Kotka
Kotka had 50,210 residents at the end of 2024. Median disposable income of adults was €24,628 in 2024, in line with the regional level. 38% of households rented and 61% owned their home. The population has fallen by 7.6% since 2015.
Sources: Statistics Finland, Paavo open data by postal code area 2026 (CC BY 4.0) · Statistics Finland, municipal and regional boundaries 2026 (CC BY 4.0) · © OpenStreetMap contributors (ODbL)
All 25 postcode areas.
Colour shows where each one sits among the others in the table, from lowest to highest.
| Postcode area | Residents | Median income | Renting | Owning | 65+ | Avg. age | Unemployment | Green 500 m | Services 15 min |
|---|---|---|---|---|---|---|---|---|---|
| 46930 Huruksela | 207 | €25,999 | 3% | 94% | 38% | 54 | 5.6% | 42% | 5 |
| 48100 Kotkansaari | 10,203 | €23,442 | 57% | 42% | 38% | 52 | 15.5% | 19% | 137 |
| 48130 Katariina | 689 | €26,379 | 25% | 71% | 25% | 46 | 17.4% | 23% | 132 |
| 48200 Hovinsaari | 1,639 | €19,151 | 68% | 30% | 26% | 46 | 30.7% | 19% | 106 |
| 48210 Toukolan Sairaala-Alue | 223 | €28,283 | 42% | 58% | 33% | 50 | 8.5% | 21% | 24 |
| 48220 Metsola | 1,294 | €24,819 | 34% | 65% | 31% | 49 | 16.3% | 12% | 13 |
| 48230 Korela-Jylppy | 1,337 | €22,984 | 41% | 58% | 24% | 45 | 13.0% | 35% | 19 |
| 48300 Ruonala | 1,236 | €28,956 | 6% | 94% | 26% | 46 | 9.3% | 37% | 23 |
| 48310 Mussalo | 4,313 | €31,200 | 21% | 78% | 20% | 43 | 8.7% | 42% | 18 |
| 48350 Karhuvuori | 3,102 | €18,442 | 63% | 36% | 26% | 46 | 39.1% | 41% | 25 |
| 48400 Sutela | 3,898 | €27,268 | 15% | 84% | 29% | 48 | 10.7% | 23% | 30 |
| 48410 Kaukola | 1,545 | €28,930 | 6% | 93% | 24% | 46 | 7.8% | 24% | 12 |
| 48600 Karhula | 6,845 | €23,227 | 44% | 55% | 36% | 51 | 18.1% | 20% | 62 |
| 48700 Kyminlinna | 2,265 | €23,580 | 34% | 65% | 25% | 46 | 20.0% | 16% | 19 |
| 48710 Koivula | 1,183 | €28,642 | 4% | 95% | 21% | 45 | 10.7% | 26% | 11 |
| 48720 Kymi | 1,631 | €27,546 | 4% | 95% | 24% | 46 | 10.3% | 71% | 7 |
| 48750 Nikeli | 160 | €25,429 | 17% | 83% | 33% | 53 | 9.1% | 24% | 1 |
| 48770 Ristinkallio | 1,657 | €25,174 | 18% | 81% | 30% | 48 | 17.5% | 35% | 9 |
| 48800 Otsola-Mäntykangas | 2,082 | €28,581 | 7% | 93% | 25% | 45 | 8.9% | 64% | 6 |
| 48810 Rantahaka | 659 | €27,123 | 4% | 93% | 25% | 45 | 12.5% | 53% | 2 |
| 48900 Sunila | 1,239 | €23,592 | 43% | 56% | 25% | 46 | 20.6% | 41% | 14 |
| 48910 Suulisniemi | 1,309 | €25,646 | 23% | 76% | 29% | 49 | 17.6% | 32% | 14 |
| 48930 Tiutinen | 293 | €30,788 | 4% | 93% | 32% | 52 | 12.5% | 15% | 2 |
| 49300 Tavastila | 591 | €25,298 | 2% | 96% | 25% | 47 | 13.4% | 34% | 6 |
| 49340 Juurikorpi | 95 | €25,654 | 6% | 92% | 25% | 51 | 15.7% | 66% | 1 |
Sources: Statistics Finland, Paavo open data by postal code area 2026 (CC BY 4.0) · © OpenStreetMap contributors (ODbL)
People.
Age at the end of 2024, next to the figure for Kymenlaakso.
Main activity
Population at the end of each year
Source: Statistics Finland, Paavo open data by postal code area 2026 (CC BY 4.0)
Income and education.
Disposable income in 2024 and education at the end of 2024.
Education of adults
Income is the disposable money income of residents aged 18 and over in 2024: taxable and tax-free income minus taxes and contributions. The median is the middle value, so a few high earners do not pull it up.
Source: Statistics Finland, Paavo open data by postal code area 2026 (CC BY 4.0)
Homes.
27,742 households and 31,532 homes at the end of 2024.
Households by tenure
Households
Household groups overlap: young one-person households, for example, are also counted as one-person households.
Statistics Finland withholds a figure when fewer than 30 people are behind it (fewer than 10 for workplaces). Missing figures are shown as a dash and never estimated.
Source: Statistics Finland, Paavo open data by postal code area 2026 (CC BY 4.0)
Everyday life.
52 everyday shops and services within a 15-minute walk; 29% green space within 500 metres.
Services and green space are measured from each postcode area’s service centre: the point inside the area with the most shops and services within 500 metres. Municipal and regional figures are averages weighted by population.
Source: © OpenStreetMap contributors (ODbL)
Around here.
Photographs taken near Kotka, shared on Wikimedia Commons under free licences.
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Postcode areas.
Other municipalities in Kymenlaakso.