Seine-Maritime

Department in France

Contents: Subdivision

The population development in Seine-Maritime as well as related information and services (Wikipedia, Google, images).

The Details icon links to further information about a selected division including its population structure (gender, age groups, age distribution, citizenship, immigration).

Name	Status	Population Census 1975-02-20	Population Census 1982-03-04	Population Census 1990-03-05	Population Census 1999-03-08	Population Estimate 2007-01-01	Population Estimate 2015-01-01	Population Estimate 2023-01-01
Seine-Maritime	Department	1,172,743	1,193,108	1,223,429	1,239,138	1,244,611	1,257,699	1,260,964
Dieppe	Arrondissement	216,624	222,447	227,057	229,629	235,537	238,198	231,061	→
Le Havre	Arrondissement	389,690	391,144	398,564	397,957	390,364	389,248	384,491	→
Rouen	Arrondissement	566,429	579,517	597,808	611,552	618,710	630,253	645,412	→
France	Republic	52,591,584	54,334,871	56,615,155	58,518,395	61,795,238	64,300,821	66,165,815

Source: Institut National de la Statistique et des Études Économiques, France.

Explanation: Departments and arrondissements in the boundaries of 1 January 2025. Since 2006, France estimates the population by using census results of different years.

Further information about the population structure:

Gender (E 2022)
Males	605,567
Females	654,638

Age Groups (E 2022)
0-17 years	269,802
18-64 years	726,952
65+ years	263,452

Age Distribution (E 2022)
90+ years	16,468
80-89 years	58,947
70-79 years	112,667
60-69 years	154,136
50-59 years	161,807
40-49 years	151,873
30-39 years	152,825
20-29 years	147,983
10-19 years	160,247
0-9 years	143,252

Citizenship (E 2022)
France	1,200,310
Foreign Citizenship	59,895

Immigration (E 2022)
No immigrant	1,181,673
Immigrant	78,532

Located in:

Normandie region

Contents: Subdivision

Further information about the population structure:

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