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Casamicciola Terme is a medium-sized municipality in the province of Napoli, Campania region. With a population of 7.361 inhabitants and a density of 1.258 per km², it covers an area of 5,9 km². The average declared income is 21.676 €.

Casamicciola Terme in numbers: the analysis

Among the 92 municipalities of the province of Napoli, Casamicciola Terme ranks 72 by population.

Casamicciola Terme has grown substantially since 1951: from 4,469 inhabitants then to 7,361 in 2026, an increase of 64.7%.

The generational balance is in line with the norm: the ageing index of Casamicciola Terme is 210 (over-65s per 100 under-14s).

Demographic projections to 2050 estimate about 5,467 inhabitants for Casamicciola Terme: an expected decline of 25.7% from today.

Compared with the provincial average of Napoli (about 32,118 residents per municipality), Casamicciola Terme is a markedly smaller centre.

Population Trend

Grafico a linee
AnnoPopolazione
20198.028
20208.012
20217.802
20227.715
20237.620
20247.568
20257.428
20267.361

Male/Female Ratio

Grafico a ciambella
Valore%
Men3.60048,9%
Women3.76151,1%

Demographic Statistics

Men3.600
Women3.761
Year2026

Demographic Indices

5,3‰
Birth rate
per thousand inhabitants, year 2025

Denominator: annual mean population

9,6‰
Death rate
per thousand inhabitants, year 2025

Denominator: annual mean population

-32
Natural balance
declining
-0,9%
Annual change
change from the previous year
210,2
Ageing index
65+ / 0-14 × 100
54,9
Dependency ratio
(0-14 + 65+) / 15-64 × 100
211,7
Workforce replacement
60-64 / 15-19 × 100
135,9
Workforce structure
40-64 / 15-39 × 100
14,7
Child dependency
0-4 / women 15-49 × 100
46,34
Average age
weighted average age

Births (recent years)

Grafico a barre
Valore
202150
202241
202351
202446
202539

Historical Population (1951-present)

Grafico a linee
AnnoPopulation
19514.469
19614.983
19715.399
19815.945
19916.505
20017.374
20118.080
20198.028
20208.012
20217.802
20227.715
20237.620
20247.568
20257.428
20267.361

Marital Status (2025)

Grafico a ciambella
Valore%
Single3.31644,6%
Married3.46246,6%
Divorced1922,6%
Widowed4586,2%

School-Age Population (2026)

Total 0-18 years: 1.088

Grafico a barre
Valore
Nido (0-2)127
Infanzia (3-5)125
Primaria (6-10)294
Medie (11-13)224
Superiori (14-18)318

Foreign residents

Foreign presence and top citizenships

Main citizenships
Foreign residents
369
Foreign-resident share: 4,97%

Denominator: residents on 1 January (stock)

Main citizenships
Ucraina95
Repubblica Dominicana60
Romania54
Polonia17
Germania14

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Use the Casamicciola Terme population pyramid on your site or article — the DatiItalia source link is already included.

Population pyramid of Casamicciola Terme — DatiItalia
<a href="https://datitalia.eu/comune/casamicciola-terme-063019" title="Population pyramid of Casamicciola Terme — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/casamicciola-terme-063019" alt="Population pyramid of Casamicciola Terme — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>
Source: ISTAT, MEF, ISPRA, EEA · Year: 2025 · updated Oct 21, 2026

Altri dati e servizi a Casamicciola Terme