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  1. Home
  2. Lazio
  3. Frosinone
  4. San Giorgio a Liri

San Giorgio a Liri is a small municipality in the province of Frosinone, Lazio region. With a population of 2927 inhabitants and a density of 186 per km², it covers an area of 15.7 km². The average declared income is 19.761 €.

LazioFrosinone

San Giorgio a Liri

ISTAT Code: 060063

41.4069°N, 13.7666°E

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2.9k
Inhabitants
186
Inhabitants/km²
19.761 €
Average Income
13.79 µg/m³
PM2.5
10,4%
Land Consumption
15.7 km²
Area

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Population Trend

Male/Female Ratio

2927Totale
Men
Women

Demographic Statistics

Men1439
Women1488
Year2026

Demographic Indices

-0.58%
Annual change
change from the previous year
204.7
Ageing index
65+ / 0-14 × 100
61
Dependency ratio
(0-14 + 65+) / 15-64 × 100
163.9
Workforce replacement
60-64 / 15-19 × 100
148
Workforce structure
40-64 / 15-39 × 100
16
Child dependency
0-4 / women 15-49 × 100
46.42
Average age
weighted average age

Births (recent years)

Historical Population (1951-present)

Marital Status (2025)

5888Totale
Single
Married
Divorced
Widowed

School-Age Population (2026)

Total 0-18 years: 485

Foreign residents

Foreign presence and top citizenships

Main citizenships
Foreign residents
167
Foreign-resident share: 5.67%
Main citizenships
Romania49
Marocco36
Nigeria19
Bangladesh13
Albania10

Municipalities in the same province

Acquafondata

Frosinone, Lazio

Acuto

Frosinone, Lazio

Alatri

Frosinone, Lazio

Alvito

Frosinone, Lazio

Amaseno

Frosinone, Lazio

Municipalities in the same region

Accumoli

Rieti, Lazio

Acquafondata

Frosinone, Lazio

Acquapendente

Viterbo, Lazio

Acuto

Frosinone, Lazio

Affile

Roma, Lazio

Agosta

Roma, Lazio

Municipalities with similar population

Magliano Sabina

3.459 · Rieti, Lazio

Sant'Oreste

3.435 · Roma, Lazio

Bagnoregio

3.327 · Viterbo, Lazio

Ponza

3.311 · Latina, Lazio

Forano

3.229 · Rieti, Lazio

Scandriglia

3.227 · Rieti, Lazio

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