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  1. Home
  2. Piemonte
  3. Biella
  4. Piatto

Piatto is a small municipality in the province of Biella, Piemonte region. With a population of 470 inhabitants and a density of 131 per km², it covers an area of 3.6 km². The average declared income is 25.129 €.

PiemonteBiella

Piatto

ISTAT Code: 096043

45.5918°N, 8.1352°E

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470
Inhabitants
131
Inhabitants/km²
25.129 €
Average Income
20.84 µg/m³
PM2.5
7,0%
Land Consumption
3.6 km²
Area

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Population Trend

Male/Female Ratio

470Totale
Men
Women

Demographic Statistics

Men239
Women231
Year2026

Demographic Indices

+0.86%
Annual change
change from the previous year
503.2
Ageing index
65+ / 0-14 × 100
66.1
Dependency ratio
(0-14 + 65+) / 15-64 × 100
190
Workforce replacement
60-64 / 15-19 × 100
157.3
Workforce structure
40-64 / 15-39 × 100
14.9
Child dependency
0-4 / women 15-49 × 100
51.87
Average age
weighted average age

Births (recent years)

Historical Population (1951-present)

Marital Status (2025)

932Totale
Single
Married
Divorced
Widowed

School-Age Population (2026)

Total 0-18 years: 48

Foreign residents

Foreign presence and top citizenships

Main citizenships
Foreign residents
11
Foreign-resident share: 2.36%
Main citizenships
Argentina4
Cina2
Austria1
Brasile1
El Salvador1

Municipalities in the same province

Ailoche

Biella, Piemonte

Andorno Micca

Biella, Piemonte

Benna

Biella, Piemonte

Biella

Biella, Piemonte

Bioglio

Biella, Piemonte

Municipalities in the same region

Acceglio

Cuneo, Piemonte

Acqui Terme

Alessandria, Piemonte

Agliano Terme

Asti, Piemonte

Agliè

Torino, Piemonte

Agrate Conturbia

Novara, Piemonte

Ailoche

Biella, Piemonte

Municipalities with similar population

Ottiglio

563 · Alessandria, Piemonte

Ronsecco

560 · Vercelli, Piemonte

Massazza

560 · Biella, Piemonte

Monleale

558 · Alessandria, Piemonte

Perrero

557 · Torino, Piemonte

Grazzano Badoglio

556 · Asti, Piemonte

Source: ISTAT 2025, MEF 2023, ISPRA 2024, EEA 2022 · Year: 2025