Highest-income postal codes

The 20 postal code areas in Kouvola with the highest median income, and the 20 with the lowest, out of 50 with a published figure.

	Area	Municipality	Postal code	Median income
1	Iitti	Kouvola	47520	€34,024
2	Valkeala	Kouvola	45360	€29,201
3	Kouvola	Kouvola	45120	€28,900
4	Tirva	Kouvola	46430	€28,747
5	Lyöttilä	Kouvola	47540	€27,733
6	Kuusankoski	Kouvola	45720	€27,618
7	Verla	Kouvola	47850	€27,564
8	Harju	Kouvola	45330	€27,468
9	Valkeala	Kouvola	45370	€27,373
10	Utti	Kouvola	45410	€27,280
11	Raussila	Kouvola	47150	€27,225
12	Pilkanmaa	Kouvola	45810	€27,161
13	Muhniemi	Kouvola	46960	€26,931
14	Koria	Kouvola	45610	€26,886
15	Anjala	Kouvola	46910	€26,872
16	Valkeala	Kouvola	46230	€26,456
17	Savero	Kouvola	45460	€26,151
18	Ummeljoki	Kouvola	46810	€26,150
19	Kuusankoski	Kouvola	45740	€25,806
20	Kaipiainen	Kouvola	46400	€25,763

Lowest-income postal codes

	Area	Municipality	Postal code	Median income
1	Vuohijärvi	Kouvola	47900	€21,592
2	Ratula	Kouvola	47260	€22,165
3	Kouvola	Kouvola	45150	€23,343
4	Kouvola	Kouvola	45130	€23,376
5	Kouvola	Kouvola	45160	€23,501
6	Jaala	Kouvola	47710	€23,585
7	Haapa-Kimola	Kouvola	47310	€23,592
8	Voikkaa	Kouvola	45910	€23,752
9	Perheniemi	Kouvola	47450	€23,794
10	Elimäki	Kouvola	47200	€23,842
11	Kymentaka	Kouvola	47610	€23,868
12	Kouvola	Kouvola	45200	€23,869
13	Vekaranjärvi	Kouvola	46140	€23,974
14	Kausala	Kouvola	47400	€24,113
15	Tuohikotti	Kouvola	46110	€24,227
16	Mankala	Kouvola	47490	€24,235
17	Huutotöyry	Kouvola	19160	€24,329
18	Keltakangas	Kouvola	46860	€24,457
19	Ruotila	Kouvola	46730	€24,883
20	Kimola	Kouvola	47650	€24,892

Highest-income 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.