Oldest postal codes

The 20 postal code areas in Jyväskylä with the highest average age, and the 20 with the lowest, out of 66 with a published figure.

	Area	Municipality	Postal code	Average age
1	Putkilahti	Jyväskylä	41870	56.0
2	Ristimäki	Jyväskylä	41540	54.0
3	Hankasalmi	Jyväskylä	41520	53.0
4	Oittila	Jyväskylä	41880	53.0
5	Säkinmäki	Jyväskylä	41560	53.0
6	Veneranta	Jyväskylä	41530	52.0
7	Hankasalmi As	Jyväskylä	41500	51.0
8	Kyynämöinen	Jyväskylä	41240	50.0
9	Sauvamäki	Jyväskylä	41580	49.0
10	Korpilahti	Jyväskylä	41800	48.0
11	Niemisjärvi	Jyväskylä	41490	48.0
12	Petäjävesi	Jyväskylä	41900	48.0
13	Ruuhimäki	Jyväskylä	41440	48.0
14	Säynätsalo	Jyväskylä	40900	48.0
15	Toivakka	Jyväskylä	41660	48.0
16	Leppälahti	Jyväskylä	41450	47.0
17	Lievestuore	Jyväskylä	41400	47.0
18	Saakoski	Jyväskylä	41820	47.0
19	Hannula	Jyväskylä	41550	46.0
20	Höytiä	Jyväskylä	41220	46.0

Youngest postal codes

	Area	Municipality	Postal code	Average age
1	Kangashäkki	Jyväskylä	41290	31.0
2	Jyväskylä	Jyväskylä	40620	35.0
3	Jyväskylä	Jyväskylä	40660	36.0
4	Puuppola	Jyväskylä	41120	36.0
5	Kuikka	Jyväskylä	41140	37.0
6	Leppävesi	Jyväskylä	41310	37.0
7	Jokihaara	Jyväskylä	41210	38.0
8	Jyväskylä	Jyväskylä	40500	38.0
9	Jyväskylä	Jyväskylä	40530	38.0
10	Jyväskylä	Jyväskylä	40700	38.0
11	Kinkomaa	Jyväskylä	40930	38.0
12	Kintaus	Jyväskylä	41920	38.0
13	Jyväskylä	Jyväskylä	40600	39.0
14	Jyväskylä	Jyväskylä	40740	39.0
15	Tikkala	Jyväskylä	41860	39.0
16	Vihtavuori	Jyväskylä	41330	39.0
17	Haapaniemi	Jyväskylä	40820	40.0
18	Jyväskylä	Jyväskylä	40100	40.0
19	Jyväskylä	Jyväskylä	40200	40.0
20	Jyväskylä	Jyväskylä	40520	40.0

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.