Oldest postal codes

The 20 postal code areas in Imatra with the highest average age, and the 20 with the lowest, out of 31 with a published figure.

	Area	Municipality	Postal code	Average age
1	Miettilä	Imatra	56710	59.0
2	Syyspohja	Imatra	56310	59.0
3	Uukuniemi	Imatra	59720	59.0
4	Äitsaari	Imatra	56140	59.0
5	Kaiturinpää	Imatra	56410	57.0
6	Laikko	Imatra	56730	57.0
7	Melkoniemi	Imatra	59210	57.0
8	Saari	Imatra	59510	57.0
9	Niska-Pietilä	Imatra	56550	56.0
10	Parikkala	Imatra	59100	56.0
11	Rautjärvi	Imatra	56610	56.0
12	Särkisalmi	Imatra	59310	56.0
13	Pohjalankila	Imatra	56440	55.0
14	Ruokolahti	Imatra	56100	55.0
15	Simpele	Imatra	56800	55.0
16	Tarnala	Imatra	59610	55.0
17	Kirjavala	Imatra	59410	54.0
18	Koitsanlahti	Imatra	59130	54.0
19	Imatra	Imatra	55800	53.0
20	Imatra	Imatra	55910	52.0

Youngest postal codes

	Area	Municipality	Postal code	Average age
1	Imatra	Imatra	55420	47.0
2	Imatra	Imatra	55700	48.0
3	Salosaari	Imatra	56120	48.0
4	Imatra	Imatra	55120	49.0
5	Imatra	Imatra	55400	49.0
6	Imatra	Imatra	55610	49.0
7	Puntala	Imatra	56510	49.0
8	Imatra	Imatra	55510	50.0
9	Saari Kk	Imatra	59520	50.0
10	Imatra	Imatra	55100	51.0
11	Virmutjoki	Imatra	56210	51.0
12	Imatra	Imatra	55910	52.0
13	Imatra	Imatra	55800	53.0
14	Kirjavala	Imatra	59410	54.0
15	Koitsanlahti	Imatra	59130	54.0
16	Pohjalankila	Imatra	56440	55.0
17	Ruokolahti	Imatra	56100	55.0
18	Simpele	Imatra	56800	55.0
19	Tarnala	Imatra	59610	55.0
20	Niska-Pietilä	Imatra	56550	56.0

Oldest postal codes — All of Finland

Places with fewer than 100 residents are excluded: a figure drawn from a handful of people carries more uncertainty than the differences being ranked.