Chieti, Abruzzo region. With a population of 443 inhabitants and a density of 35 per km², it covers an area of 12.7 km². The average declared income is 16.010 €.
Guilmi in numbers: the analysis
Compared with the provincial average of Chieti (about 3,549 residents per municipality), Guilmi is a markedly smaller centre.
Among the 104 municipalities of the province of Chieti, Guilmi ranks 83 by population.
The census record tells a story of long decline: in 1951 Guilmi had 1,407 inhabitants; today (2026) it has 443 — 68.5% fewer.
The generational balance is in line with the norm: the ageing index of Guilmi is 202 (over-65s per 100 under-14s).
Looking ahead to 2050, projections give Guilmi about 608 inhabitants, up 37.2% from today.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 404 |
| 2020 | 419 |
| 2021 | 417 |
| 2022 | 404 |
| 2023 | 408 |
| 2024 | 417 |
| 2025 | 441 |
| 2026 | 443 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 233 | 52.6% |
| Women | 210 | 47.4% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 4 |
| 2024 | 3 |
| 2025 | 8 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 1407 |
| 1961 | 1090 |
| 1971 | 877 |
| 1981 | 893 |
| 1991 | 660 |
| 2001 | 520 |
| 2011 | 432 |
| 2019 | 404 |
| 2020 | 419 |
| 2021 | 417 |
| 2022 | 404 |
| 2023 | 408 |
| 2024 | 417 |
| 2025 | 441 |
| 2026 | 443 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 378 | 42.9% |
| Married | 402 | 45.6% |
| Divorced | 14 | 1.6% |
| Widowed | 88 | 10.0% |
School-Age Population (2026)
Total 0-18 years: 79
| Valore | |
|---|---|
| Nido (0-2) | 15 |
| Infanzia (3-5) | 11 |
| Primaria (6-10) | 22 |
| Medie (11-13) | 8 |
| Superiori (14-18) | 23 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Guilmi population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/guilmi-069044" title="Population pyramid of Guilmi — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/guilmi-069044" alt="Population pyramid of Guilmi — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>