This municipality has experienced contour changes since 2011 :
01/01/2016 – Notre-Dame-de-Gravenchon devient commune déléguée (chef-lieu) au sein
de Port-Jérôme-sur-Seine (76476) (commune nouvelle).
01/01/2016 – Création de la commune nouvelle de Port-Jérôme-sur-Seine en lieu et place
des communes d'Auberville-la-Campagne (76031), de Notre-Dame-de-Gravenchon (76476),
de Touffreville-la-Cable (76701) et de Triquerville (76713) devenues déléguées.
In the case of a merger, when the geography of the source indicated under the table
/ graph is after the date of the merger, the data correspond to those of the new municipality.
tableauFAM T1 - Households by composition
FAM T1 - Households by composition
Number of households
Household population
2009
%
2014
%
2020
%
2009
2014
2020
Ensemble
3 858
100,0
4 060
100,0
4 348
100,0
9 406
9 582
10 177
One-person households (male and female)
1 002
26,0
1 134
27,9
1 291
29,7
1 002
1 134
1 291
Single Male
390
10,1
450
11,1
511
11,8
390
450
511
Single Female
611
15,8
683
16,8
780
17,9
611
683
780
Other households without families
40
1,0
53
1,3
31
0,7
130
157
61
Family households :
2 817
73,0
2 873
70,8
3 026
69,6
8 275
8 291
8 824
Couple without children
1 241
32,2
1 295
31,9
1 333
30,7
2 538
2 623
2 753
Couple with children
1 275
33,0
1 235
30,4
1 318
30,3
4 939
4 748
5 103
Single parent
301
7,8
343
8,5
376
8,6
798
920
968
Sources : Insee, RP2009, RP2014 and RP2020, additional operations, geography as of
01/01/2023.