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Population & demographics
All demographic data for Vallerano: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Vallerano.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Vallerano.
Vallerano is a small municipality in the province of Viterbo, Lazio region. With a population of 2349 inhabitants and a density of 151 per km², it covers an area of 15.6 km². The average declared income is 21.297 €.
Vallerano in numbers: the analysis
Demographic projections to 2050 estimate about 1,874 inhabitants for Vallerano: an expected decline of 20.2% from today.
Compared with the provincial average of Viterbo (about 5,130 residents per municipality), Vallerano is a markedly smaller centre.
Among the 60 municipalities of the province of Viterbo, Vallerano ranks 34 by population.
The census record tells a story of long decline: in 1951 Vallerano had 2,537 inhabitants; today (2026) it has 2,349 — 7.4% fewer.
The ageing index is one of the starkest signals: in Vallerano there are 279 residents over 65 for every 100 under 14, well above the national average.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 2509 |
| 2020 | 2480 |
| 2021 | 2445 |
| 2022 | 2442 |
| 2023 | 2412 |
| 2024 | 2397 |
| 2025 | 2376 |
| 2026 | 2349 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 1164 | 49.6% |
| Women | 1185 | 50.4% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 12 |
| 2022 | 21 |
| 2023 | 7 |
| 2024 | 10 |
| 2025 | 7 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 2537 |
| 1961 | 2352 |
| 1971 | 2071 |
| 1981 | 2310 |
| 1991 | 2446 |
| 2001 | 2505 |
| 2011 | 2613 |
| 2019 | 2509 |
| 2020 | 2480 |
| 2021 | 2445 |
| 2022 | 2442 |
| 2023 | 2412 |
| 2024 | 2397 |
| 2025 | 2376 |
| 2026 | 2349 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 1998 | 42.0% |
| Married | 2180 | 45.9% |
| Divorced | 158 | 3.3% |
| Widowed | 416 | 8.8% |
School-Age Population (2026)
Total 0-18 years: 317
| Valore | |
|---|---|
| Nido (0-2) | 24 |
| Infanzia (3-5) | 52 |
| Primaria (6-10) | 100 |
| Medie (11-13) | 51 |
| Superiori (14-18) | 90 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Vallerano population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/vallerano-056054" title="Population pyramid of Vallerano — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/vallerano-056054" alt="Population pyramid of Vallerano — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>