| Køge | Skanderborg | Slagelse | |
|---|---|---|---|
| House prices per m² | 21.000 kr. | 19.000 kr. | 11.000 kr. |
| Events | 783 | 789 | 1.271 |
| Culture budget | 2.771 kr. | 2.169 kr. | 2.355 kr. |
| Night sky | 83% | 91% | 93% |
| Species | 5.093 | 6.745 | 5.708 |
| Forest | 20% | 20% | 11% |
| Coastal line | 30 km | 0 km | 221 km |
| Sun | 119 W/m² | 115 W/m² | 120 W/m² |
| Bird species | 322 | 267 | 370 |
| Fungi species | 1.837 | 2.088 | 1.366 |
| Insect species | 1.206 | 1.909 | 1.721 |
| Plant species | 1.410 | 1.601 | 1.653 |
| Nature area | 63 km² | 114 km² | 96 km² |
| Protected areas | 16 km² | 47 km² | 20 km² |
| Temperature | 8,5 °C | 8,2 °C | 8,7 °C |
| Rain | 1,7 mm | 2 mm | 1,7 mm |
| Growth season | 242 days | 244 days | 245 days |
| Wind | 4,5 m/s | 4,2 m/s | 4,7 m/s |
| Bike paths | 39% | 24% | 21% |
| Income | 614.009 kr | 724.538 kr | 522.345 kr |
| Municipal tax | 25,26% | 26% | 25,6% |
| Property tax | 2,104% | 2,466% | 2,53% |
| Church tax | 0,87% | 0,86% | 0,96% |
| Unemployment | 2,2% | 1,7% | 2,8% |
| Age | 43 years | 41 years | 44 years |
| Pesticides | 0,04 µg/l | 0,05 µg/l | 0,1 µg/l |
| Radon, +100 Bq/m³ | 36% | 45% | 61% |
| Water hardness | 21 °dH | 15 °dH | 18 °dH |