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ISTAT Code: 070028
41.4352°N, 14.5414°E
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Population & demographics
All demographic data for Guardiaregia: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Guardiaregia.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Guardiaregia.
Guardiaregia is a small municipality in the province of Campobasso, Molise region. With a population of 659 inhabitants and a density of 15 per km², it covers an area of 43.3 km². The average declared income is 16.121 €.
Guardiaregia in numbers: the analysis
Demographic projections to 2050 estimate about 425 inhabitants for Guardiaregia: an expected decline of 35.5% from today.
Compared with the provincial average of Campobasso (about 2,473 residents per municipality), Guardiaregia is a markedly smaller centre.
Among the 84 municipalities of the province of Campobasso, Guardiaregia ranks 57 by population.
The census record tells a story of long decline: in 1951 Guardiaregia had 2,458 inhabitants; today (2026) it has 659 — 73.2% fewer.
The ageing index is one of the starkest signals: in Guardiaregia there are 350 residents over 65 for every 100 under 14, well above the national average.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 749 |
| 2020 | 730 |
| 2021 | 726 |
| 2022 | 715 |
| 2023 | 702 |
| 2024 | 689 |
| 2025 | 680 |
| 2026 | 659 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 348 | 52.8% |
| Women | 311 | 47.2% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 0 |
| 2022 | 7 |
| 2023 | 3 |
| 2024 | 7 |
| 2025 | 2 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 2458 |
| 1961 | 1559 |
| 1971 | 1052 |
| 1981 | 983 |
| 1991 | 855 |
| 2001 | 783 |
| 2011 | 787 |
| 2019 | 749 |
| 2020 | 730 |
| 2021 | 726 |
| 2022 | 715 |
| 2023 | 702 |
| 2024 | 689 |
| 2025 | 680 |
| 2026 | 659 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 542 | 39.9% |
| Married | 678 | 49.9% |
| Divorced | 16 | 1.2% |
| Widowed | 124 | 9.1% |
School-Age Population (2026)
Total 0-18 years: 77
| Valore | |
|---|---|
| Nido (0-2) | 12 |
| Infanzia (3-5) | 9 |
| Primaria (6-10) | 15 |
| Medie (11-13) | 16 |
| Superiori (14-18) | 25 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Guardiaregia population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/guardiaregia-070028" title="Population pyramid of Guardiaregia — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/guardiaregia-070028" alt="Population pyramid of Guardiaregia — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>