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  1. Home
  2. Toscana
  3. Arezzo
  4. Marciano della Chiana

Marciano della Chiana is a small municipality in the province of Arezzo, Toscana region. With a population of 3517 inhabitants and a density of 148 per km², it covers an area of 23.8 km². The average declared income is 22.277 €.

ToscanaArezzo

Marciano della Chiana

ISTAT Code: 051022

43.3051°N, 11.7864°E

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3.5k
Inhabitants
148
Inhabitants/km²
22.277 €
Average Income
13.79 µg/m³
PM2.5
7,9%
Land Consumption
23.8 km²
Area

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Population Trend

Male/Female Ratio

3517Totale
Men
Women

Demographic Statistics

Men1724
Women1793
Year2026

Demographic Indices

+1.3%
Annual change
change from the previous year
199.3
Ageing index
65+ / 0-14 × 100
54.2
Dependency ratio
(0-14 + 65+) / 15-64 × 100
127.8
Workforce replacement
60-64 / 15-19 × 100
137.6
Workforce structure
40-64 / 15-39 × 100
16.9
Child dependency
0-4 / women 15-49 × 100
45.65
Average age
weighted average age

Births (recent years)

Historical Population (1951-present)

Marital Status (2025)

6944Totale
Single
Married
Divorced
Widowed

School-Age Population (2026)

Total 0-18 years: 558

Foreign residents

Foreign presence and top citizenships

Main citizenships
Foreign residents
359
Foreign-resident share: 10.34%
Main citizenships
Romania141
Marocco44
Tunisia23
Albania22
Cina21

Municipalities in the same province

Anghiari

Arezzo, Toscana

Arezzo

Arezzo, Toscana

Badia Tedalda

Arezzo, Toscana

Bibbiena

Arezzo, Toscana

Bucine

Arezzo, Toscana

Municipalities in the same region

Abbadia San Salvatore

Siena, Toscana

Abetone Cutigliano

Pistoia, Toscana

Agliana

Pistoia, Toscana

Altopascio

Lucca, Toscana

Anghiari

Arezzo, Toscana

Arcidosso

Grosseto, Toscana

Municipalities with similar population

Capoliveri

3.925 · Livorno, Toscana

Piancastagnaio

3.867 · Siena, Toscana

Capalbio

3.753 · Grosseto, Toscana

Scarlino

3.744 · Grosseto, Toscana

Casole d'Elsa

3.721 · Siena, Toscana

Porto Azzurro

3.632 · Livorno, Toscana

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