| Ballerup | Slagelse | |
|---|---|---|
| House prices per m² | 28.000 kr. | 11.000 kr. |
| Events | 784 | 1.271 |
| Culture budget | 3.013 kr. | 2.355 kr. |
| Night sky | 4% | 93% |
| Species | 2.430 | 5.708 |
| Forest | 9% | 11% |
| Coastal line | 0 km | 221 km |
| Sun | 118 W/m² | 120 W/m² |
| Bird species | 231 | 370 |
| Fungi species | 597 | 1.366 |
| Insect species | 424 | 1.721 |
| Plant species | 1.017 | 1.653 |
| Nature area | 6 km² | 96 km² |
| Protected areas | 1 km² | 20 km² |
| Temperature | 8,6 °C | 8,7 °C |
| Rain | 1,8 mm | 1,7 mm |
| Growth season | 243 dage | 245 dage |
| Wind | 4 m/s | 4,7 m/s |
| Bike path | 79% | 21% |
| Income | 594.919 kr | 522.345 kr |
| Municipal tax | 25,5% | 25,6% |
| Property tax | 2,889% | 2,53% |
| Church tax | 0,72% | 0,96% |
| Unemployment | 2,2% | 2,8% |
| Age | 42 år | 44 år |
| Pesticides | 0,17 µg/l | 0,1 µg/l |
| Radon, +100 Bq/m³ | 61% | 61% |
| Water hardness | 20 °dH | 18 °dH |