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Population & demographics
All demographic data for Fiamignano: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Fiamignano.
Environment & air quality
Air quality (PM2.5, PM10, NO2) and land consumption data for Fiamignano.
Fiamignano is a small municipality in the province of Rieti, Lazio region. With a population of 1151 inhabitants and a density of 12 per km², it covers an area of 100.0 km². The average declared income is 20.198 €.
Fiamignano in numbers: the analysis
The census record tells a story of long decline: in 1951 Fiamignano had 4,270 inhabitants; today (2026) it has 1,151 — 73% fewer.
The ageing index is one of the starkest signals: in Fiamignano there are 576 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 806 inhabitants for Fiamignano: an expected decline of 30% from today.
Compared with the provincial average of Rieti (about 2,046 residents per municipality), Fiamignano is a markedly smaller centre.
Among the 73 municipalities of the province of Rieti, Fiamignano ranks 29 by population.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 1277 |
| 2020 | 1241 |
| 2021 | 1215 |
| 2022 | 1205 |
| 2023 | 1191 |
| 2024 | 1169 |
| 2025 | 1162 |
| 2026 | 1151 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 611 | 53.1% |
| Women | 540 | 46.9% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 4 |
| 2022 | 5 |
| 2023 | 0 |
| 2024 | 6 |
| 2025 | 5 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 4270 |
| 1961 | 3492 |
| 1971 | 2463 |
| 1981 | 1969 |
| 1991 | 1864 |
| 2001 | 1603 |
| 2011 | 1455 |
| 2019 | 1277 |
| 2020 | 1241 |
| 2021 | 1215 |
| 2022 | 1205 |
| 2023 | 1191 |
| 2024 | 1169 |
| 2025 | 1162 |
| 2026 | 1151 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 902 | 38.8% |
| Married | 1140 | 49.1% |
| Divorced | 56 | 2.4% |
| Widowed | 226 | 9.7% |
School-Age Population (2026)
Total 0-18 years: 102
| Valore | |
|---|---|
| Nido (0-2) | 14 |
| Infanzia (3-5) | 13 |
| Primaria (6-10) | 25 |
| Medie (11-13) | 19 |
| Superiori (14-18) | 31 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Fiamignano population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/fiamignano-057028" title="Population pyramid of Fiamignano — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/fiamignano-057028" alt="Population pyramid of Fiamignano — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>